How to use it
Add your picture
Drag it here or choose it from your device. A signature scan and a phone photo both work.
Keep the 10 KB limit
10 KB is preselected. If the form also states pixels, such as 140 by 60, enter them under Size first: a small picture is much easier to fit.
Resize and download
Press Resize images and download the JPG. The result shows its exact size in KB.
What a 10 KB picture looks like
A JPG of 10 KB is tiny, about the size of a short text document. At around 200 by 100 pixels a signature stays readable, and a small passport-style photo of about 100 by 120 pixels keeps the face recognisable. Large pictures cannot reach 10 KB without turning blurry.
The tool tries the highest quality that fits. It lowers the JPG quality step by step and only reduces the picture size when it has to, so you get the sharpest file that passes. You see the result size before you download.
Tips for staying under 10 KB
- Shrink the pixel size first. A picture of about 200 by 100 pixels fits in 10 KB far more easily than a full phone photo.
- Plain backgrounds compress best. For a signature, use dark ink on white paper and crop away the empty margins.
- JPG is the right format here. A photo saved as PNG is much larger and rarely fits in 10 KB.
- If the portal still says the file is too big, lower the limit a little, for example to 9 KB, and run it again.
Frequently asked questions
How do I resize an image to 10 KB?
Add the picture, keep the 10 KB limit that is preselected and press Resize images. The tool lowers the quality and, if needed, the picture size until the JPG is 10 KB or smaller.
Can I reduce a signature to 10 KB?
Yes. Crop the signature close to the ink, add it here and keep the 10 KB limit. A small, high-contrast signature compresses very well.
Will the image be exactly 10 KB?
It will be 10 KB or smaller. The tool aims just under the limit so the file passes on every system.
Is my picture uploaded anywhere?
No. The picture is processed on your device and never uploaded.