Resize vs compress: what does resize image to 20KB mean?
People use both words for the same goal, but they are different actions:
| Action | What changes | Measured in |
|---|---|---|
| Resize | Width and height of the image | Pixels |
| Compress | How much data the file uses | KB or MB |
When a form asks for a file under 20 KB, it is checking the second one. FileKiwi reaches that number by compressing first, because that keeps your image at its current size. Only if the file is still too heavy does it reduce the pixels.
Some forms set both rules, for example a size range in KB and fixed dimensions in pixels. In that case, set the exact width and height first with Resize Image, then bring the file under 20 KB here.
In short: the target is about weight in KB, and pixels change only as a last resort to reach it.
Getting a signature or photo to fit 20 KB
Exam, recruitment, admission and government application forms commonly ask for a small photo and a signature with limits near 20 KB. Visa and ID related forms may do the same. Rules vary, so follow the exact wording on your portal.
- Signature: sign in dark ink on plain white paper, photograph it in good light, and crop close to the ink with Crop Image.
- Photo: stand in front of a plain wall, keep your face centered, and crop to head and shoulders.
- Format: pick JPG unless the form asks for something else.
Looking for the same target from a pure compression angle? See Compress Image to 20 KB.
After downloading, open the file once to check it. Make sure the face or the signature fills most of the frame and that nothing important was cut off by your crop. If it looks too soft, crop tighter and run the 20 KB target again.