Use the 20KB preset, switch to JPG if needed, and download a signature image ready for online submission.
Great fit for 20KB and 50KB signature limits.
JPG output helps reduce scanned signature weight.
No upload required for sensitive signature files.
Useful for exam and employment portals.
Made for small signature uploads
Signatures usually need much smaller files than photos. Start with a low KB target and keep dimensions compact for better results.
Why this workflow works
Start with a 20KB goal for tight submission rules.
Convert larger PNG scans to JPG for smaller files.
Upload, test, and download again quickly if a portal needs a different limit.
Common scenarios
Prepare signature files for competitive exam applications.
Reduce signature size before uploading supporting documents.
Fit signatures into common school and university upload rules.
Frequently asked questions
20KB or 50KB are the most common starting points for form signatures.
For very small limits, JPG often compresses better than PNG.
Yes. You can set width and height before compressing.
