Compress PDF
Reduce the file size of your PDF while maintaining optimal quality.
How to Use Compress PDF
- 1
Upload a PDF file using the file picker or drag and drop.
- 2
Choose a compression level: Low (best quality), Medium (recommended), or High (smallest size).
- 3
Click 'Compress PDF' to process.
- 4
View the original size, new size, percentage reduction, and download the compressed PDF.
Frequently Asked Questions (FAQ)
Will compressing a PDF reduce image quality?
Medium compression maintains an optimal balance. High compression might slightly reduce image sharpness to achieve maximum size reduction.
Does this work on mobile devices?
Yes, our client-side compression is fully optimized to work on mobile browsers.
Browser Processing
All computations are executed locally inside your web browser. Your files are never uploaded to any server. This guarantees 100% data privacy and instant processing speeds.