Compress Images
Shrink photos for email, websites and forms without visible quality loss. Drop a batch, pick a quality level, and download — compression runs on your device, so nothing is uploaded.
Drop images here
or click to browse — JPG, PNG, WebP, HEIC, AVIF, GIF, BMP, SVG
Private: files never leave your device
→ · processing…
Frequently asked questions
How does the image compressor reduce file size?
It re-encodes your image at a quality level you control. At 75–85% quality, JPG and WebP files typically shrink by 60–80% with no visible difference on screens.
Are my photos uploaded anywhere?
No. Compression runs entirely in your browser using the Canvas API. Files never leave your device — you can even use the tool offline once the page is loaded.
What quality setting should I use?
For web photos, 75–85% is the sweet spot. For archiving, use 90%+. If a file must hit a size limit (say a 2 MB form upload), lower the slider until the output size fits.