PDF Metadata Editor
View and edit PDF metadata online for free: change the title, author, subject, keywords, creator and producer. Runs in your browser - your file is never uploaded.
UPLOAD PDF
Drop your document to reveal hidden properties
About this tool
View and rewrite a PDF's hidden identity — Title, Author, Subject, and Keywords — directly in your browser. These invisible fields decide how documents appear in search results and file managers, and what personal traces travel with a shared file.
How to Edit PDF Metadata
- 1
Open the PDF to inspect its current metadata — you may be surprised whose name and what software it's been carrying.
- 2
Edit the fields: correct the Title, set or clear the Author, add Subject and Keywords that describe the content.
- 3
Download the updated file — content untouched, identity corrected.
Why Edit Metadata with Wrklyst
- Inspected Without Exposure
- Metadata is read and rewritten locally — checking a file for identifying traces doesn't itself create an upload trail.
- No Full Editor Needed
- Changing four text fields shouldn't require opening a paid PDF suite; here it's a form.
- Content Untouched Guarantee
- Only the document information changes — pages, text, and formatting pass through byte-for-byte.
Metadata Hygiene Tips
- Check metadata on every externally shared PDF — make it a checklist item, not a memory test.
- Title formula that works: document type plus subject plus date — 'Service Agreement — Acme Corp — 2026'.
- Standardize author fields across your document library to your organization's name, not individuals'.
- Metadata edits don't touch content — for text on the pages themselves, use Edit PDF.
Frequently asked questions
What metadata do PDFs carry, and who sees it?
Beyond the visible content, PDFs store a Title, Author, Subject, Keywords, creation dates, and the producing software. File managers display it, search engines index it, and document systems sort by it — so a report titled 'Untitled' authored by 'jsmith-laptop' looks careless everywhere the file lands.
Why remove the author name before sharing?
Because it's often not who you'd expect: the field records whoever's software created the file — a departed employee, an agency contractor, someone's personal machine name. Files shared externally routinely leak these internals. Clearing or correcting the author is standard pre-release hygiene at organizations that have been embarrassed once.
Does metadata affect how my PDF ranks in search?
For PDFs indexed by search engines, the Title field commonly becomes the result's headline — a descriptive title materially improves how the document presents in results, while a blank one surrenders the listing to a filename. Keywords and Subject contribute context for internal search systems especially.
Can I verify the changes took effect?
Reopen the downloaded file here, or check its properties in any PDF reader (File → Properties) — the updated fields display immediately. Metadata edits are plain data changes, so what you set is exactly what every reader and indexer will see from then on.