Crop PDF
Trim the page margins manually.
Runs in your browser (WebAssembly)
Zero server storage
Your files are never written to disk.
In-memory processing
In-Memory Stream / Client WASM: processed in your browser's memory.
100% privacy & security guarantee
No server uploads; your files are never shared with anyone. How it works
Trim wide margins, scanner edges or unwanted areas so the page focuses on its content. Drag the crop area on the page or enter it in millimetres; "Detect margins" scans the content of all pages and finds an area that cuts nothing away.
How to crop a PDF
- Choose your PDF.
- Drag the crop frame, enter the margins in millimetres or press "Detect margins".
- Choose which pages to crop and press "Crop PDF".
Frequently asked questions
Is the cropped area deleted from the file?
No. Cropping changes the visible area; the cut part stays in the file. To remove sensitive information completely, use redaction instead of cropping.
How are pages of different sizes cropped?
The crop area is proportional to the page, so it is applied to pages of other sizes in the same proportions.
Does the text stay selectable?
Yes. The content is not re-rendered, so text stays selectable and searchable and links keep working.