CSIR NET Signature Size: signature under 50 KB
Resize your CSIR NET signature to the official upload spec in one tap. Sign in running hand, not capital letters.
Choose an image to get started.
Official spec
| Format | JPG / JPEG |
|---|---|
| File size | 10–50 KB |
| Source | CSIR-UGC NET 2026 information bulletin (NTA) |
Checked 29 Oct 2026. Rules change; confirm in the latest official notice before you apply.
How it works
- Tap "Try it with a sample photo" or choose your signature (phone photo or scan).
- The preset finds the best JPG quality under 50 KB.
- Press Download and upload the JPG to the CSIR NET form.
FAQ
What is the official CSIR NET signature size?
Format: JPG / JPEG; File size: 10–50 KB. Source: CSIR-UGC NET 2026 information bulletin (NTA).
Does this make my signature acceptable?
It sets the size only. Background, lighting, framing and content rules in the official notice still apply; this tool does not change the background.
Is my file uploaded?
No. Resizing and compression run in your browser; the image never leaves your device.