Need to shrink your digital signature file size? Use our Free Online Signature Size Reducer in KB/MB to compress your image to the exact kilobyte or megabyte limit required by any application form. Fast, effective, and completely free to use!
Online applications, government portals, and university submission systems frequently enforce a maximum file size limit for uploads, commonly requiring digital signatures to be under 50KB, 20KB, or 100KB. If your signature file size exceeds this limit, your submission will be rejected.
Our tool focuses specifically on reducing the file size (KB/MB) of your signature image without drastically altering its pixel dimensions. It achieves this through intelligent compression:
This is the ideal solution for ensuring your signature meets the file size specification without sacrificing its visual quality or spending money on complex software.
Key Features:
Example 1 (Reducing to 50 KB): Your high-resolution scanned signature is 340 KB, and the bank portal requires it to be under 50 KB.
Example 2 (Converting/Reducing to 20 KB): A form demands a file size of less than 20 KB. You upload a PNG that is 100 KB.
Yes, our 'Signature Size Reducer in KB/MB' is 100% free with no hidden charges, limitations on usage, or required sign-ups.
While reduction depends on the original image complexity, the tool can typically reduce signatures down to 10-15 KB effectively. Going much lower may compromise the clarity of the lines.
The primary goal is file size reduction (KB/MB). While we prioritize maintaining the original dimensions, extreme file size reduction might necessitate a slight reduction in pixel size for maximum effect. For precise pixel resizing, use our 'Signature Resize Online' tool.
If you keep the output format as PNG, the transparency will be maintained, utilizing specialized lossless compression to reduce the KB size. If you switch to JPEG, transparency will be lost and replaced with a white background.
