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PDF Metadata Editor

Edit title, author and other PDF metadata fields

How to Use PDF Metadata Editor

  1. Upload your PDF.
  2. Review the existing metadata — title, author, subject, keywords, creator, producer.
  3. Edit any field, or clear them all.
  4. Save and download the updated document.

About PDF Metadata Editor

What this page solves

PDF Metadata Editor solves the privacy and friction problem of typical online tools — it never uploads, never asks for a signup, and runs in your browser.

PDF Metadata Editor is a free, privacy-first PDF utility that lets you edit title, author and other pdf metadata fields entirely in your browser. Unlike most online PDF services, PDF Metadata Editor never uploads your documents — every page is parsed, modified, and re-saved locally using pdf-lib and the browser's built-in capabilities. That makes it a safe choice for confidential files such as contracts, invoices, medical records, tax forms, or signed agreements that should never touch a third-party server. Because the processing is local, PDF Metadata Editor is usable on locked-down corporate laptops and school networks where uploading work files to a third-party service is a policy violation. PDF Metadata Editor uses `pdf-lib` under the hood — the same library powering many open-source PDF tools — so the output PDFs open correctly in Acrobat, Preview, browser viewers, and printer drivers. PDF Metadata Editor loads as a small bundle and is interactive within a second on mid-range phones, so it is practical to use it from a phone while away from a desk. PDF Metadata Editor follows a clean four-step workflow (Upload → Edit → Process → Download) inspired by the best desktop PDF apps and is part of our broader PDF Tools collection. If you also need a complementary utility, try our PDF Merger. It is free with no signup, no watermark, and no page count limits beyond what your device can handle.

Common Use Cases

  • Process confidential business documents without uploading them
  • Prepare contracts, invoices, or signed agreements before sharing
  • Edit scanned documents and forms locally on your device
  • Combine PDF tools in a chain — output of one becomes the input of the next
  • Handle large or sensitive PDFs that exceed typical online upload limits
  • Sanity-checking the output of an automated pipeline before shipping the result downstream
  • Preparing signed contracts and NDAs for archival without routing through a cloud service
  • Handling a one-off task on a borrowed or public machine where installing software is not an option

Related tools in PDF Tools

See all PDF Tools.

Frequently asked questions

Why does my PDF show a strange title in the reader?

Readers display the title metadata field, not the filename. If the document was created from a template, the title often still holds the template name, or a fragment of the original source document. Editing the title field here fixes it.

What does PDF metadata reveal about me?

Typically the author name from the account that created it, the application and version used, and creation and modification timestamps. Some producers also embed the original file path, which can expose a username and folder structure. Worth clearing before sending documents outside your organisation.

Does clearing metadata remove everything identifying?

It clears the standard document information fields. It does not remove content within the pages themselves, tracked changes that were flattened into the document, or metadata embedded inside images the PDF contains.

Do keywords help with search?

For search engines indexing a PDF on the web, they carry little weight — the same as the long-obsolete HTML keywords tag. They can be useful for internal document management systems that index on them.

How to use PDF Metadata Editor?

1) Open the tool. 2) Enter or upload your input. 3) Get your result instantly. Everything happens locally — nothing is uploaded.

When should I use PDF Metadata Editor?

Use PDF Metadata Editor whenever you need a fast, private, browser-based way to edit title, author and other pdf metadata fields.

Is PDF Metadata Editor safe?

Yes. PDF Metadata Editor runs 100% in your browser. Inputs are never uploaded, stored, or logged — safe for confidential content.

Will quality be affected by PDF Metadata Editor?

No quality loss for text and vector content. Embedded images keep their original resolution unless you compress them.

What formats does PDF Metadata Editor support?

PDF Metadata Editor supports PDF (any version), with import/export to JPG, PNG and TXT in related tools

Is PDF Metadata Editor free?

Yes — PDF Metadata Editor is completely free, with no registration, no watermarks, and no usage limits.

Is my PDF uploaded to a server?

No. PDF Metadata Editor processes PDFs entirely in your browser using pdf-lib. Your documents never leave your device.

Are there file-size or page limits?

There are no enforced limits. Performance depends on your device — files up to about 100 MB process smoothly on most modern browsers.

Will the output have a watermark?

Never. PDF Metadata Editor produces clean PDFs with no added branding, watermarks, or metadata.

Is PDF Metadata Editor safe for confidential documents like contracts and medical records?

Yes. PDF Metadata Editor processes PDFs entirely in your browser using pdf-lib. The document never leaves your device — no upload, no server-side temp file, no audit-log entry. You can verify in DevTools → Network: zero outbound traffic after the page loads.