When this tool is useful
Hiding scanner borders, excess margins, registration marks, or repeated edge content.
How local processing works
The existing page crop box is reduced proportionally and saved without rasterizing page contents.
How to use it
- Choose the source files.
- Review the available settings and page order.
- Process locally, inspect the result, and download it.
Important limitations
Cropping changes what viewers display; it does not securely erase hidden content outside the crop box. Redact sensitive data with a dedicated redaction workflow.
Private by design
Your files stay in this browser. The tool does not upload the source or output to our servers.
Questions and answers
Does this tool upload my files?
No. Processing happens in your browser; closing the page clears the working session.
Will the output always match the source exactly?
Cropping changes what viewers display; it does not securely erase hidden content outside the crop box. Redact sensitive data with a dedicated redaction workflow.