Back to Dashboard
Resize a signature image
Online forms usually ask for a signature of a fixed size, such as 4 x 2 cm or 140 x 60 pixels, within 10KB to 20KB. Upload a photo or scan of your signature and resize it to the exact width and height in cm, mm, inch or pixels.
How to use this tool
- Upload a photo of your signature on white paper.
- Enter the width, height and DPI given in your form instructions.
- Download the resized signature. Compress it to 10KB or 20KB if the form needs it.
Frequently asked questions
What is the usual signature size for online forms?
Many exam forms ask for about 4 x 2 cm and a file between 10KB and 20KB. Always follow the size written in the official notice.
How do I reduce my signature to 20KB?
Resize it here first, then use the Compress to 20KB tool.
Are my photos uploaded anywhere?
No. The tool runs in your browser, so the image stays on your phone or computer.