Skip to content
Your files stay on your device

File processing runs in your browser. Documents are not uploaded to our servers. The site may download processing engines and send usage or feedback events without file contents.

How we handle your data

PDF Metadata Viewer

View PDF metadata: inspect the standard title, author and date fields attached to a technical PDF record. Read-only; the file is not modified.

Title: Sample report; author: LaboratorU sample. Inspect, edit or clear these fields and check the downloaded file.

Your documents stay on this device. Tool downloads and usage statistics do not include file contents.

Local limits: Max single file: 60 MB

Files are processed in your browser. They are not uploaded to this site.

A practical guide

Compare stored fields with the record register.

  1. Choose a PDF and run Read metadata.
  2. Review the standard information fields in the inspection result.
  3. Download the JSON report if needed; use Edit PDF Metadata separately to change fields.

Try this example

Compare the reported title, author and dates of a test report with its record register. Treat these as editable metadata, not proof of the document's origin.

Before

  • Report.pdf

After

  • Title / Author fields
Input and expected output for this task. Illustrative example.

Before you start: Inspection does not change the PDF and is not a complete security or privacy audit. Empty standard fields do not prove that all metadata or personal information is absent.

Edit standard metadata fields
What you get

Inspect standard PDF information fields locally. This is not a complete security or privacy audit.

Limits and important details

Editing: 10 MiB, 200 pages, 2048 characters per field, 20 MiB output. Dates use UTC timestamps. XMP and other metadata are not synchronized or sanitized. Digital signatures may be invalidated. Inspection does not certify a document is safe or enumerate every attachment, script or hidden object. File names and report text remain local.

Example

Inspect a report and review its standard title and author. Empty fields do not prove the file contains no private information.