Compress images instantly,
right in your browser
No uploads to servers. No sign-ups. No watermarks. Just drop, compress, download. Your images never leave your device.
Drop images here or click to browse
Supports JPG, PNG, WebP, AVIF, BMP — up to 50MB each
Why use Squash?
100% Private
Everything happens locally in your browser. Your images are never uploaded to any server — we can't see them even if we wanted to.
Blazing Fast
No network round-trips. Compression starts instantly using your device's hardware. Batch process dozens of images in seconds.
Multiple Formats
Convert between JPEG, PNG, and WebP. Automatically pick the best format for your use case. WebP saves 25-35% more than JPEG.
Works Everywhere
Desktop, tablet, or mobile — Squash works on any modern browser. Install as a PWA for quick access anytime.
Precise Control
Adjust quality from 1-100%, set maximum dimensions, and pick your output format. You're in full control of the result.
Completely Free
No usage limits, no watermarks, no hidden fees. If Squash saves you time, consider supporting the project.
❤️ Support Squash
Squash is free and always will be. If it helps you, consider buying me a coffee to keep the project alive and improving.
Every contribution helps maintain and improve Squash. Thank you!