Compress PDF to 500KB
Keep maximum image and text quality while staying safely within the 500KB upload threshold for UPSC Civil Services and NTA NEET/JEE.
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Processing locally in browser memory
Compress PDF to 500KB
Compress & ResizeProcessing Document...
Generating your clean, optimized PDF file locally in browser memory.
How to use Compress PDF to 500KB
- Upload your PDF document.
- Preset configured for 500KB ceiling with maximum readability.
- Click "Compress to 500KB" and download.
Official Portal Guidelines
UPSC Civil Services OTR, NTA JEE Main, NEET UG, and CUET document uploads.
Official Portal PDF Size Limits (Reference 2026)
Quick reference of upload limits for Indian recruitment and admission portals
| Portal / Exam | Document Type | Size Limit | Format Rule |
|---|---|---|---|
| SSC (CGL, CHSL, MTS) | Caste, Domicile & Marksheets | < 500 KB | Standard PDF, no password |
| UPSC (Civil Services) | Age proof, Degree certificate | 20 KB – 300 KB | Clear PDF, portrait layout |
| NTA (NEET, JEE, CUET) | Category & PwD certificates | 50 KB – 300 KB | Readable scanned copy |
| e-Aadhaar Upload | Downloaded e-Aadhaar PDF | Any Size (Unprotected) | Password MUST be removed |
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Frequently Asked Questions
Q Why does UPSC reject PDFs over 500KB?
Government portal servers enforce hard limits to conserve bandwidth and storage.