About signature resizer
Exam and job portals ask for a scanned signature within a tight range of dimensions and file size. This tool sets both so your signature uploads on the first try.
Prepare the signature
- Sign with a dark pen on plain white paper.
- Photograph or scan it in good light, flat and straight.
- Crop closely to leave little empty space.
Match the instructions
Enter the width, height and size limit stated by the form. For a size target in KB the tool lowers quality as little as possible, then reduces dimensions only if required.
Check before uploading
Zoom in and make sure the strokes are still clear. A signature that is too faint or too small can be rejected at verification.
A worked example
A form asks for a signature of 140 × 60 pixels and under 20 KB. Crop your scanned signature closely, set the width and height, and the tool lowers the quality until the file is under the limit. Zoom in on the result to make sure the strokes are still clear.
