Big photo files slow down websites, blow past email attachment limits, and eat up storage. This compressor re-encodes a JPG or WebP at whatever quality level you choose, showing the before/after file size live, so you can find the sweet spot between size and quality yourself — entirely in your browser.
How to use the image compressor tool
- 1
Upload a photo
Drop in a JPG, PNG, or WebP image.
- 2
Adjust the quality slider
Drag it lower to shrink the file further — the preview and file size update live.
- 3
Download
Save the compressed image once you're happy with the size/quality trade-off.
Common use cases
Speed up a website
Shrink photos before uploading them to a site so pages load faster.
Fit an email attachment limit
Reduce a photo's size to fit under a strict email or upload cap.
Save storage space
Compress a batch of photos to free up space without a visible quality drop.
Frequently asked questions
Most JPEGs can drop to 70-80% quality with little visible difference — below about 50% you'll usually start noticing artifacts, especially in fine detail and text.