SSC PDF Compressor
Compress matriculation, 10+2, degree marksheets, and category certificates strictly under 200KB for SSC online portals with 100% in-browser RAM privacy.
Portal maximum limit: ≤ 200 KB
Click to select PDF or drag & drop
Marksheet, Degree Certificate, Community Certificate, or ID proof (up to 25MB).
Calibrated for Staff Selection Commission Application Servers
SSC application servers enforce a strict 200 KB maximum ceiling. Kagazo locks in a safe 160–180 KB zone with high-contrast text and stamp preservation.
Guarantees documents never cross the SSC portal rejection limit.
Preserves fine tabular numbers with edge-preserving filtering.
Academic and caste certificates never leave your personal computer.
SSC Application Document Upload Specifications & Ceilings
Official constraints enforced across Staff Selection Commission examinations:
| Commission / Exam | Document Type | Portal Limit | Calibrated Target | Technical Compliance |
|---|---|---|---|---|
| SSC CGL Tier 1 & 2 | Graduation Degree & Marksheets | 50 KB to 200 KB | 180 KB | Degree serial number and university seal must be visible. |
| SSC CHSL 10+2 | Higher Secondary Certificate | 50 KB to 200 KB | 175 KB | Roll number and subject marks table must be readable. |
| SSC MTS / Havaldar | Matriculation (10th) Certificate | 50 KB to 200 KB | 170 KB | Date of birth and board issuing authority signature required. |
| SSC CPO / GD Constable | Caste / Category & Domicile Certificates | 50 KB to 200 KB | 180 KB | Tehsildar / SDM rubber stamp and dispatch number must be sharp. |
Official Rejection Warning: SSC servers immediately reject files exceeding 200 KB. Verify that your document is within the safe 160–180 KB band.
How to Compress Exam PDF in 5 Steps
Follow this verified workflow to ensure instant acceptance on recruitment gateways:
Upload SSC Document
Select your 10th, 12th, degree marksheet, or category certificate PDF.
200 KB Ceiling Locked
The engine locks a 200 KB ceiling with a safe 160–180 KB operating zone for SSC portals.
Inspect Page Layout
Review thumbnails. Deselect any blank back sheets or cover notices to save space.
In-Memory Stream Optimization
Click Compress. Scanned images are calibrated to 150 DPI while keeping text sharp.
Download Verified PDF
Confirm file size is under 200 KB and inspect serial numbers before instant download.
Common Recruitment Portal Errors and How Kagazo Fixes Them
Critical failure points prevented by our automated validation engine:
SSC Portal Upload Size Exceeded
SSC servers reject files over 200 KB instantly. Kagazo targets 175 KB with safety buffers.
Over-Compression Erasing Roll Digits
Crude compressors pixelate tabular numbers. Kagazo separates text streams to protect numerical clarity.
Lossy Compression Fading Ink Seals
Low-quality tools wash out blue stamp ink. Kagazo uses edge-preserving chroma downsampling.
Portal Scrutiny Committee Rejection
Files below 50 KB are often rejected for poor legibility. Kagazo maintains document density above 100 KB.
Frequently Asked Questions
Verified answers regarding exam portal requirements, document security, and file formatting:
What is the PDF file size limit for SSC online applications?
Staff Selection Commission (SSC) portals mandate that uploaded educational and category certificates must be between 50 KB and 200 KB. Kagazo locks in a safe 175 KB target.
Will my roll number and marks table remain legible after compression?
Yes. Kagazo isolates high-frequency tabular text zones, ensuring roll numbers, marks, and grades remain crisp and clear for document verification.
Can I compress both sides of a marksheet into one 200 KB PDF for SSC?
Yes! Upload the 2-page PDF. The engine compresses both pages evenly, keeping the total document size safely below the 200 KB ceiling.
Does this tool work for SSC CGL, CHSL, MTS, CPO, and GD Constable?
Yes. All examinations conducted by the Staff Selection Commission follow these exact document upload specifications.
Are my personal certificates uploaded to any external server?
Never. Kagazo processes all PDF documents locally in your browser memory via WebAssembly. Zero files are uploaded or stored remotely.
Does Kagazo add any watermark or logo to the SSC PDF?
No. The generated PDF is completely clean with zero watermarks, brand stamps, or alterations.
Can I compress documents directly from my mobile phone?
Yes. The tool runs smoothly on Android and iOS browsers without requiring any app installation.
How does Kagazo handle official government rubber stamps?
Kagazo retains high edge contrast on round rubber stamps, signatures, and seals so verification officers can validate authenticity.
What should I do if my scanned document is over 5 MB?
Upload the file directly into Kagazo. Our engine downsamples the heavy scan to 150 DPI, bringing it safely under 200 KB in seconds.
Can I compress OBC Non-Creamy Layer, SC/ST, and EWS certificates with this tool?
Yes. All central format caste and income certificates issued by competent authorities can be compressed with full stamp clarity.