Shrink photos without the upload.
Drop in one or many images, pick a quality level, and get smaller files back — built right here in the tab, nothing uploaded.
Drag images here, or click to browse
JPG, PNG, WebP, GIF, BMP — processed entirely on your device
- 1
Add your images
Drag them in, or click the box to choose files from your device.
- 2
Pick format and quality
WebP gives the smallest files; lower quality shrinks further.
- 3
Compress and download
See the size drop for each image, then save the results.
Good to know
Do my images get uploaded anywhere?
No. Compression happens with JavaScript running in your browser tab. Your images never touch a server.
Will this reduce quality?
Yes — compression is a trade-off. Higher quality keeps more detail and a larger file; lower quality shrinks the file further at the cost of some sharpness. 75% is a good starting point for most photos.
Why does my PNG turn into JPEG or WebP?
PNG is a lossless format, so re-saving it as PNG barely changes the size. Converting to JPEG or WebP is what actually shrinks the file. WebP keeps transparency; JPEG flattens it onto a white background.
Is there a file size or count limit?
No limit we impose — you're only bound by your device's memory. A large batch of high-resolution photos may take a few seconds longer on an older device.