View and edit the metadata of your PDF files online for free. Change the title, author, subject, keywords, and more.
PDF metadata is hidden information stored inside the file. It includes the document title, author name, creation date, and keywords used by search engines and document management systems.
Editing metadata is useful for branding documents, improving searchability, removing personal information before sharing, or correcting incorrect auto-generated metadata.
Select or drag your PDF to read its current metadata.
Modify the title, author, subject, keywords, and creator fields as needed.
Download your PDF with the new metadata saved inside.
Your files never leave your device. Everything runs directly in your browser using JavaScript — no server, no cloud, no data collection. Your documents stay private.
Title, Author, Subject, Keywords, Creator, Producer, and Creation/Modification dates.
No. Metadata is separate from the document content. Pages and formatting are unaffected.
Yes, you can clear all metadata fields to create a clean document without personal information.
Not directly. Metadata is hidden but can be viewed in File Properties in any PDF reader.
Yes — PDFInOne is a completely free alternative to iLovePDF, Smallpdf, PDF24, and Adobe Acrobat online. Unlike those services, PDFInOne processes everything locally in your browser: no file uploads, no account required, no file size limits, and no watermarks.