AI PDF Metadata Generator
AIAuto-generate SEO-friendly PDF metadata and keywords with AI
About AI PDF Metadata Generator
A PDF without proper metadata is hard to find, hard to sort, and easy to overlook in search results. Filling in titles, descriptions, and keywords by hand is tedious, especially across many files. The AI PDF Metadata Generator reads your document and suggests clear, relevant metadata, then writes it into the file for you.
Upload your PDF and the tool drafts a fitting title, description, and keywords based on the content, returning a PDF with that metadata embedded. It is free, works in the browser, needs no account, and your file is processed only to generate the metadata and not stored. The suggestions give you a strong starting point, and you can always edit them to match how you want the document found and labeled.
Common uses
- Add searchable metadata to documents before publishing
- Generate keywords for a PDF going on your site
- Standardize titles and descriptions across files
- Improve how a PDF appears in search results
- Tag a document so it's easier to find later
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports APPLICATION/PDF. Up to 50 MB.
- 2
Click "Process — AI PDF Metadata Generator"
Click the process button. Your file is converted instantly on our secure servers.
- 3
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
Why ToolHub?
- 100% Free — no account needed
- Works in your browser — no software required
- Instant results
- Secure and private
- No data stored
- Simple to use
FAQ
What metadata does it generate?
It suggests a title, description, and keywords based on the document's content and embeds them into the returned PDF.
Can I edit the suggestions?
Yes. Treat the generated metadata as a draft you can refine to better match your goals before using the file.
Does adding metadata change the document's content?
No. It only updates the file's metadata fields. The visible pages and text stay the same.
Can I use AI PDF Metadata Generator on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.