Compress and compare images with different codecs, right in your browser.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Online
United States



Apps similar to Zero Loss Compress include Squoosh, which is free and open source. Other options are Capcompress, Tinyowl, ImageRobo and 11zon. In total there are five Image Optimizers like Zero Loss Compress for the web and Mac.
Compress and compare images with different codecs, right in your browser.



Free browser tool for compressing, converting, and resizing bulk JPEG, PNG, WebP, and AVIF images entirely locally with WebAssembly, offering fast, private, unlimited processing, multi-core support, offline use, and ZIP export that keeps folder structure.

Local image compression for Mac: batch-compress PNG, JPEG, WebP & AVIF and upload straight to R2/S3/OSS/COS. One-time $9, no subscription, everything stays on your Mac.




ImageRobo is your all-in-one tool to compress and resize images quickly, for free, and with full privacy. No uploads, no signup. Supports JPG, JPEG, PNG & WebP. Optimize images for web, email, or social media — more powerful tools coming soon!




Get more done with 11zon. Maximize productivity with 11zon compress, convert, edit, and more, all in one place.
