100% Free · Client-Side Private Processing
Compress PDF to Under 100KB Free
Compress PDF marksheets, application forms, and certificates to under 100KB or 300KB for government job portals.
⚡ Direct Answer · Official Specification Summary
StudyBudyAI PDF Compressor reduces PDF marksheet and certificate file sizes to under 100KB or 300KB directly in your browser using client-side rasterization, preserving sharp typography without server uploads.
Official Recruitment Dimension & Size Matrix
| Compression Preset | Target File Size | Recommended For | Processing Mode |
|---|---|---|---|
| 100 KB Strict | Under 100 KB | State PSC & Railway Document Portals | Client-Side In-Browser |
| 200 KB Standard | Under 200 KB | Aadhaar Card, Marksheets, Caste Proof | Client-Side In-Browser |
| 300 KB UPSC DAF | Under 300 KB | UPSC Detailed Application Form (DAF) | Client-Side In-Browser |
⚠️ PDF Portal Compliance Guidelines
- Ensure scanned text and signatures remain sharp and readable after compression.
- Avoid uploading password-protected or encrypted PDF documents to exam portals.
Step-by-Step Preparation Instructions
- Select your PDF file from your device.
- Choose your target compression preset: Under 100 KB, 200 KB, or 300 KB.
- Review the calibrated output size and download your compressed PDF instantly.
Tool Highlights & Privacy Guarantee
- Zero server uploads — all file resizing, compression, and utility calculations execute entirely in your browser memory.
- Calibrated strictly for official Indian recruitment standards (SSC, UPSC, CTET, BPSC, India Post GDS, Railway & Banking).
- Instant high-resolution downloads with no watermarks, registrations, or daily limits.