Free browser-based tools for images, PDFs, code, design, and more. Fast, private, and works offline — your files never leave your device.
Reduce image file size without losing quality. Supports JPEG, PNG, WebP.
PopularResize images to exact dimensions or by percentage. Batch support.
Convert between PNG, JPG, WebP, GIF, BMP, and more.
Remove image backgrounds instantly with AI. Perfect for product photos.
NewCrop images with presets for social media, passports, and custom ratios.
Convert images to Base64 encoded strings for embedding in code.
Combine multiple PDF files into one document. Drag to reorder.
PopularExtract specific pages or split PDF into multiple files.
Reduce PDF file size while maintaining readable quality.
Convert images to PDF. Combine multiple images into one PDF.
Convert between units of length, weight, temperature, speed, and more.
Convert colors between HEX, RGB, HSL, CMYK, and more formats.
Convert Unix timestamps to human dates and vice versa.
Convert between binary, octal, decimal, and hexadecimal.
Format, validate, and beautify JSON data with syntax highlighting.
PopularTest regular expressions with real-time matching and group highlighting.
Convert between CSV and JSON formats instantly.
Minify HTML, CSS, and JavaScript to reduce file sizes.
Compare two texts side by side and highlight differences.
Format and beautify SQL queries for better readability.
Count words, characters, sentences, and paragraphs in your text.
Convert text between uppercase, lowercase, title case, camelCase, and more.
Generate placeholder text in paragraphs, sentences, or words.
Remove duplicate lines from text. Sort and clean up lists.
Write markdown and see live rendered preview side by side.
Generate QR codes for URLs, text, WiFi, vCards. Custom colors and logos.
PopularGenerate strong, secure passwords with customizable length and complexity.
Generate UUIDs (v1, v4) for development and testing.
Generate MD5, SHA-1, SHA-256, SHA-512 hashes from text or files.
Generate favicons in all sizes from any image. ICO, PNG, SVG.
NewGenerate beautiful color palettes. Extract palettes from images.
Create beautiful CSS gradients with a visual editor. Copy the code.
Check color contrast ratios for WCAG AA/AAA accessibility compliance.
Create CSS box shadows visually. Multiple layers, inset, and more.
No ads, no signups, no limits. Just tools that work.
All processing happens in your browser. Your files never touch our servers. We can't see your data even if we wanted to.
No file uploads, no waiting. Everything runs locally using modern browser APIs and WebAssembly.
No file size limits, no daily caps, no watermarks. Use as much as you need, forever free.
Desktop, tablet, phone — every tool works on every device with a modern browser. No app needed.