In-browser image compression
Lighter images, before you publish.
Drop PNG, JPEG, WebP or AVIF files and Shrinkly re-encodes them inside your browser. The original and the new size sit side by side, and the smaller file is yours to download.
PNG · JPEG · WebP · AVIF
Drop your images here
Each file is re-encoded on this device. Nothing is uploaded, and you take the smaller file with you.
Shrinkly hasn’t read this session’s limits yet. Use “Check again” in the session panel.
80% — lower keeps files smaller, higher keeps more detail. JPEG and WebP use it; PNG stays lossless. It applies to images you add, and to any file you compress again.
This session
Shrinkly couldn’t read this session’s limits. Files you already finished stay listed with their downloads.
Compression happens on your device. Shrinkly records the size of each finished file so the count stays right, never the image itself.
From camera roll to a lighter page
Three moves, and the free allowance needs no account.
Drop the images
Drag PNG, JPEG, WebP or AVIF files onto the panel above, or pick them from your device. A whole batch is welcome; Shrinkly works through it one file at a time.
Shrinkly re-encodes them in your browser
Each file is decoded, redrawn and written back out at the quality you chose. The original and the new size appear side by side as soon as a file finishes.
Download and publish
Take the smaller file away with the same dimensions and the format you picked, then swap it into your page or send it to your client.
Four formats, one drop zone
Shrinkly reads all four and writes the ones this browser can encode, so the file you take away opens where you publish it.
- PNG — lossless, with transparency, for logos, icons and screenshots.Output ready
- JPEG — made for photographs, and it carries no transparency.Output ready
- WebP — holds photographs and graphics, transparency included.Output ready
- AVIF — the newest of the four, and the one browser support varies on most.No output in this browser