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PDF metadata editor

View, replace or remove PDF document properties locally. Edit title, author, subject and keywords for free without uploading your PDF.

● Your files stay yours

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Up to 20 MiB and 500 pages. Processing stays in this browser, with Cancel and a 30-second timeout. No autosave.

Source document properties
Up to 1,000 characters per field. Replacement removes other document Info entries, including dates, and document-level XMP. These fields are written to the PDF Info dictionary; some readers display different properties. XMP presence is reported, but its contents are not displayed or copied.
PDF processing library and license · pdf-lib 1.17.1
How to use this tool
Choose a PDF or try the example. Review its document properties, edit the fields, then export a replacement copy or remove document metadata. Blank fields are omitted. Download and check the result in your PDF reader; your original file is unchanged.
Good to know
This tool replaces or removes the document Info dictionary and document-level XMP. Page content, annotations, forms, attachments, embedded image metadata and other hidden data are outside its removal scope. It is not a redaction or forensic cleaning tool. Export rewrites the PDF and may change compatibility or invalidate PDF/A compliance. Encrypted PDFs and detected signature fields are rejected. Keep your original.
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