Compress a PDF
Make a PDF smaller — right in your browser. Your file never leaves your device.
Drop a PDF here, or click to choose
100% private — nothing is uploaded
Image quality60%
Lower = smaller file. 50–70% is a good balance.
Resolution80%
Downscale pages. Lower = smaller, but less sharp.
Compressing…
Done!
Before
→After
→After
Everything runs in your browser. No upload, no sign-up.
How it works
STEP 1
Choose a PDF
Drop a PDF in the box above, or click to pick one from your device.
STEP 2
Set the quality
Lower the image quality or resolution for a smaller file — preview the trade-off.
STEP 3
Download
Click Compress and your smaller PDF downloads instantly — nothing is uploaded.