Compress PDF
Compress PDF
Reduce PDF file size in your browser. No uploads, no quality surprises.
How it works
1. Add PDFs
Select one or more PDF files.
2. Pick strength
Choose light, recommended, or strong compression.
3. Compare results
The output shows before and after file sizes.
FAQ
How much smaller will it be?
It depends on the PDF. Image-heavy PDFs usually have more room to shrink.
Will quality go down?
Strong compression can reduce image quality. Choose Light or Recommended when clarity matters most.
Why did it barely change?
The PDF may already be optimized or mostly text.
Are files uploaded?
No. Files are processed locally in your browser.