PDF ToolsEdit Metadata
Edit Metadata
View and modify hidden PDF properties like Title, Author, and Keywords.
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Metadata helps search engines and operating systems organize your files.
About Edit Metadata
Modufile's PDF Metadata Editor lets you view and modify the metadata fields stored in a PDF's Info dictionary — including Title, Author, Subject, Keywords, Creator, and Producer. This is useful for removing personal information before sharing a document, adding a descriptive title for accessibility compliance, or updating keywords for document management systems. The tool uses pdf-lib to read and write metadata without touching page content, and runs entirely in your browser with no uploads.
Tech Stack
pdf-libReads and writes the PDF Info dictionary fields (Title, Author, Subject, Keywords, etc.)