Compress PDF Online
FreeReduce your PDF file size for faster sharing and email attachments. Our smart compression optimizes images and structure while keeping documents readable.
- Smart compression
- Email-ready sizes
- Fast processing
How it works
- 1 Upload your file using the tool modal
- 2 We process it securely in the cloud
- 3 Download your result instantly
Frequently Asked Questions
How much can I compress a PDF?
Results vary by file. Image-heavy PDFs often shrink 50-80%. Already-optimized files may see smaller reductions.
Is compression lossy?
We balance size and quality. If compression would increase file size, we return the original.