Extract PDF Metadata

Inspect the metadata stored inside a PDF, copy individual fields, or download the details as a JSON file.

Read title, author, creator, producer, dates, encryption, version, and page count.

Copy one field or export the complete metadata as JSON.

Spot hidden author data.
Export metadata as JSON.
No PDF body edits.

How to use Extract PDF Metadata online

Use this PDF metadata viewer when you need document properties for audits, cleanup, publishing checks, digital asset records, or source verification.

1
Add your file
Upload the PDF you want to inspect. The browser reads the file and looks for document information stored by the app that created or edited it.
2
Inspect the fields
Check title, author, subject, keywords, creator, producer, creation date, modified date, page count, PDF version, file size, and encryption status before exporting property values.
3
Export the result
Copy a single metadata value for a report, or download the full result as JSON when you need a portable record of the document properties.

Document property reader

The tool reads common PDF document information fields, including title, author, subject, keywords, creator, producer, dates, and version.

Field-by-field table

Metadata appears in a clear table, so missing values, stale author names, and unexpected producer details are easier to spot.

Browser processing

The normal metadata lookup runs in the browser, which keeps the selected PDF local while fields are parsed and displayed.

Copy or JSON export

Copy individual fields for quick checks, or download the complete metadata result as JSON for records, QA notes, or asset tracking.

Publishing checks

Use the page before publishing a PDF to check whether hidden author, creator, title, subject, or keyword fields need attention.

Metadata limits

Some PDFs do not include every metadata field, and encrypted or damaged files may block parsing even when the document opens elsewhere.

Extract PDF Metadata privacy and processing

Extract PDF Metadata reads the selected file in the browser, displays available document properties, and creates copied fields or JSON downloads only when you choose them.

Processing Browser

The selected PDF is parsed in the browser to read available document properties such as title, author, creator, producer, dates, and page count.

Storage None

Metadata values, copied fields, and JSON downloads are created in the current session. Refreshing the tab clears the file and parsed details.

Extract PDF Metadata account access

Extract PDF Metadata can be used without creating a Rune account, and the normal metadata lookup does not require sign-in.

Before You Use Extract PDF Metadata

Check these notes before relying on PDF metadata, especially when the file has passed through scanners, converters, design tools, or signing apps.

Privacy

The normal metadata read happens in your browser, so the PDF does not need to be uploaded for property inspection.

Use the tool only with documents you are allowed to inspect, since metadata can expose names, software, dates, or internal project details.

Input Quality

Start with a readable PDF. Encrypted, damaged, or partially downloaded files can prevent the metadata parser from returning useful fields.

Metadata can be missing, stale, or inserted by the app that created the PDF, so verify important fields manually.

Output

The JSON export reflects the fields the browser parser can read, including blank values for properties the PDF does not provide.

Treat metadata as a clue, not absolute proof of authorship or ownership, because fields can be edited by other software.

Limits

Extract PDF Metadata reads available document info in your browser, but encrypted, damaged, or unusual PDFs may hide fields or fail to parse.

Questions about Extract PDF Metadata

What does Extract PDF Metadata do?

It reads available PDF document properties such as title, author, subject, keywords, creator, producer, creation date, modified date, page count, version, file size, and encryption status.

Will Extract PDF Metadata change my PDF?

No. The tool reads document properties and creates copyable or downloadable metadata details. It does not edit the PDF body or overwrite the source file.

Why are some PDF metadata fields blank?

Blank fields usually mean the PDF does not contain that property, the value was removed by another app, or the parser cannot read the field from that file.

Can I export PDF metadata as JSON?

Yes. After the metadata appears, use the JSON download option to save a structured record that includes the file name and available document properties.

Why can PDF metadata extraction fail?

Extraction can fail when the PDF is corrupted, encrypted, incomplete, too large for browser memory, or produced with metadata structures the parser cannot read.