Media tools that
never upload.
Compress, convert, resize and edit images, GIFs, icons, SVGs and PDFs. Everything runs in your browser, works offline and stays on your device.
Drop any file to start
Images, GIFs, SVGs and PDFs. Or choose files, a whole folder, or paste.
- Nothing is uploaded Files are processed in your browser.
- Works offline Install it and use it on a plane.
- No account No sign-up, no tracking, no ads.
Popular
Compress Image Make JPEG, PNG, WebP and AVIF files smaller, by quality, by target size or automatically. Convert Image Convert between JPEG, PNG, WebP, AVIF, JPEG XL, GIF, BMP, TIFF, ICO and more. HEIC and SVG too. Resize Image Resize by pixels, percentage or longest side, with presets for social media and screens. Crop & Rotate Crop to any aspect ratio, rotate, flip and straighten photos. Favicon Generator Every favicon and touch icon a site needs, with the HTML and manifest, from one logo. App Icon Generator Icons for iOS, Android, macOS, Windows, web apps, Electron and Tauri from one image, in the right folders. SVG Optimizer Shrink SVG files with svgo, made safe and checked pixel by pixel against the original. SVG to PNG Render SVGs to PNG, WebP, AVIF or JPEG at several sizes at once, sharp at every one. Image to SVG Trace PNG and JPEG images into real vector paths, in black and white or colour. Color Picker & Converter Pick a colour from your screen or an image and get it as HEX, RGB, HSL, OKLCH, Lab, Display P3 and more. Contrast Checker Check text and background colours against WCAG 2.2 and APCA, with see-through colours and fixes that pass. Merge PDF Merge PDF files into one document in your browser. Reorder files, pick pages from each, or weave two scans together. Nothing is uploaded. Split PDF Split a PDF by page ranges, every N pages, a maximum file size or bookmarks. Download the parts as a ZIP. Nothing is uploaded. Sign PDF Sign a PDF online without printing: draw, type or upload your signature, place it anywhere and add it to every page. Nothing is uploaded. Images to PDF Combine JPG, PNG, WebP, HEIC and other pictures into one PDF. Set the order, page size and margins. JPEGs are kept untouched. Nothing is uploaded. Compress PDF Compress a PDF to a smaller size by shrinking and recompressing its pictures and tidying its structure. Never bigger, never uploaded. Remove Metadata Strip location, camera details and other hidden data from photos, without re-compressing them. Text Redactor Find and replace emails, phone numbers, IP addresses, card numbers, keys and your own words in text, logs and JSON before you share them. JSON Formatter & Validator Format, minify and validate JSON with exact error locations, keeping big numbers and duplicate keys exactly as written. Base64 Encoder & Decoder Encode text or any file as Base64, Base64URL or a data URI, and decode it back, with exact error positions. Regex Tester Test JavaScript regular expressions with highlighted matches, capture groups and replacements, safely stopped if a pattern runs away. Responsive Image Generator Make every width of an image in AVIF, WebP and JPEG, with a ready <picture> tag and a tiny ThumbHash or BlurHash placeholder. Text & Code Diff Compare two texts side by side with changed words or characters marked, ignore whitespace or case if you like, and save a patch. File Type Analyzer Find out what any file really is from its bytes, whatever its name says, and what’s inside: packages, documents, programs and media. Log File Analyzer Read large log files: filter by level, text, time and field, group repeated errors, merge files by time and share a redacted issue report. File Hash & Checksum Get SHA-256, SHA-512, SHA-1, MD5, BLAKE3 and other hashes of files or text, and check downloads against a published checksum.