Edit PDF Metadata — Free & Private
View and change a PDF’s hidden properties — title, author, subject, and creator — right in your browser. Your file is never uploaded. No accounts, no limits.
🏷️ Edit PDF metadata now →How to edit PDF metadata for free
- Open the Moriaki metadata editor in your browser.
- Drag and drop your PDF — its current properties load automatically.
- Edit the Title, Author, Subject, and Creator fields.
- Click Save and download the updated PDF. Nothing is uploaded.
Why edit PDF metadata with Moriaki?
PDF metadata can reveal who created a file and when — details you may want to clean up before sharing. Moriaki reads and rewrites these properties locally in your browser, so the document never leaves your device.
Set a proper title and author for a professional document, or clear out leftover metadata for privacy — with no watermark and no sign-up.
Frequently asked questions
Is editing PDF metadata free?
Yes — free, with no account, no limits, and no watermark.
Is my file uploaded?
No. Metadata is read and updated entirely in your browser; your PDF never leaves your device.
Which fields can I edit?
Title, Author, Subject, and Creator.
Why would I edit metadata?
To set a professional title and author, or to remove identifying details before sharing a file.
Does it work on mobile?
Yes — in any modern browser, with no app to install.