How to Resize Image for Government Forms
- Upload your photo or signature image
- Select "Resize by KB" tab and choose your target size (10KB, 20KB, 50KB, or 100KB)
- Click "Resize to Target KB" — the tool will automatically find the optimal quality
- Check the result size shown below the button
- Click "Download Result" to save
Common Size Requirements for Indian Government Forms
| Form / Portal | Photo | Signature |
|---|
| UIDAI Aadhaar | Up to 50KB, JPG | Up to 20KB, JPG |
| IBPS Bank Exams | Up to 50KB, JPG | Up to 20KB, JPG |
| SSC Exams | Up to 100KB, JPG | Up to 20KB, JPG |
| UPSC | Up to 300KB, JPG | Up to 300KB, JPG |
| PAN Card (NSDL) | 20KB max, JPG | 10KB max, JPG |
| Passport Application | 500KB max, JPG | N/A |
Features
- Resize by KB — reaches exact target using binary search on JPEG quality
- Resize by Pixels — exact width/height with optional aspect ratio lock
- Compress — simple quality slider with live size display
- Presets: 10KB, 20KB, 50KB, 100KB
- Output as JPG, PNG, or WebP
- Live preview of result
- 100% browser-based — no server upload
FAQ
How do I compress my photo to exactly 20KB?
Click "20KB" preset in the "Resize by KB" tab and hit "Resize to Target KB". The tool tries different JPEG quality levels to get the file as close to 20KB as possible without going over.
What size should my signature be for PAN card?
PAN card signature: JPG format, dimensions roughly 2cm x 6cm, file size under 10KB. Use the 10KB preset in this tool.
Will my image quality be affected?
Some quality reduction is needed to achieve smaller file sizes. The tool tries to keep quality as high as possible while meeting your target size.
Can I resize a PNG signature?
Yes. Upload your PNG signature and choose "Resize by KB". Note that PNG output will be larger than JPG, so for strict KB requirements JPG output is recommended.
What is the maximum image size I can upload?
The tool works with any image size that your browser can handle, typically up to 50-100MB. For very large images, processing may take a few seconds.