Batch edit images
Apply one setting to many photos.
How to batch image compressor
When a whole set of photos needs the same change, doing them one at a time is slow. Pick one job, compress, resize or convert, and apply it to every photo together. The results come back as a single ZIP file built in your browser, so your pictures never leave your device.
- Add several JPG, PNG, WebP or BMP photos at once.
- Choose Compress with a quality level, Convert to JPG, PNG or WebP, or Resize to fit a longest edge of 800, 1080 or 1920 pixels.
- Click Process batch and download the ZIP with all the finished photos.
Runs in your browser. Your file is processed on your own device and is never uploaded to our servers.
Questions people ask
How many photos can I process at once?
The Free plan covers batches of 3 photos, and Pro handles up to 50 in one run. A single batch can be up to 200 MB in total.
What does resize do in a batch?
Each photo is scaled so its longest side fits 800, 1080 or 1920 pixels, keeping its shape. Photos already smaller than that are left alone.
What if one of the files fails?
The rest still get processed. The ZIP includes a file called _skipped-files.txt that names every photo that could not be done and why.
Can I add a watermark to many photos at once?
Not in the batch tool. It covers compress, convert and resize; use the watermark image tool one photo at a time.
Are my photos uploaded?
No. Every photo is processed and zipped in your browser. If you add just one photo, you get that file back directly instead of a ZIP.