Compress PDF
Shrink scans and image heavy PDFs by recompressing the pictures inside them. The file never leaves your device.
Drop a PDF, or choose a file
PDF files of any size.
Your file never leaves your device
What gets smaller
Most of a big PDF's size is usually pictures: scanned pages, photos and screenshots. Okaysize recompresses those images and tidies the file structure. Text stays sharp and selectable.
When it can't help
A PDF that is mostly text is usually already small. If compression would barely change it, Okaysize says so and gives you the original back.
Ready made presets
Each one is set to a platform's current limits, checked against its official help pages.
Guides
Questions
- Light or strong?
- Light keeps images close to the original and is right for most documents. Strong lowers image resolution further, which suits email attachments and upload portals with strict limits.
- Is it safe for confidential documents?
- Yes. The PDF is processed on your device and never sent to a server.
- Does it work on password protected PDFs?
- Not yet. Remove the password in your PDF reader first, then compress it here.