PDF Metadata Editor
View, modify, or strip hidden properties from your PDF documents with total privacy.
Drop PDF to edit metadata
Privacy focused · Client-side encryption · Max 50MB
Why Edit PDF Metadata?
Anonymity
Strip author names, software details, and unique IDs before sharing sensitive files.
Organization
Add proper titles and keywords to make your PDF library searchable and professional.
Privacy
Reset creation and modification dates to maintain timeline integrity and privacy.
Frequently Asked Questions
What is PDF Metadata?
Metadata is hidden information stored within a PDF, such as the author's name, the software used to create it, creation dates, and keywords. This data is often used for indexing but can leak sensitive information.
Is my data safe?
Absolutely. UtilVox processes all metadata modifications in secure, transient buffers. We do not store, index, or share your documents. Files are purged immediately after your session ends.
Can I remove all hidden data at once?
Yes. Use the 'Strip All Metadata' button to permanently remove all document properties, including producer information and software tags, ensuring maximum anonymity.
Does this affect the PDF content?
No. This tool only modifies the document's header information. The text, images, and layout of your PDF remain completely untouched and original.