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Add Metadata

Add metadata to PDF documents. Add title, author, subject, keywords, and more.

Upload PDF Files

Drag and drop PDF files here to add metadata to all of them at once.
Files: 100

如何使用

  1. Upload Your PDF

    Drag and drop your PDF file or click to select.

  2. Add Metadata

    Enter the metadata fields you want to add or update.

  3. Save and Download

    Click Save to apply changes and download.

關於此工具

Add Metadata allows you to add or update document properties and metadata in your PDF files. Add title, author, subject, keywords, creation date, modification date, and more.

Useful for organizing documents, adding attribution, or preparing files for distribution.

All processing happens in your browser, ensuring your documents remain private.

使用場景

Document Organization

Add metadata for better file organization.

Attribution

Add author and creator information.

Searchability

Add keywords to improve document searchability.

常見問題

What fields can I add?

Title, author, subject, keywords, creator, and producer fields.

Will existing metadata be overwritten?

Yes, if you provide new values for existing fields.

Is XMP metadata supported?

Yes, both standard and XMP metadata are updated.

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