Squoosh: Google’s Image Compression App With Minimal Quality Loss
Content is AI-assisted and may contain inaccuracies.
Squoosh is an image compression web app created by Google developers that reduces image sizes with minimal perceptible quality loss. You can use Squoosh locally in your browser — all compression happens on your device and no image is ever uploaded to a server. You can also use it directly through the website. The app supports formats like PNG, JPEG, WebP, OptiPNG, and MozJPEG, and provides tools for cropping, resizing, adjusting quality, and comparing original vs. compressed output in real time. While it processes one image at a time, it removes the need for heavy editing software when optimizing illustrations. The source code is available on GitHub.