Drop your PDF here
or click the button to choose a file
🔒 Your file never leaves your device — 100% private
document.pdf
Choose compression level
Web / Screen
Small file size, good for email and web sharing
~70% smaller
Balanced
Good balance of size and quality — recommended
~50% smaller
High Quality
Best quality, moderate size reduction
~25% smaller
Compressing...
0%
Compressing images and optimising your PDF in the browser
Ready to compress
✅ Compressed successfully!
—
Original size
→
—
Compressed size
—
Space saved
Other free tools
How to compress a PDF
1
Upload your PDF
Drop your PDF or click to choose it from your device. Any size works.
2
Choose quality level
Pick a preset or drag the slider to set exactly how much to compress.
3
Download compressed PDF
Your smaller PDF downloads instantly. No file ever leaves your browser.