How to use
- Select or drop a PDF into the editor.
- Review the current metadata and edit the title, author, subject, keywords, creator or producer fields.
- Enter multiple keywords separated by commas if you need them.
- Click Apply changes and download the updated PDF.
Frequently asked questions
Which PDF metadata fields can I edit?
You can view and edit the standard document information fields stored in the PDF: title, author, subject, keywords, creator and producer.
Is my PDF uploaded to a server?
No. The file is read and rewritten entirely on your device using your browser. Nothing is ever uploaded, so your document stays completely private.
How do I enter multiple keywords?
Type them in the keywords field separated by commas, for example "invoice, 2026, finance". They are saved into the PDF as a keyword list.
Does editing metadata change the pages or content?
No. Only the document information is updated. The pages, text, images and layout are left exactly as they were.
Can I clear or remove existing metadata?
Yes. Just empty a field before clicking Apply changes and that value will be blank in the downloaded PDF.
Is there a file size limit?
There is no fixed limit. Because the PDF is processed in your browser, very large files depend on your device's available memory.
About this tool
Free PDF metadata editor to view and change PDF properties — title, author, subject, keywords, creator, producer. Runs 100% in your browser, no uploads.