Compress PDF to 100KB
Automatically optimizes PDF streams, removes unnecessary metadata, and adjusts embedded scan resolution to stay safely under 100KB.
or drag & drop PDF files here
Rendering high-resolution page thumbnails...
Processing locally in browser memory
Compress PDF to 100KB
Compress & ResizeProcessing Document...
Generating your clean, optimized PDF file locally in browser memory.
How to use Compress PDF to 100KB
- Upload any scanned PDF or certificate file.
- The 100KB target preset is automatically selected.
- Click "Compress to 100KB" and download your lightweight PDF.
Official Portal Guidelines
Required by several State Public Service Commissions, Police recruitments, and scholarship forms.
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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Compress PDF to 200KB
Resize PDF to under 200KB for SSC, State PSC, and Railway recruitment portals.
Compress PDF to 500KB
Optimize PDF documents to under 500KB for UPSC, NTA, and University submissions.
Grayscale PDF (Black & White)
Convert color PDF documents to monochrome B&W to save printer ink and reduce file size.
Frequently Asked Questions
Q Can a 2MB PDF be compressed to 100KB?
Yes, our aggressive stream compressor strips color redundancies to meet strict 100KB ceilings.