Free Edit PDF Metadata Online

Update title, author, subject, keywords, and dates in any PDF — free, instant, no software needed.

Choose or drag and drop a PDF file

or drag and drop a PDF file here (max 50MB)

Privacy Note: All processing happens in your browser. Your files are not uploaded to any server.

How to Edit PDF Metadata Online

Follow these simple steps below

Step 1 – Upload Your PDF

Drag and drop or choose a PDF file (max 50MB).

Step 2 – Update Metadata Fields

Enter or change details like Title, Author, Subject, Keywords, Creator, and Dates.

Step 3 – Save & Download

Click Save Metadata & Download to get your updated PDF instantly.

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Edit PDF Metadata – Update PDF File Details Easily Online

Every PDF file contains hidden information called metadata — details like the document title, author name, subject, keywords, and creation date. This information is not visible on the page, but it matters for document organization, search engine indexing, and professional presentation.

This tool lets you view and update all metadata fields directly in your browser. No software installation needed, no file uploads — everything runs locally on your device.

What is PDF Metadata?

Every PDF file carries hidden details known as metadata. This includes information like document title, author, subject, keywords, creation date, and modification date.

  • Title: The official name of the document. This can differ from the filename and is important for online searches (SEO) and display in some PDF viewers.
  • Author: The person or organization that created the document. Crucial for copyright and attribution.
  • Subject: A brief description or topic of the document’s content.
  • Keywords: A list of phrases related to the document, which aid in searchability.
  • Creator: The application originally used to create the document (e.g., MS Word).
  • Producer: The application that converted the document to PDF or modified the PDF (e.g., Adobe Acrobat).
  • Creation Date: The date and time the document was originally created.
  • Modification Date: The date and time the document was last modified.

Why Edit PDF Metadata?

Updating PDF metadata helps in several ways. Adding relevant keywords improves how search engines and document management systems index your file. Correcting the author name and title gives your document a more professional appearance. Clearing the creator or producer fields removes software fingerprints that could reveal which application was used to create the file — useful for privacy. Updating modification
dates helps with version control in shared workflows.

With this tool, you can modify PDF details like author info, keywords, producer name, or simply remove metadata from PDF with one click.

Key Features & Benefits of Our Tool

  • Browser-based — no upload, no server
  • Preview before saving — compare old vs new side by side
  • Remove All Metadata — one-click clear
  • Free and unlimited — no account needed

When Do You Need to Edit PDF Metadata?

There are several common situations where updating PDF metadata is useful:

Fixing incorrect author or title — documents exported from Word or Google Docs often carry wrong author names or default titles like “Untitled Document.”

Before sharing or publishing — clean metadata makes your PDF look professional when viewed in Adobe Acrobat, browser PDF viewers, or document management systems.

SEO for downloadable PDFs — PDFs indexed by Google use the Title and Keywords metadata fields. Updating them can improve how your document appears in search
results.

Removing personal information — creator and producer fields often contain your software name, computer username, or organization name. Clearing these before sending sensitive documents protects privacy.

Correcting dates — if a document was converted or re-exported, the creation date may be wrong. This tool lets you set the correct date manually.

Frequently Asked Questions (FAQ)

You can effectively remove most metadata by clearing the fields. However, some PDF libraries might automatically set certain fields like Producer or Modification Date upon saving.

No, this tool does not alter the text, images, or layout of your PDF document. It only changes the descriptive information (metadata) embedded within the file.

Yes, for optimal performance, we currently have a 50MB file size limit. Very large files might process slowly in your browser.

No. Metadata changes are minimal in size and have no noticeable effect on your PDF file size. The document content, images, and layout remain completely unchanged.

If you leave a field blank, that specific metadata information will be removed or saved as empty from the PDF (depending on PDF library behavior). If date fields are left blank, the current time might be used upon saving.

This tool cannot edit metadata on encrypted or password-protected PDFs. If your PDF requires a password to open, you will need to unlock it first before editing its metadata.