PDF document properties (metadata) include the title, author, subject, and keywords. This information is embedded in the PDF file and used for document management and search engine indexing. With this tool, you can modify these properties directly in your browser — no software installation required.
Using it is simple: upload your PDF, and the tool automatically reads and displays the current document properties. You can edit any field — set a clearer title, add the author name, provide a subject description, or add keyword tags. When finished, click save to download the PDF with updated metadata.
All processing is done locally in your browser — files are never uploaded to any server. Your PDF content is completely unaffected; only the document properties (metadata) are updated. Perfect for standardizing document properties or batch organizing files.
No. Only document properties (metadata) are modified. PDF page content remains completely unchanged.
Absolutely safe. All processing happens in your browser. Files never leave your device.
Yes. Leave the fields blank and save — the corresponding document properties will be cleared.