Compress image to 100 KB.
Need a photo under 100 KB for a form, exam or upload? Drop it in and we hit the target in one click — entirely in your browser, so your image never leaves your device. No watermark, no signup, no upload limits.
Exact
Auto-tunes to your target
Private
Never leaves your device
Nothing stored
No upload at all
How it works
- 01
Add your image
Drop in a JPG, PNG or WebP, or click to browse. It stays on your device — nothing is uploaded.
- 02
We hit 100 KB
Your browser re-encodes the image, automatically finding the quality (and, if needed, size) that lands at or under 100 KB.
- 03
Download it
Grab the 100 KB image instantly. No upload, no server, no signup.
Other targets: 50 KB · 200 KB · just make it smaller.
Common questions
Why compress to exactly 100 KB?+
Lots of government, bank and exam application forms (and some upload fields) cap photos at 100 KB. This gets you under the limit in one click.
Is my image uploaded anywhere?+
No. This runs entirely in your browser using your device's own processor — your image never leaves your computer or phone. That's as private as it gets.
What if it can't reach 100 KB?+
For very large or detailed images we gently reduce the dimensions too. If it still can't fit while staying usable, we give you the smallest version and tell you — never a broken file.
Which formats work?+
JPG, PNG and WebP. The result is a JPG (or WebP) since those compress to a precise size; for a transparent PNG, use a slightly higher target.
Is there a limit or watermark?+
No watermark, no signup, free — and because it's all in your browser, no file-size upload limits either.