PDFNova

Review and edit PDF metadata

Review and update supported PDF title, author, subject, and keyword metadata directly in your browser.

Browser-based document processing

Supported PDF transformations are processed on your device. PDFNova does not send document contents to an application server for these workflows.

  • No registration required
  • 100 MB per file
  • 10 files per task
  • No PDFNova page-count limit

Large or complex PDFs can still exceed browser memory, device resources, or underlying library capabilities. Follow your organization's rules for confidential or regulated documents.

About this tool

PDF Metadata reviews and updates supported document information fields. Supported processing occurs in your browser, and no account is required. It edits metadata only and does not change text or graphics visible on PDF pages.

How to use it

  1. Choose one PDF file and wait for its document information to load.
  2. Review or edit the supported title, author, subject, keywords, and date fields.
  3. Select Save metadata, then download and review the generated document.

Published Free limits

  • Unlimited completed tasks
  • 100 MB per file
  • 10 files per task
  • No PDFNova page-count limit

Large or complex PDFs may still exceed browser memory, device resources, or underlying library capabilities.

Common uses

  • Add a document title, author, subject, or keywords.
  • Correct or clear supported creation and modification date values.

What this tool does not do

  • Corrupt, password-protected, oversized, or unusually complex PDFs can fail.
  • Editing is limited to the supported metadata fields shown in the form.
  • Metadata changes do not edit text, images, or other visible page content.

Tool-specific FAQ

Which metadata fields can I edit?

The form supports title, author, subject, keywords, creation date, and modification date.

How do I clear a supported metadata field?

Leave the field empty before saving the generated PDF.

Will metadata changes alter visible page content?

No. The tool updates supported document information and does not rewrite page text or graphics.

Guides for this tool