Shrink JPG, PNG, WebP, and AVIF images without a visible drop in quality | compression runs locally in your browser, so your photos are never uploaded.
Drop in your images | JPG, PNG, WebP, or AVIF.
Choose a compression preset or fine-tune quality and target size.
Download the optimized files, individually or as a ZIP.
Most photos can be compressed 40-70% smaller with no visible quality loss using perceptual encoders like mozjpeg and oxipng, which Shrivo uses under the hood.
Yes, the smart auto mode lets you target a specific file size in KB and Shrivo finds the best quality setting to hit it.
No, all compression runs locally in your browser via WebAssembly codecs, so your images are never uploaded.
JPG, PNG, WebP, and AVIF are all supported for both input and output.