Upload Signature / Photo
Supports JPG, PNG (Max 5MB)
Step 1: Crop Extra Space
Step 2: Resize & Compress
Lower quality = Smaller file size (KB)
Signature Resizer: Resize Image to 20KB for Online Forms
Applying for government jobs like SSC, UPSC, IBPS, or entrance exams like NEET and JEE? You know the struggle. These portals have strict requirements: "Upload signature between 10KB to 20KB" or "Dimensions must be 3.5cm x 1.5cm". If your file is even 1KB larger, the form rejects it.
Our Signature Resizer & Cropper Tool is designed specifically for this purpose. It allows you to crop extra whitespace, manually set width and height, and compress the file size to meet exact KB requirements without using complex software like Photoshop.
Key Features of Signature Resizer
- Built-in Cropper: Most phone photos have too much background. Use our crop tool to focus only on the signature.
- Manual Dimensions: Need exactly 140px width? You can type it in. You can also unlock the aspect ratio to force fit specific dimensions.
- KB Compressor: The magic slider lets you reduce quality to get the file under 10KB, 20KB, or 50KB instantly.
- Privacy Guaranteed: No server uploads. Your signature is processed locally on your device.
Standard Signature Size Chart (Govt Exams)
Different exams have different rules. Here is a quick reference guide:
| Exam / Body | Dimensions (Approx) | File Size (KB) |
|---|---|---|
| SSC (CGL, CHSL) | 4.0 cm x 2.0 cm | 10 KB - 20 KB |
| UPSC (Civil Services) | 350px x 350px (Photo) | 20 KB - 300 KB |
| IBPS / SBI (Banking) | 140px x 60px | 10 KB - 20 KB |
| NEET / JEE | 4 cm x 1.5 cm | 4 KB - 30 KB |
Step-by-Step Guide to Resize Signature
Step 1: Upload and Crop
Take a photo of your signature on plain white paper. Upload it to the tool. Use the cropping box to remove the extra table or paper background so only the signature remains.
Step 2: Set Dimensions
Check your exam notification. If it says "Width: 140px", enter 140 in the Width box. If you need to stretch the signature to fit specific height, uncheck "Lock Aspect Ratio" and enter the height manually.
Step 3: Compress to under 20KB
Look at the live preview text. Is it red (e.g., 45KB)? Slide the "Quality" slider to the left. Watch the text turn green as it drops below 20KB. Once satisfied, click Download Signature.
Frequently Asked Questions (FAQs)
Q: Why is my signature rejected?
A: Usually, it's either the file size (too big) or dimensions (too small/large). Use this tool to fix both.
Q: How do I convert pixels to cm?
A: It depends on DPI, but roughly, for web forms: 1 cm ≈ 38 pixels. So, 3.5cm width is approx 132 pixels.
Q: Is it safe?
A: Yes, 100%. We do not store your signature. Everything happens in your browser.
Start resizing your documents now and submit your application without errors!