Free Photo & Signature Resizer for Exams (KB & Pixel Size)
Upload your photo or signature, pick your exam, and get a file that exactly matches the pixel dimensions and KB size SSC, UPSC, IBPS, Railway and passport forms demand — resized entirely in your browser, nothing ever leaves your device.
📤 Tap to upload your photo or signature
JPG or PNG · Processed entirely on your device
Original
Always cross-check the exact specification against the current official notification before submitting — requirements can change between exam cycles.
How to Use This Tool
Pick your exam or document type
Choose from SSC, IBPS, UPSC, passport-style, or set fully custom dimensions and KB limits.
Upload your photo or signature
Works with any JPG or PNG straight from your gallery or camera roll — no cropping app needed first.
Tap Resize & Compress
The tool automatically resizes to the exact pixel dimensions and compresses to fit the required KB range.
Download and upload to the form
Download the result and upload it directly — it will already match both the size and dimension requirements.
Photo & Signature Specifications — SSC, IBPS, UPSC (2026)
| Exam / Form | Document | Dimensions | File Size |
|---|---|---|---|
| SSC CGL / CHSL | Photograph | 275 × 354 px | 20 – 50 KB |
| SSC CGL / CHSL | Signature | 236 × 79 px | 10 – 20 KB |
| IBPS PO / Clerk / RRB | Photograph | 200 × 230 px | 20 – 50 KB |
| IBPS PO / Clerk / RRB | Signature | 140 × 60 px | 10 – 20 KB |
| IBPS | Left Thumb Impression | 240 × 240 px | 20 – 50 KB |
| IBPS | Handwritten Declaration | 800 × 400 px | 50 – 100 KB |
| UPSC | Photograph | No strict pixel rule | 20 – 200 KB |
| UPSC | Signature (triple, one scan) | 350 – 500 px | 20 – 100 KB |
| Passport / general govt forms | Photo | ≈413 × 531 px (3.5×4.5cm) | Varies — 20–100 KB typical |
Why Exam Forms Reject Photos and Signatures
Application portals for SSC, IBPS, UPSC and Railways enforce hard file-size and dimension checks before allowing submission. A file even 1 KB over the maximum, or a few pixels off the required dimensions, gets rejected outright — with no warning beyond a generic error message. This is one of the most common reasons candidates lose time on submission day, often right before the deadline. Compressing with a generic photo editor usually gets the KB size right but ignores the exact pixel dimensions the form expects — this tool handles both together in one step.
5 Common Mistakes When Uploading Exam Photos
Mistake 1 — Only fixing the file size, ignoring pixel dimensions
✗ Wrong: Compressing a photo to 45 KB without checking if it's 275×354 px.
✓ Right: Match both the exact pixel dimensions and the KB range — most portals check both.
Mistake 2 — Uploading a scanned signature that's too dark or too light
✗ Wrong: A faint pencil signature scanned at low contrast.
✓ Right: Sign clearly with black or blue ink on plain white paper before scanning or photographing.
Mistake 3 — Waiting until the last day to discover the wrong format
✗ Wrong: Trying to upload a PNG or HEIC file when the form only accepts JPG.
✓ Right: This tool always outputs a JPG file regardless of what you upload.
Mistake 4 — Cropping so tightly the face doesn't meet coverage rules
✗ Wrong: A photo where the face takes up only a small portion of the frame.
✓ Right: For UPSC especially, the face must cover at least 75% of the photo area — crop before resizing if needed.
Mistake 5 — Compressing so much the image becomes blurry
✗ Wrong: Forcing a photo under the minimum KB by over-compressing until it's a blurry mess.
✓ Right: If your resized photo is still above the maximum KB even at low quality, use a smaller starting image — don't sacrifice sharpness below the minimum specified size.
📸 Resize Your Photo — Free, Instant
No signup, no upload to any server — everything happens in your browser.
Resize My Photo →Frequently Asked Questions
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