Common sizes
Selected: 140 x 60 px - 140×60px, max 20KB
UPSC Signature Resizer
Upload your signature photo, apply the automatic 350x350px preset, and download a clean, portal-compliant image. Processed completely in your browser for absolute privacy.
Why signature resizing helps
Most online job and exam applications automatically reject signatures that exceed the KB limit or have wrong dimensions. Resizing ensures your file is accepted on the first attempt without rejection.
Privacy and upload note
- Your image is processed in your browser when supported. We do not ask for OTP or government login details.
- Always check the official portal requirement for dimensions, KB size, background and file format before final upload.
- This tool helps prepare the file, but final acceptance depends on the portal or department rules.
Check the final file once before uploading to the portal.
Steps to use
- 1
Upload your signature image file.
- 2
Apply the automatic UPSC preset.
- 3
Select JPG format (recommended for govt portals).
- 4
Download and upload directly to the recruitment portal.
Frequently asked questions
Clear answers for file preparation, printing, uploads and common document requirements.
What is the official signature size for UPSC exams?
For UPSC (Civil Services, NDA, CDS), the scanned signature image must be between 20KB and 300KB in JPG/JPEG format. The dimensions must be a minimum of 350×350 pixels. The signature must be in black or dark blue ink on white paper.
How do I resize my signature to 350x350 pixels for UPSC?
To resize your signature: (1) Upload your signature photo to this resizer. (2) The UPSC preset of 350x350 px and 50KB will be automatically applied. (3) Adjust your format to JPG. (4) Download the resized file.
Why is my signature upload rejected by the UPSC portal?
Rejections usually happen because: (1) File size is above 300KB or below 20KB; (2) Wrong format (portals accept JPG/JPEG); (3) Resolution is below 350x350 pixels; (4) The signature is too blurry. Ensure your signature is signed with dark ink on plain white paper and resized correctly.
Instructions
How to resize signature for UPSC
Use this tool when your signature image needs to match UPSC's specific 350x350px requirement.
Step 1 - Upload signature
Upload your signature photo or scanned image. Use bright lighting when taking the photo.
Step 2 - Apply UPSC preset
The tool automatically sets the minimum 350x350 px dimensions and a safe 50KB target size.
Step 3 - Download
Generate and download the resized signature. Verify it is clearly readable before uploading.
Signature resizing tips
Before downloading your signature
- Use a dark black gel or ink pen on plain white paper for the best contrast.
- Crop extra white space around the signature before uploading to get a clean resize.
- Ensure the signature is in JPG/JPEG format; most portals reject PNG or PDF files.
Important note
Ensure you sign with a black or dark blue pen. Double-check the exact KB and pixel guidelines in the official portal notification before final upload.
Common mistakes
Too much compression
Very small KB targets can make faces, signatures or document text unclear.
Wrong dimensions
Many portals reject files when the KB is correct but pixel size or aspect ratio is wrong.
Skipping the final check
Open the final file once before upload so you catch blurry output or the wrong format.
Using portal-unapproved backgrounds
Some forms need white or plain backgrounds, even if the photo size is correct.
Written by
Shrikant Yadav
Founder & Editorial Author, Photocopywala
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Online help
Need help preparing this file?
If your photo, signature, PDF, or document is still not accepted on a portal, contact us. We can help prepare the final file online.
We do not ask for OTP, passwords, Aadhaar login, MPOnline login or any government portal credentials.