Compress photo to 10 KB
This page opens the photo compressor with the target already set to 10 KB. Add one photo or many, press the button, and each one is made 10 KB or smaller. Very small targets like 10 KB are usually asked for signatures and thumb impressions, which are simple black and white pictures.
How it reaches the size
For JPG and WebP photos, the tool first lowers the quality step by step. If that is not enough, it also makes the picture a little smaller in pixels, until the file fits under 10 KB. PNG files are reduced by using fewer colours; if a PNG cannot reach the target, the tool says so and you can choose JPG instead. The final size of every photo is shown after processing.
Width and height rules
Many forms ask for both a KB limit and exact pixels, such as 200 × 230 for a photo. For those, use the exam photo or signature tool, which sets the pixels and the KB together. This page is for when only the size in KB matters.
Many photos at once
You can add several photos together. They are compressed one after another and downloaded as one ZIP file. iPhone HEIC photos also work.
- How do I reduce a photo to 10 KB?
- Add the photo on this page. The target is already 10 KB; press the button and download.
- Will the photo change size in pixels?
- Only if lowering the quality alone cannot reach the target. The result size is always shown.
- Are my photos uploaded?
- No. Everything happens in your browser.