PDF Metadata Editor Online Free
Inspect and update the title, author, subject, and keywords stored inside your PDF.
Last Updated: August 2, 2026
Drop your PDF here
or click to browse files
Supported: PDF files, any size
File
1 fileReading metadata...
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Metadata Updated!
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Open ToolHow to Use Toolza’s Free PDF Metadata
Follow these simple steps to get your result in seconds.
Upload PDF
Drag and drop your PDF or click to browse and select it.
Review Properties
See the current title, author, subject, keywords, and timestamps.
Edit Fields
Type the new values you want stored in the document.
Download
Save a copy of the PDF with the updated metadata.
Why Use Toolza’s Free Tool?
Browser-based, private, and completely free — no catches.
100% Private & Secure
Your files never leave your device. All processing happens locally in your browser — no uploads, no servers, no data storage.
Completely Free
No hidden charges, no premium plans, no watermarks. Every feature is free forever.
Works on Any Device
No installation needed. Works on desktop, tablet, and mobile browsers.
No Signup Required
Start using the tool immediately. No accounts, no emails, no personal data.
High Quality Output
Results preserve original quality and formatting.
Lightning Fast
Everything runs locally, so results are instant even for large files.
Why Care About PDF Metadata?
Every PDF can carry a hidden set of properties — title, author, subject, and keywords — that describe the document. File managers, search engines, and reference tools use this metadata to label and organize your files. Good metadata makes documents findable; outdated or missing metadata makes them anonymous.
Benefits of clean metadata
- Professional presentation: The correct title and author show up in file properties and tab titles.
- Better search: Desktop search and document managers rank files by their metadata.
- Privacy: Remove author names or old keywords before sharing files externally.
- Archiving: Consistent titles and keywords make libraries of documents manageable.
Private by design
Unlike desktop tools that require installs or cloud services that ask for your file first, Toolza edits metadata in your browser. The document is read locally, updated locally, and saved locally — no copies linger anywhere else.
Frequently Asked Questions
Yes. Toolza’s metadata editor is completely free with no limits and no premium version.
No. Metadata is read and rewritten locally in your browser with pdf-lib. Your file never leaves your device.
Metadata is the hidden document info stored inside a PDF — typically the title, author, subject, keywords, creator, producer, and creation dates. It appears in file properties and search results.
A proper title and author make your PDF look professional, improve search results in document managers, and help tools like reference managers organize files correctly.
Yes — clear any field by deleting its content. Some applications strip metadata automatically; clearing it here before sharing is a simple privacy habit.
No. Only the document properties change. The pages, text, images, and layout stay exactly the same.
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