Everything you need.
Nothing you don't.
Reshrimp packs powerful image processing into a clean, private, browser-based tool. No bloat, no accounts, no nonsense.
Resize with precision
Scale images to exact pixel dimensions with intelligent aspect ratio lock. Perfect for social media thumbnails, website banners, or print-ready exports. Set width, height, or both — the calculator handles the math.
Convert between formats
Switch between JPEG, PNG, and WebP with a single click. Browser-native encoding means zero quality loss during conversion. Choose the right format for your use case — WebP for web, PNG for transparency, JPEG for photos.
Smart compression
Fine-tune quality from 0 to 100% with a live slider. Watch file sizes shrink in real-time with side-by-side before/after preview. Find the sweet spot between quality and file size for your needs.
Complete privacy
Every pixel is processed locally using the Canvas API. No servers, no uploads, no tracking, no cookies, no accounts. Your images never leave your device. Verify it yourself — the source code is open.
Works offline
After the first load, Reshrimp works entirely without an internet connection. Process sensitive images on an air-gapped machine if you need to. No network requests, ever.
Open source
Built with Astro and TypeScript, licensed under MIT. Read the code, fork it, improve it, self-host it. Contributions are welcome — check the GitHub repository for open issues.