🔒 100% private — your images never leave your device

Shrink images instantly, right in your browser

Compress, resize and convert JPG, PNG & WebP without uploading anything to a server. Free and unlimited.

📁 Drop images here or click to choose

JPG · PNG · WebP — as many as you like

No images yet

⚡ QuickShrink Pro — coming soon

Batch presets, AVIF export, folder drag-and-drop, and 100MB files.
Want it? Drop your email and you'll be first in line (and help me decide what to build).

How to compress an image online

Shrink a photo, resize it, or convert JPG, PNG and WebP in a few seconds — for free and right in your browser.

  1. Drop an image onto the page, or click to pick a file from your device.
  2. Set the quality and, if you like, a maximum width to resize the image.
  3. Pick an output format — keep the original, or convert to JPG, PNG or WebP.
  4. Download the smaller file. The original on your device stays untouched.

Frequently asked questions

Is this image compressor really free?

Yes. You can compress, resize and convert images online for free, with no sign-up, no watermarks and no limits on how many files you process.

Are my images uploaded to a server?

No. Everything runs locally in your browser, so your images are never uploaded. Your files never leave your device — that is what makes this private.

Which formats can I convert between?

You can convert JPG, PNG and WebP in any direction. WebP usually gives the smallest file at a given quality, while PNG keeps transparency.

Can I resize an image as well as compress it?

Yes. Set a maximum width and the image is scaled down before compression, which makes the final file even smaller.