Skip to contentSkip to tool
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

Edit PDF Metadata

Edit standard title, author and other information fields. XMP and other metadata are unchanged; saving may invalidate digital signatures.

Title: Sample report; author: LaboratorU sample. Click Read metadata fields, change a value and save. Reopen the result to verify it.

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

Local limits: Max files: 1 / Max single file: 10 MB / Max pages: 200

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

A practical guide

Edit PDF Metadata: a worked example

  1. Read the current PDF metadata.
  2. Change Title to New report and save a copy.
  3. Run the task, review the result and save it if needed.

Try this example

Read the metadata, edit Title, save, then inspect the latest PDF result to verify the field.

Before

  • Title: Old report

After

  • Title: New report
Input and expected output for this operation. Illustrative example.
Continue with Merge PDF
What you get

Edit standard title, author and other information fields. XMP and other metadata are unchanged; saving may invalidate digital signatures.

Limits and important details

Local limits: Max files: 1 / Max single file: 10 MB / Max pages: 200

Editing: 10 MB, 200 pages, 2048 characters per field, 20 MB 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

Read the metadata, edit Title, save, then inspect the latest PDF result to verify the field.