Fast, Free Browser Tools for Creators & Developers

Compress WebP, PNG, JPEG & GIF images client-side without quality loss. 100% private.

Resize image dimensions (width and height) in pixels or percentages online without losing quality.

Crop image layouts, logos, and photos to custom ratios client-side.

Convert images between PNG, JPEG, and WebP formats online client-side.

Convert HEIC & HEIF photos to JPG or PNG with batch processing and privacy in your browser.

Extract readable text and characters from images using local browser OCR.

Combine multiple images into a single PDF document in your browser. 100% local, no server uploads.

Add text or logo watermarks to multiple images online at once client-side. 100% private, zero uploads.

Auto-generate favicon.ico, Apple touch icons, Android PWA manifest files, and Windows tiles in browser.

Count words, characters, sentences, paragraphs, reading time, and keyword density in real-time.

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and snake_case.

Convert written text to natural speech online client-side. Read text aloud, choose custom voice speed, and download speech output.

Generate custom placeholder text in paragraphs, sentences, or words. Perfect for designers, developers, and mockups.

Remove duplicate lines from lists, text, CSVs, or log files online client-side. Fast and private.

Compare two texts side-by-side or in unified view to highlight differences. Free client-side text diff checker for absolute browser privacy.

Reverse characters, words, lines, or visually flip text upside-down instantly. Free client-side reverse text generator with built-in palindrome checker.

Generate SEO title tags, meta descriptions, OpenGraph, & Twitter cards with live Google SERP preview.

Analyze content keyword frequency and density percentages in your browser offline.

Create custom robots.txt files to manage search engine indexing and block AI crawler bots.

Generate valid, search-compliant XML sitemaps to optimize crawling and indexing of your web pages.

Fetch, inspect, and preview how your website URLs will render when shared on Facebook, Twitter/X, and LinkedIn.

Prettify, validate, minify, and fix JSON syntax errors instantly.

Create custom high-resolution QR codes instantly. Customize size, colors, and error correction levels.

Generate strong, secure passwords instantly with customized options and cryptographically secure randomness.

Encode text and files to Base64 strings or decode Base64 data back to raw formats offline.

Encode special characters in URLs to safe web percent-encoding, or decode them back to plain text.

Select colors visually and convert between HEX, RGB, and HSL formats instantly.

Test regular expressions in real-time with live matching, flag configurations, and capture groups.

Convert Markdown strings into standard formatted HTML code and preview it instantly in real-time.

Compress raw HTML code by stripping comments, spaces, and linebreaks for faster web performance.

Calculate percentage values, percentage increases and decreases, and fractional ratios instantly.

Calculate the final sale price, amount saved, and stack double discounts instantly.

Add sales tax to an amount or remove/extract tax from a total price instantly.

Calculate investment growth and interest returns with customizable compounding schedules.

Estimate your take-home net salary after estimated tax and local deductions.

Calculate the difference between two dates in years, months, days, and total days.

Calculate tips, split dinner bills, and check per-person take-home shares instantly.

Convert global currencies using live, real-time mid-market exchange rates.

Calculate Body Mass Index (BMI) using metric or imperial units, and view your weight category.

Calculate your estimated due date for free with our instant calculator. Track pregnancy progress using your last menstrual period (LMP) or conception date.

Convert values between various units of Length, Weight, Temperature, and Speed instantly.

Combine multiple PDF files into a single document in your preferred order. 100% local.

Reduce PDF file size online client-side. Optimize and compress PDF document streams in browser.

Split a PDF document into multiple files by page range, individual pages, or file size. 100% local.

Convert PDF pages to PNG, JPEG, or WebP images locally with customizable DPI, rotation, and cropping. 100% private.

Encrypt PDF documents online client-side. Secure sensitive PDF pages with custom passwords.

Convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.