How to Use UPSC Signature Resizer — Step by Step
Open UPSC Signature Resizer on Rankify
Visit rankify.in/upsc-signature-resizer and upload your JPG, PNG, or WEBP image using Select image or drag-and-drop.
Adjust Tool Settings
Use the sidebar controls to set size, text, color, opacity, padding, or platform presets before applying.
Apply UPSC Signature Resizer
Preview updates live in your browser. Fine-tune until the result matches your goal.
Download Free
Save the processed image instantly. No account, no watermark, completely private.
Upsc signature resizer — Free & Private
Official UPSC CAF instructions require three handwritten signatures stacked vertically in one JPG between 20 KB and 100 KB, with image dimensions about 350–500 pixels, black ink only on plain white paper.
This free UPSC signature resizer tiles your scan three times into a 400×480 frame (within the 350–500 band) and compresses toward the allowed KB range. Blue ink is rejected.
Use the linked UPSC photo resizer for the 20–200 KB photograph upload. Exploring other exams? See SSC, RRB, NEET/JEE, IBPS, and OJAS tools.
Tool Options & Settings
- Official triple-stack preset (default) and older single-signature preset
- Fit signature on white background
- 20–100 KB JPG compression (dimensions locked)
- Private browser processing
Why Choose Rankify for UPSC Signature Resizer?
Always 100% Free — No Hidden Costs
Every conversion and download is completely free. No trials, no watermarks, no premium upsells — ever.
Browser-Based — No Account Needed
Open the tool and start working immediately. No email or registration required.
Files Never Leave Your Browser
All processing happens locally on your device. Your files are never uploaded to any server.
No File Size Limit — Convert Any Size
Process large files without arbitrary upload caps. The only limit is your device memory.
Works on iPhone, Android & Desktop
Use Rankify on any modern browser — Windows, Mac, Linux, iOS, and Android all supported.
Multiple Formats — JPG, PNG, WEBP, GIF
Works with JPG, PNG, WEBP, GIF, HEIC, AVIF, BMP, TIFF, SVG, ICO and more. Output as JPG triple-stack signature (400×480 within 350–500 px), compressed toward official UPSC CAF 20–100 KB. Black ink only. without desktop software.
Exam photo & signature tools
Applying for a different exam?
See our full list of exam photo tools — resize and compress to the exact pixel and KB limits for each portal.
- OJAS PhotoPhoto resizer
- OJAS SignatureSignature resizer
- IBPS PhotoPhoto resizer
- IBPS SignatureSignature resizer
- SSC PhotoPhoto resizer
- SSC SignatureSignature resizer
- UPSC PhotoPhoto resizer
- Railway RRB PhotoPhoto resizer
- Railway RRB SignatureSignature resizer
- NEET / JEE PhotoPhoto resizer
- NEET / JEE SignatureSignature resizer
- India Post GDS PhotoPhoto resizer
- India Post GDS SignatureSignature resizer
- Agniveer PhotoPhoto resizer
- Agniveer SignatureSignature resizer
UPSC Signature Resizer FAQ — Common Questions Answered
Current CAF: three signatures stacked vertically in one JPG, 20–100 KB, about 350–500 pixels, black ink only.
No — UPSC instructions require black ink only. Blue ink is rejected.
It places three copies of your signature one under another in a single JPG sized for the official CAF upload.
UPSC instructions require black ink only. Rescan with a black pen on plain white paper.
It places three copies of your uploaded signature one under another (400×480, within the 350–500 px band) for the official CAF upload.
Yes. Open rankify.in/upsc-signature-resizer, use the tool instantly, and download results with no account, watermark, or subscription. All processing runs in your browser so files stay private.
No. UPSC Signature Resizer decodes and processes images locally using canvas APIs in your web browser. Your photos never leave your device unless you choose to share them afterward.
JPG, PNG, WEBP, GIF, and HEIC are supported where your browser can decode them. Output format depends on the tool — see the formats table below for exact details.
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