What is Edit PDF Metadata?
When you need to edit pdf metadata, this tool allows you to directly manipulate the hidden dictionary properties embedded within your file. Every PDF carries hidden informational tags that operating systems, search engines, and document management systems read, such as the Author, Title, Subject, Keywords, Creator, and Producer. Instead of leaving a generic scanner filename as the title or exposing the original creator's name on a sensitive document, this utility accesses the file's internal dictionary and updates these fields at the structural level. The changes are permanently written to the file format, ensuring that when you upload the document to the web or send it to a client, the properties accurately reflect your intentions.
Why use our free Edit PDF Metadata?
This utility provides direct access to hidden document properties without requiring expensive software:
- Complete Property Control: Effortlessly update all six standard dictionary fields: Title, Author, Subject, Keywords, Creator, and Producer.
- Ensure Anonymous Submissions: Easily clear out the author and creator tags before submitting documents for blind academic peer review or confidential legal processes.
- Improve SEO and Findability: Add relevant keywords and descriptive subjects so internal document management systems or web search engines can properly index your files.
- 100% Client-Side Privacy: Because you are modifying sensitive internal information, the entire operation runs locally within your browser. Your file is never uploaded to an external server.
How to use the Edit PDF Metadata tool
- 1 Upload your document: Drag and drop your file into the designated area or browse your local storage to select it.
- 2 Review existing properties: The form will automatically populate with any existing details hidden within your file's internal dictionary.
- 3 Modify the fields: Change the Title, Author, Subject, Keywords, Creator, or Producer fields. You can also completely delete the text in any field to wipe that specific information.
- 4 Download the updated file: Click the primary action button to save the changes. The new properties will be permanently embedded in the downloaded document.
Frequently Asked Questions
Yes, if you want to sanitize a file before sharing it, simply delete the text inside every input box so they are completely blank, then save. This will wipe the information from the internal dictionary.
Often, scanners or basic conversion software will set the internal Title property to the raw filename (like "scan_001"). Modifying the Title field here will correct what displays in browser tabs and PDF viewer title bars.
No, the visual layout, text, and images inside your document will remain exactly the same. Only the hidden informational tags are altered.
Yes, operating systems read standard dictionary properties. When someone right-clicks the file and selects "Properties" on Windows or "Get Info" on Mac, they will see your updated information.
Yes, you can edit or completely delete the "Creator" and "Producer" tags if you do not want recipients to know which specific software (like Microsoft Word or Adobe InDesign) originally generated the file.
Absolutely. The reading and writing of the internal data structure happens entirely locally on your device. We do not transmit or store your files on any external servers.