PDF Metadata Viewer
View all metadata and properties of a PDF document
100% free. This tool needs our server to do the work, so what you submit is sent there, processed and then discarded - it is never stored.
Drop any PDF to inspect its metadata
PDF files only · Max 100 MB · No changes are made to your file
About this tool
Read and displays a PDF's hidden metadata - title, author, creation date, software used to create it, and more - without modifying the file in any way. It's useful for quickly checking a document's origin/properties, verifying metadata was set correctly, or investigating a file before deciding whether to trust or use it.
How to use this tool
- Upload target PDFAdd the file you want to inspect for hidden metadata fields.
- Read metadata reportView title, author, dates, producer, and related properties.
- Audit for risks or qualityCheck for unwanted personal or tooling disclosures.
- Decide next actionKeep as-is or open metadata editor to update problematic fields.
Key features
- Fast visibility into hidden PDF document properties.
- Useful for privacy, provenance, and publication QA checks.
- Read-only workflow with zero file modification risk.
- Helps validate metadata policy compliance before sharing.
Common uses
- Auditing outbound documents for sensitive metadata leaks.
- Verifying document origin and creation tool history.
- Checking publishing files before indexing/distribution.
- Inspecting inherited documents in legal/compliance workflows.
Tips for better results
- Inspect metadata before sending files to external recipients.
- Cross-check creation and modified dates for workflow consistency.
- Validate author fields in team-produced documents.
- Use metadata editor immediately when privacy flags appear.
Mistakes to avoid
- Assuming metadata is empty because it is not visible on pages.
- Sharing files publicly without checking hidden author/software fields.
- Confusing viewer output with document content itself.
- Ignoring stale metadata after major document revisions.
Frequently asked questions
No - this tool only reads and displays existing metadata; it never modifies the PDF.
Typical fields include title, author, subject, keywords, creation and modification dates, and the software/producer that generated the PDF, when that information is present in the file.
Use the Metadata Editor tool, which lets you edit title, author, subject, and keywords directly.
Yes. Metadata Viewer is free for normal use with no account required, and ToolBox does not add a watermark to your result.
Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.
No install needed. Open Metadata Viewer in your browser, add your file or paste your input, then download or copy the result.
Yes on modern mobile browsers. For large files, a desktop browser is usually faster and more reliable.
Try a different quality or format setting, use a smaller input, or open a related tool (for example compress before convert). Keep a copy of the original file before replacing it.
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