PDF Compressor
Reduce scanned PDF size locally with explicit image-based, lossy compression. Keep the original.
Image-based, lossy PDF compression · up to 10 MiB and 20 pages. For scanned documents. Encrypted PDFs, forms, signatures and attachments are rejected. Keep the original.
Files stay on this device. No file upload or saved file history.
Save this page in your browser bookmarks to use it again.
About this tool
Up to 10 MiB and 20 pages. Each page becomes a JPEG image; text selection, links and metadata are lost. Protected PDFs, forms, signatures and attachments are rejected. Keep the original.
How to use
- Choose one supported file.
- Choose quality, accept image conversion, process and compare sizes before downloading.
Example
scanned.pdf → compressed.pdf
Frequently asked questions
What are the limits?
Up to 10 MiB and 20 pages. Each page becomes a JPEG image; text selection, links and metadata are lost. Protected PDFs, forms, signatures and attachments are rejected. Keep the original.
Do I need an account?
No. This free tool can be used without creating an account.
Where is my input processed?
This tool processes its input in your browser. Tool input is not uploaded for processing. General site usage statistics are separate; see the privacy policy.