Free online tool
Resize Signature to 20KB Online
Prepare a small signature image for online forms. Best results come from a clean crop with a plain background.
Preview will appear here
Download resized signatureIf your signature becomes unclear, scan or crop it again with less empty space around the signature.
How to make a 20KB signature
Upload a cropped signature image, keep the 20KB preset, and download the compressed JPG. The tool is designed for form uploads where small signature files are required.
Frequently asked questions
How do I resize my signature to 20KB?
Choose your signature image and press Fix my file. FileFixer compresses it to a small JPG suitable for many online forms.
Should I upload a full-page scan?
No. Crop around the signature first if possible. A clean crop gives a clearer small file.
Is my signature safe?
The signature is processed in your browser and is not uploaded to FileFixer servers.