Free online PDF tool
Remove author and document metadata from a PDF
PDF files can contain hidden descriptive information such as the author name, subject, title or keywords. PdfWiseAI creates a cleaned copy with common metadata fields removed before you publish or share the document.
Use Clean PDF MetadataHow it helps
A straightforward way to work with your document
Metadata cleaning is a useful privacy step for reports, templates, client documents and files created from internal systems. It does not redact visible page content, so review the document itself separately.
The cleanup runs in your browser and the source PDF stays on your device. No registration is required.
Three simple steps
How to use Clean PDF Metadata
- 1
Select the PDF to clean.
- 2
Run the metadata cleanup.
- 3
Download and review the sanitized copy.
Professional use cases
When to use this tool
This workflow is useful for legal teams assembling exhibits, finance staff preparing statements or tax records, healthcare offices organizing administrative documents, and anyone handling files that should not be copied to an unnecessary conversion server.
PdfWiseAI creates a separate result and leaves the source unchanged. Review page order, image quality, visible content and the output filename before sharing the generated file.
Privacy verification checklist
Check the workflow before using sensitive documents
- Use a harmless sample file first and confirm the expected output.
- Prefer local transformations when no AI analysis is needed.
- Follow your organization’s security, legal and records policies.
- Keep originals until the generated file has been reviewed.
Local processing reduces document transfer, but it is not a certification of compliance with HIPAA, attorney-client duties or another regulatory framework.
Frequently asked questions
Clean PDF Metadata FAQ
Which metadata is removed?
Common fields such as author, subject and keywords are cleared.
Does this redact visible information?
No. It removes metadata, not text or images shown on pages.
Is the PDF uploaded?
No. The transformation is local.
Which metadata fields are removed?
The cleanup clears common metadata fields: author, subject, keywords, creator, producer, and creation and modification dates. Document content, fonts, and annotations are not touched.
Is metadata cleaning reversible?
No. The cleaning writes a new PDF without the original metadata. If you need to keep the original metadata, save a copy of the source file before cleaning.