Compress Photo & Signature for SSC (CGL, CHSL, MTS)
Meet exact SSC photo (20KB–50KB) and signature (10KB–20KB) requirements. Instant pass guarantee on the SSC portal.
Drop images here or click to browse
Supports multiple JPG, PNG, and WebP files • Compresses to under 45 KB
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How to compress images to exact file sizes — 3 steps
Works directly in your browser. No signup, no software installation, no daily quotas.
Select target size (KB)
Choose a preset like 20KB, 50KB, 100KB, or enter any custom target KB limit in the box above.
Drop your images
Drag and drop single or multiple JPG, PNG, or WebP photos. Processing runs locally on your device.
Download optimized files
Download your compressed image guaranteed to stay under your target size. Zero watermarks, ready to submit.
Official SSC Photo & Signature Size Guidelines (CGL, CHSL, MTS)
The Staff Selection Commission (SSC) conducts national competitive examinations for lakhs of candidates every year. Tens of thousands of application forms are disqualified during scrutiny due to photo and signature upload errors on the SSC online portal (ssc.gov.in). The portal enforces an automated server validator that checks both exact dimensions and file size limits.
SSC Official Specifications: The candidate's scanned photograph must be in JPEG format, between 20.0 KB and 50.0 KB, with dimensions of 3.5 cm width by 4.5 cm height. The scanned signature must be in JPEG format, between 10.0 KB and 20.0 KB, with dimensions of 4.0 cm width by 2.0 cm height. If either file is 50.1 KB or 9.9 KB, the submission fails with a dimension or byte error.
Wyori's SSC dedicated tool is pre-programmed with these exact regulatory limits. When you upload your portrait or signature, Wyori clamps the output directly into the safe zone (45KB for photo, 15KB for signature), ensuring a 100% acceptance rate with zero upload rejections.
Quick Reference & Official Requirements
| Parameter / Specification | Portal / Official Requirement | Wyori Guarantee |
|---|---|---|
| SSC Photo File Size | 20.0 KB to 50.0 KB | Targeted at 42 KB – 46 KB (Guaranteed Pass) |
| SSC Signature File Size | 10.0 KB to 20.0 KB | Targeted at 14 KB – 16 KB (Guaranteed Pass) |
| Photo Dimensions | 3.5 cm width x 4.5 cm height | Standard SSC aspect ratio preserved |
| Signature Dimensions | 4.0 cm width x 2.0 cm height | Horizontal aspect ratio preserved |
How to Avoid Upload & Disqualification Rejections
Government and job portals enforce strict upper limits. Wyori ensures your image stays comfortably under 45 KB to guarantee immediate acceptance.
Our multi-pass engine cleans up background noise while protecting sharp edge transitions around eyes, hair, and signatures.
Need to optimize multiple photos or supporting documents? Drop all files at once and download each file or batch download with one click.
Explore All Compression Targets & Formats
Instant exact-size compression tools engineered for exam portals, visas, social platforms, and web development:
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Wyori vs TinyPNG vs iLoveIMG
Wyori Image Engine
- ✓ Exact target KB limit selection
- ✓ 100% private in-browser processing
- ✓ Unlimited files, no daily limits
- ✓ Zero ads or paywalls
- ✓ Free forever
TinyPNG
- ✗ Random compression (no target KB)
- ✗ Uploads your images to remote servers
- ✗ 5MB file size restriction
- ✗ Rate limits on free tier
iLoveIMG
- ✗ Aggressive ads & popups
- ✗ Requires account after few uses
- ✗ Server upload latency
- ✗ Paid subscription required for batch
Frequently Asked Questions
What are the official SSC photo and signature specifications?
Why does the SSC portal say "Dimensions not matched or File size error"?
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