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Edit PDF metadata

Edit the document properties of a PDF: title, author, subject and keywords. Locally in your browser, no upload.

Choose your PDF

Drop here or click to choose

Files stay on your device — nothing is uploaded

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Your file is processed in your browser and never uploaded.

How does it work?

  1. 1

    Choose your PDF

    The current metadata is read in.

  2. 2

    Edit the fields

    Change the title, author, subject or keywords.

  3. 3

    Save & download

    Download the PDF with updated metadata.

Frequently asked questions

What is metadata?

These are hidden document properties like title and author that you can see in the "Document Information" section of a PDF reader.

Are my files uploaded?

No. Everything happens in your own browser. Your file never leaves your device and is not stored anywhere.

Is it free?

Yes, completely free, without watermark or account. The site is paid for by ads.

More reading

Remove a password from a PDFHave a protected PDF whose password you no longer need? If you still know the password you can easily remove the protection.Edit PDF metadataEvery PDF file contains hidden information: the author, the title, the program used to create it, and the creation date.

Why in the browser?

PDFrust runs entirely in your browser using WebAssembly and modern JavaScript libraries such as pdf-lib and PDF.js. Your file is never sent to a server — all processing happens locally on your device. This means your documents remain private by design, regardless of what they contain. There is no account required, no file size limit, and nothing is stored after you close the tab.

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Add page numbersPut clean page numbers at the bottom of every page of your PDF.Add watermarkPut a text watermark diagonally across every page of your PDF.