Photo Resizer for SSC CGL
Instantly fix the "invalid image dimensions" error. Automatically compress your SSC CGL photograph to the exact 100x120 pixels and required KB limit.
1. Select Exam Preset
Current Settings
2. Upload & Process
Drop images here
JPG, PNG, WEBP
How to Resize Photo for SSC CGL
When applying for the SSC CGL (Staff Selection Commission Combined Graduate Level) exam, thousands of candidates get stuck at the photo upload stage with the dreaded "Invalid image dimensions" or "File size is too large" errors.
Our Photo Resizer for SSC CGL guarantees your application will not be rejected due to an incorrect photograph. It automatically locks the dimensions to the official requirements and dynamically compresses the file size.
- Official File Size: 20 KB to 50 KB.
- Official Dimensions: 3.5 cm (width) x 4.5 cm (height) or exactly 100x120 pixels.
- Format: JPEG/JPG only.
Important Guidelines: Ensure your SSC photo is taken without spectacles, a cap, or dark glasses. Both ears must be clearly visible. By using our tool, your privacy is 100% protected because the processing happens directly in your browser—no files are ever uploaded to a server!
Technical Workflow: How High Quality Operates
- 01
Source Ingestion
Upload your JPEG, PNG, or WEBP file. Our system immediately analyzes the binary structure and original metadata without uploading it to any server.
- 02
Parameter Calibration
Our engine identifies the target threshold (20KBKB). It sets up a binary search environment to find the perfect quality-to-size ratio.
- 03
Recursive Optimization
The Smart Compression Algorithm runs multiple compression passes in milliseconds, adjusting the chroma subsampling and DCT coefficients to hit your exact size.
- 04
Final Payload Generation
Once the mathematical optimum is reached, the optimized file is generated and made available for instant local download.
Why Precision 20KBKB Compression Matters in 2026
In 2026, automated upload systems for banks, universities, and government portals have become significantly more sophisticated. Standard image optimization often fails because generic tools prioritize simple file size reduction without considering the strict "Target Thresholds" of modern systems. A file that is even 0.5KB over the limit will result in an immediate "Upload Failed" error, which can be critical during high-stakes application deadlines.
PdfAndImg solves this by providing a "Surgical Buffer" optimization. Our engine doesn't just aim for "small"; it aims for exactly right. By keeping you just under the limit while maximizing the visual clarity of your signature, facial features, or document text, we ensure that your submission passes both automated AI verification and manual human review.
For professionals and students alike, this means no more "trial and error" with generic image editors or sketchy online tools that compromise your privacy. Our tool provides a repeatable, predictable result every time. This reliability is why PdfAndImg has become the preferred utility for users submitting documents to portals like SSC, UPSC, IBPS, and international visa systems.
Frequently Asked Questions
Will I lose quality when I compress an image?
PdfAndImg uses "Smart Scaling" and Smart Compression Algorithms. Instead of simple pixel destruction, we adjust dimensions and metadata to ensure the JPEG quality remains high, resulting in a clear image even at 20KBKB.
Is it safe to upload my private photos to the 20KBKB optimizer?
Absolutely. All processing happens locally in your browser using the Canvas API. Your photos are never sent to a server, making it 100% private and secure for sensitive government documents and IDs.
Does this 20KBKB tool work for SSC, UPSC, and Bank portals?
Yes. Our tools are specifically calibrated for Indian government portals like SSC, UPSC, and IBPS. If a portal requires exactly 20KBKB, our engine ensures you hit that target with mathematical precision.
Does this tool store my personal documents?
No. Privacy is the core pillar of PdfAndImg. We utilize a "Serverless Pipeline" approach where all binary processing is performed within your browser's local sandbox. Since no data is ever transmitted to an external server, your sensitive identity documents, signatures, and photos remain completely under your control at all times.
Can I convert PNG or WEBP to 20KBKB JPEG?
Yes. Our engine handles multiple input formats. Whether you start with a high-res PNG from a professional camera or a modern WEBP screenshot, the Smart Image Compressor algorithm will automatically convert and optimize the payload to a compliant JPEG format, ensuring 100% compatibility with all major upload portals.