Compress image to 100 KB
Get a photo or scanned document under 100 KB.
or drop an image here
JPG, PNG or WebP
Your files stay on your device. Nothing is uploaded.
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How to compress an image to 100 KB
- Click Select image and choose your photo, scan or signature. JPG, PNG and WebP all work.
- The target is already set to 100 KB. Move the slider or type a number if your form asks for a different size.
- Click Compress to 100 KB, check the before and after, then click Download.
Where 100 KB is asked for
100 KB is the size people search for most, because it is such a common upload limit. Many government and application portals set it for photos, ID copies and other supporting documents. At this size a photo stays clear even at a reasonable resolution, so it is a comfortable target.
Tips for 100 KB
- Scanned documents: crop away the margins with Crop image so the text stays readable after compression.
- Text that looks soft? Choose a slightly larger target if your form allows it, or try Compress image to 200 KB.
- Photos straight from a phone are often 3 to 5 MB. Reaching 100 KB from there is normal, and the tool tells you if the width and height had to shrink.
Frequently asked questions
Usually yes at 100 KB, especially if you crop away blank margins first.
The tool keeps the best quality that stays under your limit, so it lands just below it. That is what forms accept.
Yes. Choose JPG as the output for the sharpest result, or PNG if the form requires it.
No. It is compressed in your browser and never leaves your device.