Free Online PDF Metadata Editor
View and change the hidden details of a PDF: its title, author, subject, keywords and creator. Good metadata helps documents show the right title in browsers and search results. Changes are made in your browser and saved into a new PDF.
How to use Document Properties
- Open Document Properties and choose your PDF.
- Read the file details, such as page count, size and the current properties.
- Edit the title, author, subject, keywords or creator.
- Save the PDF to download a copy with the new properties.
Features
Check page count, file size and the properties stored in the PDF.
Set the title that browsers and PDF readers show instead of the file name.
Record who made the document and what it is about.
Add comma-separated keywords to help search and filing.
Remove or replace old author names before sharing a document.
The PDF stays on your device while you edit its properties.
When to use it
Every PDF carries information that is easy to overlook. A document made from a template may still show an old title or the name of a previous author, and a report shared publicly may show the wrong subject in search results. Checking and cleaning metadata before you send or publish a PDF makes it look more professional and avoids sharing details you did not intend to. Businesses, students and website owners all benefit from clear titles, authors and keywords.
Frequently asked questions
What is PDF metadata?
It is information stored inside the PDF about the document, such as its title, author, subject and keywords. It is not shown on the pages but appears in file properties and some search results.
Why change a PDF title?
Browsers and PDF readers show the title in the tab or window. A clear title looks professional and helps people find the right document.
Can I remove the author name?
Yes. Clear the author field and save the PDF. The new copy will not contain the old name.
Does editing metadata change the pages?
No. Only the hidden properties change. The pages look exactly the same.
Is my PDF uploaded?
No. Properties are changed inside your browser.
Will the new title appear in Google search?
Search engines can use the PDF title when they show a PDF from a website in results. A clear title gives your document a better chance of being shown with a meaningful name instead of the file name.