Why Tools Ku
- ✓100% free, no signup
- ✓Compress locally for privacy
- ✓Adjust clarity and JPEG quality
- ✓Big size reduction on scan/image PDFs
Email, cloud drives, and forms often cap attachment size. This tool rasterizes pages to JPEG and rebuilds the PDF—great for scans and photo-based documents.
Text-native PDFs are already compact; compression may help less. Everything runs locally in your browser.
Steps
- 1Upload the PDF to compress
- 2Choose scale and JPEG quality (lower = smaller file)
- 3Click compress and wait for local processing
- 4Compare sizes and download the result