Downsample PDF images
Lower the DPI of every page to make the PDF smaller. Ideal for scans, brochures and image-heavy documents.
Drop a PDF here
or click to choose a file
Accepted: PDF · No upload
How it works
Pages are rendered at a lower scale and re-encoded at JPEG quality appropriate for that scale.
Privacy
All work runs in your browser.
Known limitations
- Rasterizes text; no selectable text after processing.
- Digital signatures become invalid.