Short answer
Most exam portals want a JPG photo up to 50 KB and a signature of 10 to 20 KB. RRB allows up to 100 KB, and NEET and JEE up to 200 KB.
SSC now takes your photo live in the form, so you only upload the signature. Always check the latest notice.
Why Government Portals Reject Photos
Portals check the file, not how the photo looks.
Your photo can be rejected because:
- It is bigger than the KB limit (most common)
- The width and height in pixels are outside the range
- The format is not JPG
- The signature is too big or unclear
Even 5 KB over fails: if the limit is 50 KB, a 55 KB photo is rejected.
Common Photo Size Requirements by Exam
| Exam | Typical photo size |
|---|---|
| SSC CGL, CHSL, MTS | Photo taken live in the form |
| UPSC Civil Services | Up to 300 KB |
| IBPS PO and Clerk | 20 to 50 KB, 200 × 230 px |
| SBI PO and Clerk | Up to 50 KB |
| RRB NTPC and Group D | Up to 100 KB |
| NEET UG | Up to 200 KB |
| JEE Main | 10 to 200 KB, 3.5 × 4.5 cm |
| VITEEE | Taken live in the form, no upload (practise it) |
| CUET PG | 10 to 200 KB, JPG, white background (make it) |
| AFCAT | 10 to 50 KB, JPG, plus thumb impression (make it) |
| Agniveervayu | 10 to 50 KB, holding a slate with name and date (rules) |
Always check: limits can change in every notification.
Get the exact size, like 3.5 × 4.5 cm or 200 × 230 px
Resize Photo FreeCommon Signature Size Requirements
| Exam | Typical signature size |
|---|---|
| SSC | 10 to 20 KB, 6 × 2 cm |
| IBPS, SBI | 10 to 20 KB, 140 × 60 px |
| UPSC | 20 to 100 KB, sign 3 times |
| RRB | 30 to 49 KB |
| NEET, JEE, CUET | 4 to 30 KB |
| VITEEE | 3.5 × 1.5 cm, 20 to 300 KB (make it) |
| State portals | Check the notice |
Resize your signature for any exam
Resize Signature FreeHow to Reduce Photo Size for Online Applications
- 1Open the Image Compressor and upload your photo or signature
- 2Pick the size: 20KB, 50KB, 100KB or 200KB
- 3Tap Compress
- 4Download the file
- 5Upload it to the portal
Compress to 20, 50, 100 or 200 KB
Compress Photo FreeTips Before Uploading Your Photo
- Use a recent passport-size photo
- Face clearly visible and centred
- No filters or heavy editing
- White or light background, unless told otherwise
- JPG format
- Check the file size before uploading
- Prepare photos before you start the form
Common Upload Errors and How to Fix Them
| Error | Fix |
|---|---|
| Photo size exceeds limit | Compress it to the required KB |
| Invalid file format | Convert to JPG with PNG to JPG |
| Signature not accepted | Crop tightly, white background, within the KB limit |
| Upload keeps loading | Refresh, or try Chrome |
Frequently Asked Questions
What is the photo size limit for SSC exams?
SSC now takes your photo live with the webcam inside the application form. You only upload your signature, usually a JPG of 10 to 20 KB. Check the latest notice for your exam.
What is the signature size limit for government forms?
Most exams want a JPG signature of 10 to 20 KB, on white paper, clear and tightly cropped. The free Signature Resizer crops, whitens and saves it in the right KB range.
Can I upload PNG images for government forms?
Some portals accept PNG, but JPG is accepted almost everywhere. If in doubt, convert to JPG first.
Why does my photo keep getting rejected?
Usually the file is too big, the format is wrong, the pixel size is wrong or the background is not as required. Check all four.
How can I reduce photo size without losing quality?
Use the Image Compressor and pick the KB preset for your exam. A passport photo still looks clear at 50 KB.
Is it safe to upload Aadhaar or passport photos?
On ToolsFlow, yes. Photos are processed inside your browser and never uploaded to a server.
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About the author
Prajwal Karkera
Digital product specialist with 8+ years of experience in digital products and the creator of ToolsFlow. I write simple guides for everyday tasks. More about me