Free PDF Metadata Editor

Instantly view, modify, or completely scrub hidden PDF properties like Author, Title, and Keywords. Processed securely in your browser with zero file uploads.
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Drop PDF to Edit Metadata

Securely change or remove hidden properties offline.

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Document Properties

Modify the fields below to update the PDF metadata.

The Ultimate PDF Metadata & Properties Editor

Every time you create, save, or export a PDF document, hidden information is quietly embedded into the file's underlying code. This data, known as metadata or document properties, includes details like the file's Title, the original Author, the Subject, and the software used to create it.

While this information is useful for file organization, it can also pose a massive privacy risk or ruin your Search Engine Optimization (SEO) efforts if left unmanaged. That is why we built the ultimate free PDF metadata editor. With this tool, you can instantly view, change, or completely scrub the hidden properties of any PDF document.

Total Privacy Guaranteed: Your document's security is our priority. Unlike traditional PDF websites that upload your files to a cloud server, our tool reads and rewrites your PDF's internal code locally inside your web browser. Your data never leaves your device.

Why You Need to Edit PDF Properties

Most users ignore PDF metadata because it isn't visibly printed on the pages of the document. However, managing this hidden data is critical for two major reasons: Privacy and SEO.

1. Protecting Your Digital Privacy

If you are sending a legal contract, an anonymous manuscript, or a sensitive business proposal, you do not want your personal name or your company's computer login username attached to the file. Many programs automatically insert your computer's username into the "Author" field without asking. Our tool allows you to instantly scrub this metadata, ensuring your shared documents remain completely anonymous and untraceable.

2. Optimizing PDFs for Google SEO

Did you know that Google indexes PDF files and displays them in search results? When Google crawls a PDF, it relies heavily on the document's internal metadata. If your PDF is titled "Untitled_Doc_Final_v2.pdf", that is exactly how it will appear in Google Search. By using our tool to inject keyword-rich Titles, Subjects, and Keywords into the metadata, you dramatically increase the chances of your document ranking high in search engine results.

How to Change PDF Metadata Online

You don't need to purchase premium software like Adobe Acrobat Pro to manage document properties. Our web-based editor gives you full access to the PDF dictionary in seconds:

  1. Upload Your PDF: Drag and drop your file into the secure zone above. The system will instantly extract the current hidden metadata.
  2. Edit the Fields: Review the Author, Title, Subject, Keywords, Creator, and Producer fields. You can type in new information to optimize the file, or delete the text entirely to scrub the data.
  3. Save and Download: Click the save button. The browser will instantly compile a new, updated PDF file and download it straight to your hard drive.

Frequently Asked Questions

Yes. Our metadata editor is 100% free to use. There are no subscriptions, no paywalls, and no hidden watermarks added to your documents.
Not at all. Metadata is strictly "under-the-hood" information. Editing the Author or Title will not change the visible text, formatting, or layout of your actual pages.
No. We process the file locally in your web browser. Your sensitive documents are never uploaded or stored on any external servers, ensuring complete privacy.
Simply upload your file, delete all the text from every input field (leave them blank), and click save. The downloaded file will be scrubbed of that metadata.
These fields reveal what software (like MS Word or Canva) was used to make the PDF. Some professionals prefer to remove this to hide their workflow, or change it to match their brand.
Yes! Search engines like Google use the metadata "Title" field to generate the blue clickable link in search results. An optimized title is crucial for PDF SEO.
No. If the PDF is encrypted, you must first remove the password using our PDF Password Remover tool before you can edit its internal properties.
Yes. Since it is a browser-based utility, it works flawlessly on Windows, macOS, iOS, and Android without the need to download any apps.
No, the metadata "Title" is different from the computer "Filename." However, when you download the updated file, you can rename the file on your computer to whatever you wish.
Not anymore. While Adobe Acrobat offers this feature, our free online tool provides the exact same metadata editing capabilities instantly in your browser.