Blog
Articles, tutorials, and updates about our products and the tools we build.
Year of the Dragon: Personality, Compatibility & Lucky Elements
Learn about the Dragon Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Horse: Personality, Compatibility & Lucky Elements
Learn about the Horse Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Pig: Personality, Compatibility & Lucky Elements
Learn about the Pig Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Dog: Personality, Compatibility & Lucky Elements
Learn about the Dog Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Goat: Personality, Compatibility & Lucky Elements
Learn about the Goat Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Monkey: Personality, Compatibility & Lucky Elements
Learn about the Monkey Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Ox: Personality, Compatibility & Lucky Elements
Learn about the Ox Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Rabbit: Personality, Compatibility & Lucky Elements
Learn about the Rabbit Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Rooster: Personality, Compatibility & Lucky Elements
Learn about the Rooster Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Rat: Personality, Compatibility & Lucky Elements
Learn about the Rat Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Tiger: Personality, Compatibility & Lucky Elements
Learn about the Tiger Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Year of the Snake: Personality, Compatibility & Lucky Elements
Learn about the Snake Chinese zodiac sign — personality traits, compatibility with other signs, lucky numbers and colors, famous people, and career advice.
Chinese Zodiac Calculator: Find Your Zodiac Animal and Element
Discover your Chinese zodiac animal, element, and personality traits. Learn how the 12-year zodiac cycle works and explore compatibility with other signs.
Backslash Escape/Unescape: Convert Escape Sequences in Text
Escape special characters to backslash sequences or unescape them back to actual characters. Free online tool for developers.
Base64 Encode/Decode: Convert Text to Base64 and Back
Encode text to Base64 or decode Base64 strings back to readable text. Supports Unicode and emojis. Free online Base64 tool.
CSV to JSON: Convert CSV Data to JSON Arrays
Convert CSV data to formatted JSON arrays. Handles headers, quoted fields, and custom indentation. Free online CSV to JSON converter.
JSON Format/Validate: Beautify and Check JSON Syntax
Format, validate, and beautify JSON with syntax highlighting and error detection. Click any value to see its JSON Path. Free online JSON tool.
Regex Tester: Test Regular Expressions with Live Matching
Test and debug regular expressions with real-time matching, capture groups, and a built-in cheatsheet. Free online regex testing tool.
Unix Time Converter: Convert Timestamps to Dates and Back
Convert Unix timestamps to human-readable dates or dates to Unix time. Supports seconds, milliseconds, multiple timezones, and ISO 8601. Free online tool.
Amortization Schedule: See Your Loan Payment Breakdown
Generate a complete amortization schedule for any loan. See how each payment splits between principal and interest.
Anchor Text Analyzer: Analyze Link Text Patterns
Analyze anchor text distribution in your HTML. Classify links as descriptive, generic, or naked URLs.
Average Calculator: Find Mean, Median, Mode, and Range
Calculate mean, median, mode, range, and other statistics from a set of numbers.
Area Calculator: Calculate Area of Common Shapes
Calculate the area of circles, rectangles, triangles, trapezoids, and ellipses with formulas shown.
Base32 Encode/Decode: Convert Text to Base32 and Back
Encode text to Base32 or decode Base32 strings. Free online Base32 encoding and decoding tool.
Aspect Ratio Calculator: Resize Images While Keeping Proportions
Calculate aspect ratios, resize dimensions proportionally, and find the right ratio for any screen or image. Free online aspect ratio calculator.
Body Fat Calculator: Estimate Your Body Fat Percentage
Estimate body fat percentage using the U.S. Navy method. Enter your measurements for a quick calculation.
Binary Calculator: Binary Arithmetic and Bitwise Operations
Perform binary addition, subtraction, and bitwise AND/OR/XOR operations. See results in multiple bases.
Break-Even Calculator: Find Your Break-Even Point
Calculate how many units you need to sell to break even. See your contribution margin and break-even revenue.
Blob Shape Generator: Create Organic SVG Shapes
Generate random organic blob shapes as SVG. Adjust complexity and randomness for unique designs.
Break Reminder Timer: Pomodoro & Focus Sessions
Use a Pomodoro-style timer to manage work and break sessions. Stay focused and avoid burnout with timed intervals.
Breadcrumb Schema Generator: Create Navigation Structured Data
Generate BreadcrumbList JSON-LD schema for better search appearance. Add breadcrumb navigation to Google results.
Bytes Converter: Convert Between B, KB, MB, GB, TB, and PB
Convert between bytes, kilobytes, megabytes, gigabytes, terabytes, and petabytes using decimal (1000) or binary (1024) modes instantly.
Calorie Calculator: Find Your Daily Calorie Needs
Calculate your daily calorie needs based on age, weight, height, and activity level using the Mifflin-St Jeor equation.
CSS Box Shadow Generator: Design Beautiful Shadows Visually
Design CSS box shadows visually with controls for offset, blur, spread, color, and opacity. Copy production-ready code with our free generator.
Border Radius Preview: Generate CSS Rounded Corners Visually
Preview and generate CSS border-radius values for all four corners with a visual editor. Copy production-ready code with our free tool.
Case Converter: Transform Text Between camelCase, snake_case & More
Convert text between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and more with our free online case converter tool.
Coin Flip Simulator: Heads or Tails
Flip a virtual coin with animation. Track heads vs tails statistics and flip multiple coins at once.
Unix Permission Calculator: chmod Made Easy
Calculate Unix file permissions visually. Convert between symbolic and numeric chmod notation with checkboxes.
Color Blindness Simulator: Test Your Designs for Accessibility
Simulate color vision deficiencies like protanopia, deuteranopia, and tritanopia to test whether your designs are accessible to colorblind users.
Color Converter: Convert Between HEX, RGB, and HSL Formats
Convert colors between HEX, RGB, and HSL formats instantly with live preview. Free online color converter for designers and developers.
Color Contrast Checker: Test WCAG Accessibility Compliance
Check color contrast ratios against WCAG 2.1 AA and AAA standards. Ensure your text and backgrounds meet accessibility requirements.
Column Extractor: Pull Specific Columns from Text Data
Extract specific columns from delimited text data. Support for tab, comma, pipe, and space-separated values.
Color Palette Generator: Create Harmonious Color Schemes
Generate beautiful color palettes using complementary, analogous, triadic, and other color harmony rules. Free online palette generator for designers.
Cost Per Unit Calculator: Compare Product Value
Calculate and compare cost per unit across different package sizes. Find the best value when shopping.
Canonical URL Builder: Prevent Duplicate Content Issues
Build canonical URL tags to tell search engines which version of a page is the original. Prevent duplicate content penalties with our free canonical URL tool.
Credit Card Payoff Calculator: Plan Your Debt Freedom
Calculate how long it takes to pay off credit card debt. See why paying only the minimum costs so much.
CSS Filter Playground: Visual CSS Filter Editor
Experiment with CSS filter properties using sliders. Adjust blur, brightness, contrast, and more.
CSS Animation Generator: Create Keyframe Animations
Generate CSS keyframe animations with presets. Customize timing, duration, and iteration.
CSS Minifier: Compress Your Stylesheets for Faster Loading
Minify CSS code by removing whitespace, comments, and unnecessary characters. Reduce file size for better performance.
CSS Grid Generator: Visual Grid Layout Builder
Create CSS Grid layouts visually. Set columns, rows, and gap, then copy the generated CSS code.
CSS Transform Visualizer: Interactive Transform Editor
Experiment with CSS transforms visually. Adjust rotate, scale, translate, and skew properties.
CSS Text Shadow Generator: Visual Shadow Editor
Create CSS text-shadow effects visually. Adjust offset, blur, and color with live preview.
CSS Unit Converter: Convert Between px, rem, em, vw, vh & pt
Convert between px, rem, em, vw, vh, and pt CSS units instantly. Understand when to use each unit with our free CSS unit converter tool.
cURL to Fetch Converter: Transform cURL Commands to JavaScript
Convert cURL commands to JavaScript fetch() API calls. Paste a cURL command and get ready-to-use fetch code.
Cron Expression Parser: Understand and Build Cron Schedules
Parse and understand cron expressions with human-readable descriptions. Build cron schedules for crontab, GitHub Actions, and Kubernetes CronJobs.
Dark Mode Color Generator: Create Dark Theme Palettes
Generate dark mode color schemes from primary colors. Preview a dark UI mockup and copy CSS variables.
Daily Planner: Organize Your Tasks by Priority
Plan your day with a simple task manager. Organize tasks by priority level and track completion throughout the day.
Debt Payoff Calculator: Plan Your Debt Freedom
Calculate how long it takes to pay off debt. See how extra payments accelerate your payoff timeline.
Decision Maker Wheel: Spin to Choose
Can't decide? Spin the wheel to make random decisions. Add your options and let the wheel choose for you.
Dice Roller: Roll Any Type of Dice
Roll virtual dice from D4 to D100. Roll multiple dice with modifiers and track your roll history.
Discount Calculator: Find the Sale Price
Calculate discounted prices quickly. Enter the original price and discount percentage to see your savings.
Duplicate Line Remover: Deduplicate Text Instantly
Remove duplicate lines from any text while preserving order. Supports case-insensitive matching and whitespace trimming.
Emergency Fund Calculator: Build Your Safety Net
Calculate how much emergency savings you need. Set a target based on monthly expenses and track your progress.
Exponent Calculator: Compute Powers and Scientific Notation
Calculate base raised to any exponent. See results in standard and scientific notation.
Fancy Text Generator: Create Stylish Unicode Text
Transform plain text into fancy Unicode styles. Generate bold, italic, script, circled, and upside-down text.
FAQ Schema Generator: Create FAQ Structured Data
Generate FAQPage JSON-LD schema markup for your FAQ sections. Get rich results in Google search with FAQ snippets.
Fibonacci Sequence Generator: Generate Fibonacci Numbers
Generate Fibonacci sequences up to any length. See individual terms, running sum, and golden ratio convergence.
Factorial Calculator: Compute Factorials, Permutations, and Combinations
Calculate factorials (n!), permutations P(n,r), and combinations C(n,r) instantly. Free online factorial calculator for math, statistics, and programming.
Flexbox Playground: Interactive CSS Flexbox Builder
Experiment with CSS Flexbox properties visually. Adjust direction, justify, align, wrap, and gap.
Font Pair Suggester: Find Perfect Font Combinations for Your Design
Browse curated font pairing suggestions for headings and body text using Google Fonts. Find combinations that create visual harmony and improve readability.
Fraction Calculator: Add, Subtract, Multiply, Divide Fractions
Perform arithmetic with fractions. See simplified results, mixed numbers, and decimal equivalents.
GCD/LCM Calculator: Find the Greatest Common Divisor and Least Common Multiple
Calculate the greatest common divisor and least common multiple of any numbers instantly using the Euclidean algorithm. Free online GCD/LCM calculator.
Future Value Calculator: Project Investment Growth
Calculate the future value of investments with compound interest. See how regular contributions grow over time.
CSS Gradient Generator: Create Linear, Radial, and Conic Gradients
Create beautiful CSS gradients visually with our free generator. Build linear, radial, and conic gradients with live preview and copy-ready code.
Glassmorphism CSS Generator: Create Frosted Glass Effects
Generate glassmorphism CSS with adjustable opacity, blur, and border. Live preview with colorful background.
.gitignore Generator: Create Custom Git Ignore Files
Generate .gitignore files for any project type. Select frameworks and languages to create the perfect ignore rules.
Habit Tracker: Build Consistent Daily Habits
Track your daily habits with a simple visual tracker. Build streaks and stay consistent with your goals.
Hash Generator: Compute SHA-256, SHA-512, and More
Generate cryptographic hashes for any text input. Compare SHA-1, SHA-256, SHA-384, and SHA-512 outputs and learn when to use each algorithm.
Hex/Decimal Converter: Convert Between Hexadecimal and Decimal Numbers
Convert between hexadecimal and decimal numbers instantly with binary and octal output. Free online hex/decimal converter for developers and students.
Hourly to Salary Converter: Compare Pay Rates
Convert between hourly wages and annual salary. See your pay broken down by hour, week, biweekly, monthly, and yearly.
Heading Structure Analyzer: Check Your H1-H6 Hierarchy for SEO
Analyze your page's heading structure (H1-H6) for SEO and accessibility issues. Detect missing headings, skipped levels, and duplicate H1 tags instantly.
.htaccess Redirect Generator: Create Apache Redirect Rules
Generate .htaccess redirect rules for Apache servers. Create 301 and 302 redirects with proper syntax.
HTML Minifier: Compress HTML for Faster Page Loads
Minify HTML code by removing whitespace, comments, and redundant attributes. Optimize your HTML for production.
Hreflang Tag Generator: Create Multi-Language SEO Tags
Generate hreflang tags for multilingual websites. Ensure search engines serve the right language version to users.
HTML Table to CSV: Extract Table Data as CSV
Convert HTML tables to CSV format. Paste HTML table code and get clean, downloadable CSV output instantly.
HTML Tag Stripper: Remove All HTML Tags from Text
Strip HTML tags from any text to get clean plain text. Remove markup while preserving content.
HTML Entity Encode/Decode: Safely Display Special Characters
Learn how HTML entity encoding works, why it prevents XSS attacks, and how to encode or decode HTML entities with our free online tool.
HTML to Markdown Converter: Turn HTML into Clean Markdown
Convert HTML code to Markdown format instantly. Simplify web content into readable, portable Markdown text.
App Icon Size Reference: All Platform Icon Dimensions
Complete reference for app icon sizes across iOS, Android, web, and macOS platforms.
Inflation Calculator: See Purchasing Power Over Time
Calculate how inflation affects purchasing power. See how much your money will be worth in future years.
HTTP Status Codes: A Complete Reference Guide
Browse all HTTP status codes with descriptions and use cases. Search by code number or filter by category (1xx-5xx) with our interactive reference.
Placeholder Image Generator: Create Custom Placeholder Images for Mockups
Generate custom placeholder images with specific dimensions, colors, and text for wireframes, mockups, and development. No signup required.
Invisible Character Detector: Find Hidden Characters in Text
Detect zero-width spaces, BOM markers, and other invisible Unicode characters hiding in your text.
JavaScript Minifier: Compress JS Code for Production
Minify JavaScript by removing whitespace, comments, and shortening code. Reduce JS file sizes for faster websites.
JSON Schema Generator: Create Schemas from JSON Data
Generate JSON Schema from sample JSON data automatically. Create validation schemas for your APIs and data models.
JSON Diff: Compare JSON Objects and Find Changes
Compare two JSON objects side by side and see exactly what changed. Find added, removed, and modified fields with our free JSON diff tool.
JSON Minify: Compress JSON by Removing Whitespace
Minify JSON by stripping whitespace, newlines, and indentation. Reduce payload size for faster API responses and smaller config files.
JSONPath Tester: Query and Extract Data from JSON
Test JSONPath expressions against JSON data in real time. Learn JSONPath syntax for querying nested objects and arrays with examples.
JSON to TypeScript Interface: Convert JSON Data to Type-Safe Code
Instantly convert JSON objects into TypeScript interfaces. Generate type-safe code from any JSON data structure.
JSON to XML Converter: Transform JSON Data to XML Format
Convert JSON objects to well-formatted XML. Customize root element names and generate clean XML output.
JSON to YAML Converter: Transform Configuration Files
Convert JSON to YAML format instantly. Learn the differences between JSON and YAML, when to use each, and how to convert between them.
JWT Decoder: How to Inspect JSON Web Tokens
Learn how to decode and inspect JWT tokens, understand their structure (header, payload, signature), and check expiration without a secret key.
Keyword Density Analyzer: Optimize Your Content for SEO
Analyze keyword frequency and density in your text content. Find overused and underused terms to improve on-page SEO with our free keyword density tool.
JSON to CSV Converter: Transform API Data to Spreadsheets
Convert JSON arrays to CSV format for Excel and Google Sheets. Learn how JSON structures map to tabular data and handle nested objects.
Line Sorter: Sort Text Lines Alphabetically or Numerically
Sort lines of text in ascending or descending order. Supports alphabetical, numeric, case-insensitive sorting with duplicate removal.
List Shuffler & Randomizer: Randomly Reorder Any List
Shuffle and randomize any list of items. Enter one item per line and get a randomly reordered list instantly.
Lorem Ipsum Generator: Create Placeholder Text for Designs
Generate lorem ipsum placeholder text by paragraphs, sentences, or words. Perfect for mockups, wireframes, and layout testing.
Logarithm Calculator: Compute Log Values for Any Base
Calculate logarithms with custom base, natural log, log10, and log2. Free online log calculator.
Markdown Preview: Write and Render Markdown in Real Time
Write Markdown and see a live HTML preview side by side. Supports headings, bold, italic, lists, code blocks, tables, and more.
Markup vs Margin Calculator: Know the Difference
Calculate markup percentage and profit margin from cost and selling price. Understand the difference between markup and margin.
Markdown to HTML Converter: Transform Markdown into Clean HTML
Convert Markdown text to HTML instantly. Preview rendered output and copy clean HTML code for your websites.
Matrix Calculator: Add, Multiply, and Transform Matrices
Perform matrix operations including addition, multiplication, determinant, and transpose for 3x3 matrices.
Meeting Cost Calculator: See What Meetings Really Cost
Calculate the true cost of meetings based on attendees, duration, and hourly rates. See weekly and monthly meeting expenses.
Meta Tag Generator: Create HTML Meta Tags for Better SEO
Generate essential HTML meta tags for title, description, keywords, robots, viewport, and charset. Improve your search engine rankings with properly structured metadata.
Net Worth Calculator: Track Your Financial Health
Calculate your net worth by listing assets and liabilities. Track your financial progress over time.
Mortgage Calculator: Estimate Monthly Payments
Calculate monthly mortgage payments based on home price, down payment, interest rate, and loan term.
Neumorphism CSS Generator: Create Soft UI Shadows
Generate neumorphic CSS with flat, concave, convex, and pressed styles. Customize shadow and color.
Number to Words Converter: Spell Out Any Number
Convert numbers to English words. Transform digits into written-out numbers for checks, documents, and more.
Number Base Converter: Convert Between Binary, Hex, Octal & More
Convert numbers between binary, octal, decimal, hexadecimal, and custom bases instantly. Free online base converter for developers and students.
OG Image Preview Tester: Test Social Sharing Images
Preview how your Open Graph images appear on Facebook, Twitter, and LinkedIn before sharing. Test OG image dimensions.
Open Graph Generator: Create OG Tags for Social Sharing
Generate Open Graph meta tags to control how your pages appear on Facebook, LinkedIn, and other social platforms. Get more clicks with rich link previews.
Page Speed Checklist: Optimize Your Site's Core Web Vitals
Use our interactive page speed checklist to optimize images, CSS, JavaScript, server response, fonts, and Core Web Vitals for faster load times.
Palindrome Checker: Test if Text Reads the Same Backwards
Check if a word, phrase, or sentence is a palindrome. Ignores spaces, punctuation, and case for accurate checking.
Paycheck Calculator: Estimate Take-Home Pay
Calculate your net paycheck after taxes and deductions. See federal tax, state tax, Social Security, and Medicare withholdings.
Pig Latin Translator: Convert English to Pig Latin
Translate English text to Pig Latin instantly. Fun word game translator that follows standard Pig Latin rules.
Percentage Calculator: Solve Any Percentage Problem Instantly
Calculate percentages with four modes: X% of Y, what percent X is of Y, percentage change, and increase or decrease by percent. Free online tool.
Prime Number Checker: Test If a Number Is Prime
Check if any number is prime. See factors, nearest primes, and primality test results instantly.
Probability Calculator: Compute Odds and Combinations
Calculate probability, odds, complements, and permutations/combinations from event data.
Quadratic Equation Solver: Solve ax2+bx+c=0
Solve quadratic equations step by step. Find real and complex roots with the quadratic formula.
Random Color Generator: Discover New Colors
Generate random colors with hex codes. See shade variations and build a color collection with each click.
Random Number Generator: Generate Secure Random Numbers with Custom Options
Generate cryptographically secure random numbers with custom range, count, decimal places, and unique-only options. Free and runs entirely in your browser.
Random String Generator: Create Secure Random Strings
Generate cryptographically random strings with custom length, character sets, and quantity. Perfect for test data, tokens, and unique identifiers.
Ratio Calculator: Solve Proportions and Simplify Ratios
Solve ratio proportions and simplify ratios to lowest terms. Find missing values in A:B = C:D.
Redirect Chain Checker: Trace URL Redirects and Fix SEO Issues
Check URL redirect chains, identify HTTP status codes (301, 302, 307), detect loops, and eliminate unnecessary redirects that hurt page speed and SEO.
Reading Time Calculator: Estimate How Long Content Takes to Read
Calculate reading time for any text. See word count, character count, sentence count, and estimated reading duration.
Rent vs Buy Calculator: Which Is Better Financially?
Compare the costs of renting versus buying a home. See a side-by-side financial comparison over time.
Rich Snippet Preview: Preview Google Search Listings
Preview how your page appears as a Google rich snippet. Test title, description, rating, and price display.
Robots.txt Generator: Control How Search Engines Crawl Your Site
Create a robots.txt file to manage search engine crawlers. Allow or block bots from specific pages, set crawl delays, and link your sitemap.
Retirement Calculator: Plan Your Future Savings
Calculate how much you need to save for retirement. See projected growth with compound interest and inflation.
Roman Numeral Converter: Convert Between Roman Numerals and Decimal Numbers
Convert Roman numerals to decimal numbers and back instantly. Supports values from 1 to 3999 with validation and step-by-step breakdowns.
Scientific Notation Converter: Convert Numbers to and from Scientific Notation
Convert any number to scientific notation (a x 10^n) or expand scientific notation back to a standard number. Free, instant, and precise.
Screen Resolution Info: Check Your Display
Detect your screen resolution, viewport size, device pixel ratio, and color depth. Compare with common resolutions.
SEO Title & Meta Checker: Optimize Your Page Titles
Check title tag and meta description length for SEO. Preview how your page appears in Google search results.
SERP Preview: See How Your Page Appears in Google Search
Preview your Google search listing before publishing. Optimize title tags and meta descriptions for higher click-through rates with our free SERP preview tool.
Sleep Calculator: Optimize Your Sleep Cycles
Calculate ideal bedtimes and wake times based on 90-minute sleep cycles. Wake up feeling refreshed.
Spacing Scale Generator: Create Consistent Spacing Systems
Generate spacing scales from a base unit. Preview each step and copy CSS custom properties.
Social Media Image Sizes: Complete Platform Reference
Quick reference for all social media image dimensions. Find sizes for Facebook, Twitter, Instagram, and more.
Stock Return Calculator: Measure Investment Performance
Calculate total and annualized returns on stock investments. Compare buy and sell prices with holding period.
Statistics Calculator: Compute Mean, Median, Mode, and Standard Deviation
Calculate mean, median, mode, variance, standard deviation, and quartiles for any data set. Free online statistics calculator with instant results.
Standard Deviation Calculator: Compute Statistical Variance
Calculate population and sample standard deviation, variance, mean, and count from your data set.
Sitemap XML Generator: Help Search Engines Index Your Site
Generate XML sitemaps to improve search engine crawling and indexing. Set URL priorities, change frequencies, and ensure every page gets discovered.
SQL Formatter: Beautify and Indent SQL Queries
Format messy SQL queries with proper indentation, keyword casing, and line breaks. Make complex queries readable with our free online SQL formatter.
String Reverse: Reverse Text by Characters, Words, or Lines
Reverse any text string instantly. Choose to reverse characters, word order, or line order. Includes palindrome detection.
Schema.org Generator: Create JSON-LD Structured Data for Rich Results
Generate JSON-LD structured data for articles, products, FAQs, and more. Get rich results in Google search with our free Schema.org structured data generator.
SVG to CSS Background: Convert SVGs to CSS Data URIs
Convert SVG code to CSS background-image data URIs using URL encoding or Base64. Eliminate extra HTTP requests and inline your SVGs directly in stylesheets.
Tailwind to CSS: Convert Utility Classes to Plain CSS Properties
Convert Tailwind CSS utility classes to standard CSS properties. Understand what each class does or migrate components away from Tailwind.
Tax Bracket Calculator: Understand Your Federal Taxes
Calculate your U.S. federal income tax by bracket. See effective and marginal tax rates for your income.
TDEE Calculator: Total Daily Energy Expenditure
Calculate your Total Daily Energy Expenditure across all activity levels. Understand your daily calorie burn.
Text Diff: Compare Two Texts and Highlight Differences
Compare two pieces of text side by side and see exactly what was added, removed, or changed. Free online text diff tool with color-coded output.
Find and Replace: Search Text with Regex Support
Find and replace text patterns with optional regex, case sensitivity, and global replace. Free online find and replace tool.
Text Repeater: Repeat Any Text Multiple Times
Repeat text any number of times with custom separators. Generate repeated strings for testing, filling, and more.
Text Encryptor: Caesar Cipher & ROT13 Encryption
Encrypt and decrypt text using Caesar cipher with adjustable shift. Includes ROT13 preset for quick encoding.
Text to ASCII Codes: Convert Characters to ASCII Values
Convert text to ASCII code values and ASCII codes back to text. See the numeric representation of any character.
Text Statistics Analyzer: Detailed Text Analysis
Analyze text with detailed statistics including word count, character count, sentence count, and readability metrics.
Text to Binary Converter: Encode and Decode Binary Strings
Convert text to binary (8-bit ASCII) and decode binary back to text. Learn how character encoding works at the byte level.
Text to Hex Converter: Convert Text and Hexadecimal
Convert text to hexadecimal and hex back to text. Free online tool for encoding and decoding hex strings.
NATO Phonetic Alphabet: Spell Out Text Clearly
Convert any text to the NATO phonetic alphabet (Alpha, Bravo, Charlie...). Perfect for spelling over the phone or radio.
Text to Slug: Create URL-Friendly Slugs from Any Text
Convert any text into clean, SEO-friendly URL slugs. Handles accented characters, special symbols, and custom separators.
Text Truncate: Shorten Text with Custom Ellipsis
Truncate text to a specific character or word count with customizable suffixes. Preview how text looks at common lengths like tweets and meta descriptions.
Time Tracker: Stopwatch with Lap Times
Track time with a precise stopwatch. Record lap times and measure durations for any activity.
TOML to JSON Converter: Transform TOML Config to JSON
Convert TOML configuration files to JSON format instantly. Perfect for migrating configs between formats.
Twitter Card Generator: Create Rich Social Media Previews
Generate Twitter/X Card meta tags for rich social media previews. Create summary, summary with large image, and player cards with live preview.
Typography Scale Generator: Create Modular Type Scales
Generate typography scales using modular ratios. Preview type sizes and copy CSS custom properties.
Typing Speed Test: Measure Your WPM
Test your typing speed and accuracy. Measure words per minute (WPM) with a timed typing challenge.
Unit Converter: Convert Length, Weight, Temperature & More
Convert between units of length, weight, temperature, area, volume, and speed instantly. Free online unit converter with all common measurement systems.
URL Encode/Decode: A Developer's Guide to Percent-Encoding
Learn how URL encoding works, when to use encodeURIComponent vs encodeURI, and how to decode percent-encoded strings with our free online tool.
UTM Link Builder: Create Campaign Tracking URLs
Build UTM-tagged URLs for marketing campaigns. Track traffic sources in Google Analytics with proper UTM parameters.
UUID Generator: Create Unique Identifiers Instantly
Generate UUIDs (v4) for databases, APIs, and testing. Learn about UUID formats, versions, and when to use them vs other ID strategies.
Wave SVG Generator: Create Section Divider Waves
Generate wave SVG shapes for section dividers. Customize wave count, height, and position.
Whitespace Remover: Clean Up Extra Spaces and Blank Lines
Remove leading/trailing whitespace, collapse multiple spaces, strip blank lines, and convert tabs. Free online whitespace cleanup tool.
Word Counter: Analyze Text Length, Reading Time & More
Count words, characters, sentences, and paragraphs instantly. Get reading time estimates for your content with our free online word counter.
XML Formatter & Validator: Pretty-Print and Validate XML
Format messy XML with proper indentation and validate its structure. Free online XML formatter and validator tool.
YAML to JSON Converter: Parse Configuration to Data
Convert YAML to JSON format instantly. Understand YAML syntax, common pitfalls, and how to transform config files into structured JSON data.
Zalgo Text Generator: Create Glitchy Distorted Text
Generate creepy Zalgo text with combining Unicode characters. Adjust intensity for subtle or extreme distortion.
How to Use Ghost Image Hub: A Complete Guide
Learn how to find, organize, and reuse images from your Ghost blog with Ghost Image Hub Chrome extension. A comprehensive guide covering installation, setup, and best practices.
Age Calculator: Find Your Exact Age in Years, Months, and Days
Calculate your exact age from your birth date. See total days alive, next birthday countdown, zodiac sign, and more.
ASCII Art Generator: Convert Text to ASCII Art
Transform text into ASCII art with multiple font styles. Copy results for code comments, README files, and terminal displays.
BMI Calculator: Calculate Your Body Mass Index
Calculate BMI from height and weight in metric or imperial units. See your BMI category, visual scale, and healthy weight range.
Character Map: Browse and Copy Unicode Characters
Browse Unicode characters by category — arrows, math, currency, Greek, symbols, and more. Click any character to copy to clipboard.
Checklist Generator: Create and Track Tasks in Your Browser
Create checklists with progress tracking, reordering, markdown export, and browser storage. Free online checklist tool.
Color Name Finder: Find the Closest Named CSS Color
Enter any hex color and find the closest named CSS color. Browse all 148 named colors with hex values and visual swatches.
Compound Interest Calculator: See How Your Money Grows
Calculate compound interest with monthly contributions. See future value, interest earned, and year-by-year growth breakdown.
Countdown Timer: Set a Timer with Audio Alert
Set a countdown timer with hours, minutes, seconds, quick presets, progress bar, and audio notification when time is up.
Currency Converter: Convert Between World Currencies
Convert between 30+ world currencies with approximate exchange rates. Swap currencies, view reference rates, and calculate conversions.
Date Calculator: Find Days Between Dates or Add Days
Calculate days, weeks, months between two dates or add/subtract days from any date. Free online date calculator tool.
Email Validator: Check Email Address Format and Syntax
Validate email addresses for correct format, detect typos in popular domains, and batch-validate email lists. Free online tool.
Emoji Picker: Browse and Copy Emojis by Category
Browse emojis organized by category. Click any emoji to copy to clipboard. Search by name. Track recently copied emojis.
Invoice Generator: Create Professional Invoices for Free
Create professional invoices with line items, tax, discounts, and print/PDF export. No account needed, fully private.
IP Address Info: Analyze and Validate Any IP Address
Analyze IPv4 and IPv6 addresses with format validation, class detection, binary conversion, and subnet reference. Free online tool.
Loan Calculator: Monthly Payments and Amortization Schedule
Calculate monthly loan payments, total interest, and see a year-by-year amortization schedule for any loan amount and term.
Morse Code Translator: Convert Text to Morse Code and Back
Translate text to Morse code dots and dashes, or decode Morse back to text. Includes audio playback and reference chart.
Notepad: Quick Notes with Auto-Save in Your Browser
Write and save notes directly in your browser with auto-save, character and word counts, and download as text file. No account needed.
Password Generator: Create Strong, Secure Passwords Instantly
Generate cryptographically secure passwords with customizable length and character types. Free online tool with no data sent to servers.
Password Strength Checker: How Strong Is Your Password?
Check your password strength with entropy analysis, crack time estimation, and actionable improvement suggestions. Free and private.
Pomodoro Timer: Boost Focus with Timed Work Sessions
Use the free Pomodoro Timer to work in focused 25-minute sessions with breaks. Learn the Pomodoro Technique and boost your productivity.
QR Code Generator: Create Free QR Codes for Any Link or Text
Generate QR codes for URLs, text, and more. Download as PNG for print or digital use. Free, instant, no signup required.
ROI Calculator: Calculate Return on Investment
Calculate ROI percentage, net profit, annualized return, and gain multiple for any investment. Free online ROI calculator.
Savings Goal Calculator: Plan How to Reach Your Target
Calculate how much to save monthly or weekly to reach your savings goal. Factor in starting balance, timeline, and interest rate.
Stopwatch: Precise Time Measurement with Lap Recording
Measure elapsed time precisely with start, stop, lap recording, best/worst lap highlighting, and clipboard export.
Sales Tax Calculator: Calculate Tax on Any Purchase
Calculate sales tax amount and total price for purchases. Reverse mode, multi-item calculator, and common rate presets.
Text to Speech: Convert Text to Spoken Audio in Your Browser
Convert any text to speech using the Web Speech API. Choose voices, adjust speed and pitch. Free, private, no data sent to servers.
Timezone Converter: Convert Time Between Any Timezones
Convert time between timezones worldwide with automatic DST handling. Perfect for remote teams and international scheduling.
Tip Calculator: Calculate Tips and Split Bills
Calculate tip amounts, total bills, and split between multiple people. Quick preset buttons for common tip percentages.
World Clock: View Current Time Across Multiple Cities
See the current time in cities worldwide with live updates, customizable city list, and automatic timezone detection.