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Edit PDF Metadata and Properties

PDF metadata — title, author, subject, keywords — is what search engines, file managers, and document management systems use to categorize your files. A PDF titled 'Document.pdf' with no author is harder to find than one with proper metadata. Editing metadata is quick and makes your PDFs searchable and organized.

How to Edit PDF Metadata and Properties

  1. 1
    Load the PDF into the metadata editor

    Drop your PDF into the tool. It reads and displays the current metadata fields: title, author, subject, keywords, creator, producer, and creation/modification dates.

  2. 2
    View the current metadata

    Review the existing metadata. Many PDFs have generic titles like 'Untitled' or no author. Note what needs to change. Some metadata (creator, producer, dates) is set by the software that created the PDF.

  3. 3
    Edit the fields you want to change

    Update the title to something descriptive. Enter the author name. Add relevant keywords separated by commas. Fill in the subject field for a brief description. These fields are indexed by document management systems and search engines.

  4. 4
    Apply the changes

    Click save. The metadata is written into the PDF file. The document content is not modified — only the metadata block is updated. Download the updated PDF. Open its properties to verify the changes took effect.

  5. 5
    Verify the updated metadata

    Open the PDF properties in any PDF reader. Check that all fields display correctly. The title will now appear in your file manager and search results instead of 'Document.pdf'. Updated metadata helps with document discoverability.

Edit PDF metadata now

Update title, author, and keywords. Done in your browser.

Edit Metadata

Frequently Asked Questions

Does editing metadata change the document content?

No. Only the metadata fields are modified. The visible content, images, text, and formatting remain exactly as they were. Metadata is stored separately from the document content within the PDF file structure.

What metadata fields can I edit?

Title, author, subject, and keywords. These are the standard PDF info dictionary fields recognized by PDF readers, search engines, and document management systems. Creator and producer fields are set by the creation software and can't be changed.

Will editing metadata affect SEO for PDFs on my website?

Yes. Search engines index PDF metadata, especially the title. A descriptive title with relevant keywords improves the PDF's search visibility. The author and subject fields also contribute to how the document appears in search results.

Can I remove metadata instead of editing it?

Yes. Clear the fields you want to remove. Some fields require at least a placeholder value. Removing metadata is useful before sharing documents externally to avoid leaking author names or internal file information.

Your document stays on your device

Metadata editing runs entirely in your browser. The PDF and its metadata are never uploaded. Updated metadata is written locally into the file before you download it.