Photo & Signature · Free online tool
Signature Resizer: 10KB-20KB
Resize and compress scanned signatures to 10KB-20KB or a custom size for SSC, Railway, banking and state exam forms. Free JPG output with preview.
- Browser processing
- No login
- No watermark
How it helps
Compress a scanned signature for SSC, Railway and bank forms
Use this signature resizer for SSC and other Indian application portals when the upload field asks for a small JPG. The SSC CGL 2026 notice states 10KB-20KB and about 6cm x 2cm in its main instructions; a later annexure line says about 4cm x 2cm, so both ratios are available and the current application screen must be checked. The 300-DPI pixel presets are practical conversions of those physical dimensions, not an SSC-mandated DPI value.
Requirement source: Check the official SSC CGL 2026 notice →
Private local processing
The selected file is handled by code running in this browser. This page does not send the document to a conversion API. For sensitive IDs or certificates, use a personal device and delete unwanted downloads after the form is complete.
Questions
Common questions about this tool
How do I make a signature 10KB to 20KB?
Upload the scan, choose the 10KB-20KB preset and run the tool. It creates a JPG within the chosen range whenever the browser can produce a valid result.
Which background should I use for a scanned signature?
A plain white background with a dark blue or black signature is the safest choice for most forms. Check your notice for any different instruction.
Is this signature resizer free?
Yes. It runs locally in your browser, adds no watermark and does not require a login.
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