Compress PDF
Reduce PDF size by optimizing page images — adjustable quality, 100% private.
Your files never leave your device
Choose a PDF
Re-encodes pages as JPEG (lossy). Best for scans and photos; text-only PDFs may look softer. Lower quality = smaller file.
How It Works
Step 1
Upload PDF
Select the document you want to make smaller.
Step 2
Set quality & scale
Balance file size vs. sharpness with JPEG quality and render scale.
Step 3
Download compressed PDF
Save the lighter PDF to your device.
Frequently Asked Questions
This tool rasterizes each page (JPEG). Text becomes part of the image — use Merge/Split for lossless workflows.
Try lowering JPEG quality or render scale. Very long documents take longer to process.