Compress a photo to 100 KB
Drop a photo and get a JPG under 100 KB, the size many forms ask for. SleekCut finds the highest quality that fits, and only makes the photo smaller if it has to, showing you the new dimensions.
- On your devicePhotos are never uploaded
- Free, no watermarkNo credits or paywall
- No sign upOpen and start editing
- Works offlineOnce a tool has loaded
How to use Compress Image to 100KB
- 01
Drop one photo or a batch.
- 02
Target size is already set to 100 KB. Change it if your form asks for a different limit.
- 03
Download, then check the size and dimensions shown next to each file against your form.
Best quality that fits
Instead of guessing a quality setting, SleekCut tries quality levels until it finds the highest one under 100 KB. If even a low quality is too big, it shrinks the photo step by step and tells you the new size.
What to expect
At 100 KB most photos keep good detail at around 800 to 1000 pixels wide. The result is about 800 to 1000 pixels wide for a typical phone photo, but busy, detailed photos need fewer pixels to fit than plain ones.
Honest results
If a photo cannot get under 100 KB at a usable size, SleekCut says so and gives you the smallest version it made, instead of claiming success. Check your form for a minimum width or height as well as a file size.
Private by design
Form photos are often for official applications. Everything runs in your browser, so the photo is not uploaded anywhere until you submit it to the form yourself.
Frequently asked questions
How do I reduce a photo to 100 KB?
Drop it above. The target is set to 100 KB, so SleekCut finds the best quality under that size and downloads a JPG. Check the size shown next to the file.
Will the photo lose quality?
Some, because a smaller file holds less detail. SleekCut keeps the highest quality that fits, and reduces the dimensions only when it has to.
My form also has a minimum size in pixels. What do I do?
Check the dimensions shown after compressing. If they are below the minimum, choose a slightly higher KB target if the form allows it, or crop away empty background so the pixels go to the important part.
Can I compress many photos to the same size?
Yes. Drop them all, and each one is compressed under the target. Download them one by one or as a ZIP.
Is my photo uploaded?
No. Everything runs in your browser, so your photo never leaves your device.
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