Compress PDF
Beat email attachment and upload size limits.
🔒 Files never leave your deviceHow to use
- Add the PDF you want to shrink.
- Choose a compression level — stronger means smaller with slightly lower quality.
- Click 'Compress' to download the smaller PDF.
FAQ
Which PDFs shrink the most?
Scanned documents and image-heavy PDFs. Text-only PDFs are already small and may not shrink much.
What changes after compressing?
Each page is rebuilt as an image, so text in the compressed PDF can't be selected or searched. Keep your original.
Is my file uploaded?
No. Compression happens in your browser.