Signature Resizer
Resize a scanned or photographed signature to exact pixel dimensions for an online form.
Choose an image or drop it here
Prepare a signature image for forms
Online application portals often specify a signature width, height or file-size limit. Use this tool for the pixel dimensions, then use Compress Image if the portal also has a KB limit.
For best results, start with a clear signature on a plain background and verify the portal’s exact requirements before submission.
Frequently asked questions
Are my images uploaded to FileFit?
The image tools in this build process selected files inside your browser. Some pages load JavaScript libraries from third-party CDNs, but FileFit does not run an image-upload server for these tools.
Does it work on mobile?
Yes. Modern mobile browsers can use these tools, although very large files may use a lot of device memory.
Is it free?
Yes. The tools in this build can be used without creating an account.