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Runs entirely in your browser

Crop a PDF

Trim the margins off every page, or just the ones you pick. Lossless — only the page box moves, so nothing is thrown away.

Rename file

Optimize PDF · quick answer

What Crop PDF does

Use Crop PDF to choose one PDF, set exact page margins or boxes. Cropping changes the visible page box without re-encoding the objects already inside the document. Filozy starts the document engine only after you choose a file, performs the work inside this tab, and creates a new result for you to save. Your selected document, its filename, and its contents are not sent to Filozy.

How to crop pdf in your browser

  1. Choose one PDFSelect one PDF from the dropzone. Filozy reads it locally and shows the relevant preview or controls before changing anything.
  2. Review the settingsUse the page preview and available options to decide exactly how crop pdf should handle this document.
  3. Create and check the resultRun the tool, review the reported page count, size, or notes, then save the newly created file while keeping the original.

Limits worth knowing

  • Cropping changes the visible page box; it does not securely erase hidden content outside that box. Use Redact when information must be removed.

Essential questions

Does Crop PDF upload my file?

No. The selected file is opened and processed by code running in this browser tab. Document bytes and filenames are not sent to Filozy.

Will this change my original file?

No. Browsers cannot silently overwrite the file you selected. Filozy creates a separate result for you to save or pass to another local tool.

See a worked example, troubleshooting and the full FAQ →