CompressJPG images
Reduce JPG file size with a live quality slider — drag it to balance size and quality, with results virtually indistinguishable from the original. Batch compress dozens of photos in your browser.
Compress JPG images
Drop images here or click to select
Multiple files supported — compressed automatically in your browser
JPG / JPEG — quality-adjustableWhy compress JPG?
JPG uses lossy compression, so lowering the quality value removes data the eye barely notices. The quality slider lets you pick the sweet spot — usually 70-85% gives a file 60-80% smaller with no visible quality loss. Everything runs locally, so your photos are never uploaded.
At a glance
| Property | Detail |
|---|---|
| Compression | Lossy (adjustable) |
| Transparency | Not supported (JPG) |
| Best for | Photos, large images |
| Typical saving | 60-80% |
Frequently asked questions
Is it free and private?
Yes. Compression runs entirely in your browser with no upload, and it is free with no sign-up, no watermark and no limits.
Can I compress many images at once?
Yes. Drop as many images as you like and they are compressed in a batch. Download each one or grab them all at once.