PDF Metadata Viewer

View PDF Metadata Online — Complete Guide

PDF metadata contains hidden information embedded within every PDF document. This includes details such as the document title, author name, creation date, modification date, the software used to create the file, and much more. Our free online PDF metadata viewer lets you inspect all these properties instantly without installing any software. Simply upload your PDF and view a complete breakdown of its embedded information in a clear, organized table format.

What is PDF Metadata?

PDF metadata refers to the descriptive information stored within a PDF file that is not visible on the printed pages. Every PDF document contains a set of standard properties defined by the PDF specification. These include the document title, which may differ from the filename. The author field records who created the document. The subject field describes what the document is about. The creator field identifies the application that originally produced the content, such as Microsoft Word or Adobe InDesign. The producer field records the software that converted the document to PDF format. Creation and modification dates track when the file was first made and last changed. Additionally, metadata includes technical details like PDF version number, page count, and file size. Understanding this information is valuable for document management, digital forensics, compliance auditing, and quality control.

How to Use This PDF Metadata Viewer

Using our metadata viewer requires just one simple step. Click the upload area or drag a PDF file onto it. The tool immediately reads the file and displays all available metadata in a structured table. You will see the document title, author, subject, keywords, creator application, producer software, creation date, modification date, PDF version, total page count, and file size. All of this information is extracted and displayed within seconds. No processing delays, no waiting for server responses — everything happens instantly in your browser. If you need to check another file, simply click the reset button and upload a new PDF.

Why Check PDF Metadata?

There are many reasons to inspect PDF metadata. Privacy-conscious users check metadata before sharing documents to ensure no sensitive information like internal author names or company details are inadvertently exposed. Legal professionals verify document authenticity by checking creation dates and authoring software. Librarians and archivists use metadata to catalog and organize digital collections. Quality assurance teams verify that documents meet organizational standards for metadata completeness. Security researchers examine metadata during forensic investigations to establish document provenance and detect tampering. Publishers check that proper attribution and copyright information are embedded before distribution. Students verify submission dates and authorship details. IT administrators audit document workflows by tracking which software generates organizational PDFs.

Understanding Each Metadata Field

The title field contains the document's official title as set by the author, which often differs from the filename. The author field shows who created or last edited the document. The subject provides a brief description of the document's content. Keywords are tags that help categorize the document for search purposes. The creator identifies the original authoring application such as Word, LaTeX, or InDesign. The producer shows which PDF library or converter generated the final PDF output. Creation date marks when the PDF was first generated, while the modification date shows the last edit. Page count tells you the total number of pages, and file size shows the document's storage footprint. PDF version indicates which PDF specification the file conforms to, which affects feature compatibility with different PDF readers.

Privacy and Security

Your PDF file is processed entirely within your web browser. No data is uploaded to any server. The tool uses the pdf.js library from Mozilla to read PDF structure locally on your device. Once you close the browser tab, all file data is cleared from memory. There is no account required, no file storage, and no tracking of document content. This makes our tool completely safe for inspecting confidential contracts, personal documents, medical records, financial reports, legal briefs, and any other sensitive material. Your documents remain entirely under your control at all times.

Frequently Asked Questions