Free · Unlimited · No signup
Compress images to an exact size
Pick a target like 100 KB, 1 MB or 2 MB — or type your own. We keep quality as high as possible and only shrink dimensions when there's no other way.
Drop images to compress
Unlimited files · no signup · processed on your device
Popular targets
Quality is lowered as little as possible first — dimensions are only reduced when the target can't be reached otherwise.
How it keeps quality
- 1. Your image is decoded locally — nothing is uploaded.
- 2. We binary-search the highest encoder quality that still fits your target size.
- 3. Only if the target is still out of reach do we downscale, using high-quality multi-step resampling.
- 4. You download the result, or grab everything as a ZIP.
FAQ
Can I compress an image to exactly 1 MB?
Yes. Choose the 1 MB template (or type any KB value) and we get as close as possible without going over.
Will my photo lose quality?
Quality is reduced only as much as the target requires. For most photos a 1 MB target is visually identical to the original.
Is there a file or usage limit?
No. Compress as many images as you want, as often as you want — it's free forever with no account.
Are my images uploaded?
Never. All compression happens inside your browser.