Free online word counter and character counter. Calculate words, characters, sentences, paragraphs, and reading time instantly with zero lag.
Easily convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case online for free.
Strip duplicate spaces, leading/trailing whitespace, and consecutive blank lines from text and data instantly.
Generate clean Lorem Ipsum dummy text by paragraphs, sentences, or word count for web design and typography testing.
Reverse text characters, word order, or line sequence instantly online with zero lag.
Generate clean, hyphenated, SEO-optimized permalink slugs from article titles and headlines.
Remove duplicate lines from text files, email lists, and keywords while preserving original line ordering.
Sort lists alphabetically A to Z, reverse Z to A, by line length, or randomize order instantly.
Count total lines, non-empty lines, character metrics, and find the longest line in your text or code.
Convert ASCII text to 8-bit binary code and decode binary digits back to readable text.
Generate search engine-ready meta title, description, keywords, viewport, and robots tags.
Create search-engine compliant robots.txt files with custom allow/disallow paths and sitemap links.
Generate Facebook, LinkedIn, and Discord Open Graph meta tags for rich social sharing cards.
Build Twitter Card tags for eye-catching link previews with summary and large image formats.
Open multiple website URLs simultaneously in separate browser tabs safely and quickly.
Encode query parameters to percent-encoding or decode URL-encoded query strings back to plain text.
Calculate keyword frequency and density percentages in articles to avoid keyword stuffing and rank higher.
Generate custom Google Analytics tracking URLs with campaign UTM parameters for email, ads, and social media.
Generate rel=canonical link tags to resolve duplicate content indexing issues and preserve PageRank.
Quickly compile a valid XML sitemap from a list of URLs to submit to Google Search Console and Bing Webmaster.
Beautify, format, validate, and minify JSON payloads with syntax error detection and indentation options.
Convert plain text strings into Base64 format or decode Base64 encoded strings back to plain UTF-8 text.
Escape and encode HTML special characters into HTML entities or decode entity codes back to normal markup.
Minify CSS stylesheets by stripping comments, spaces, and line breaks to accelerate website load speeds.
Compress JavaScript scripts by removing comments and unnecessary whitespace for faster web performance.
Format complex SQL queries with standard indentation and capitalized keywords for MySQL, PostgreSQL, and SQL Server.
Generate secure 256-bit cryptographic SHA-256 hashes using browser Web Crypto APIs in real time.
Decode JSON Web Tokens (JWT) into readable header, payload, and expiry timestamp claims safely in your browser.
Test regular expressions against sample text with real-time match highlighting and flags support.
Convert Markdown documentation to clean HTML markup with side-by-side visual rendering preview.
Calculate percentage of numbers, find what percent A is of B, and determine percentage increase or decrease.
Calculate your exact chronological age in years, months, and days with total days lived.
Calculate your Body Mass Index (BMI) and health weight category (Underweight, Normal, Overweight, Obese).
Calculate monthly loan EMI installments, total payable interest, and full repayment schedule instantly.
Calculate sale discounts, money saved, and final prices with optional sales tax included.
Calculate proportional width and height scaling for video, responsive web design, and photography.
Convert lengths between meters, kilometers, feet, inches, miles, yards, and centimeters instantly.
Instant three-way temperature conversion across Celsius, Fahrenheit, and Kelvin scales.
Convert data sizes between Bytes, Kilobytes, Megabytes, Gigabytes, and Terabytes accurately.
Calculate weighted high school and university semester Grade Point Average (GPA) on a standard 4.0 scale.
Interactive color picker and live format converter between HEX, RGB, and HSL color values.
Generate strong, uncrackable passwords using cryptographic client-side randomness with custom symbols and length.
Inspect screen resolution, pixel ratio, OS platform, CPU cores, color depth, and browser user agent.
Convert Unix epoch timestamps to human-readable dates and translate date strings to epoch seconds.
Generate random numbers within custom ranges, simulate dice rolls, and pick random winners.
Resize dimensions and compress JPEG/PNG/WebP images directly in your browser with zero server uploads.
Convert plain text lists and columns into comma, tab, or custom delimited CSV spreadsheets.
Millisecond-precision online stopwatch with lap recording, pause, and reset controls.
Generate a customized, professional, client-side privacy policy for websites, mobile apps, and SaaS businesses.
Generate scannable QR codes for website URLs, contact info, and text with instant PNG download.
Direct browser JavaScript execution
No files or data leave your computer
No paywalls or subscriptions
Curated for high productivity