Can it compress to an exact number of KB?

Yes. Give it a target and it tries different quality settings to land as close as it can without going over.

Do I need an account? Is it paid? Any file limit?

None of those. No sign-in, no payment, no cap on how many files, and no watermark from us.

Is my image uploaded to your server?

No. The whole thing runs in your own browser — we never receive the file.

Does compressing hurt the quality?

It does. JPG and WebP are lossy, so the smaller you push it the more detail goes. PNG is lossless — the pixels stay identical, but re-encoding usually saves little and can even make the file bigger; to shrink it, pick JPG or WebP.

Compress images down to the size you need

Name a target size and let it find the settings. Nothing uploaded, no watermark.

or start a blank document

Drop one image in, type a target size such as 200KB, pick JPG or WebP, and it is compressed. Drop several at once and there is no «Target size» field — they are compressed together by «Quality». No sign-up, no limit on how many files.

Compression happens in your own browser, so the file never reaches a server. It tries different quality settings automatically to land as close to your target as possible, and you can also set quality by hand. For video, TutuCut handles the compression — same account, nothing extra to set up.

Key features

Hit a target size

With one image at a time, enter 200KB and it searches the JPG/WebP quality to get under 200KB (if it really can't, you get the smallest setting and it tells you how far over it is).

Runs locally

Your image is never uploaded. Close the tab and nothing is left behind.

Before and after

Shows original size, new size and how much each file saved.

No watermark

Free to use, and we never stamp anything onto your picture.

How to use

1
Pick images

Drag them into the box, or press Ctrl+V to paste.
2
Set the target

Enter a number in “Target size” — the unit is always KB, e.g. 200 or 1024; or just drag the “Quality” slider.
3
Check the result

Compare before and after. Not happy? Adjust and run it again.
4
Download

Download to save it; multiple files download one by one, not as a ZIP.

FAQ

Can it compress to an exact number of KB?: Yes. Give it a target and it tries different quality settings to land as close as it can without going over.
Do I need an account? Is it paid? Any file limit?: None of those. No sign-in, no payment, no cap on how many files, and no watermark from us.
Is my image uploaded to your server?: No. The whole thing runs in your own browser — we never receive the file.
Does compressing hurt the quality?: It does. JPG and WebP are lossy, so the smaller you push it the more detail goes. PNG is lossless — the pixels stay identical, but re-encoding usually saves little and can even make the file bigger; to shrink it, pick JPG or WebP.

Try Compress images down to the size you need now

No install · no sign-up · local stays local · free AI credits every day