PDF Metadata Remover
Remove hidden metadata from PDF files — author names, timestamps, app and device info — before you share. Free, private, no upload — runs 100% in your browser.
All PDF parsing, metadata stripping, and document saving execute locally in your web browser. Your PDF documents never leave your machine and are never uploaded to any cloud server.
Anonymize PDF Documents by Stripping Hidden Metadata
PDF files generated by word processors, office software, and scanner software automatically embed hidden metadata in their headers — including the creator's username, internal network paths, software version identifiers, and exact creation and modification timestamps.
Distributing documents with this metadata intact can disclose confidential operational details. ToolJiffy PDF Metadata Remover scrubs these dictionary entries in client memory, leaving the visible text and graphical layout completely unchanged.
What Data Gets Removed vs. Preserved
The PDF specification stores document-level properties in the document information dictionary. ToolJiffy targets these file-level fields:
- DocInfo fields cleared: Title, Author, Subject, Keywords, Creator application, Producer library, CreationDate, and ModDate.
- Document body preserved: Page text, images, embedded fonts, vector artwork, annotations, and form fields are left untouched.
Related PDF Privacy and Organization Utilities
Maintain document compliance with our related browser-based PDF utilities:
- PDF Metadata Viewer — Inspect hidden document properties before sharing.
- PDF Redact — Permanently black out sensitive visible text and numbers on document pages.
- PDF Compressor — Reduce document file size for email and portal uploads.
- PDF Bates Numbering — Apply sequential legal identification numbers across PDF pages.
How to Strip Metadata from a PDF
- Select or Drop PDF: Choose your PDF document. The tool reads the file locally in browser memory.
- Strip Hidden Metadata: Click Remove Metadata to clear Title, Author, Creator, Producer, and timestamp headers.
- Download Clean PDF: Instantly save your sanitized, anonymized PDF document to your device.
Supported Inputs & Output Formats
| Type | Format | Details & Handling |
|---|---|---|
| Input | PDF Document (.pdf) | Standard PDF documents containing embedded document information dictionaries. |
| Output | Sanitized PDF (.pdf) | Identical visual document with all author, application, and timestamp metadata cleared. |
Common Practical Use Cases
- Legal Filings & Discovery: Strip attorney work-product details, internal usernames, and revision timestamps before external distribution.
- Academic Peer Review: Anonymize research manuscripts submitted for double-blind peer review.
- HR & Client Deliverables: Remove corporate machine names, software licensing details, and user paths from outgoing reports.
Important Limitations & Technical Boundaries
- No Visible Content Redaction: Removing document metadata does not redact visible text, images, annotations, or personal information displayed on PDF pages. Use a redaction tool to obscure visible names or sensitive data.
- User-Password Encrypted PDFs: Requires password removal prior to processing if the document is protected with an open password.
- Local In-Memory Execution: Very large PDF files (hundreds of megabytes) depend on available browser RAM for client-side processing.
Frequently Asked Questions
What metadata fields does the remover strip from a PDF?
Removes Title, Author, Subject, Keywords, Creator application name, Producer library name, CreationDate, and ModificationDate from the PDF dictionary.
Does removing metadata redact visible text or personal names inside the document pages?
No. Removing document metadata does not redact visible text, images, annotations, or personal information displayed on PDF pages. Only hidden document properties and file-level headers are scrubbed.
Is my PDF file sent to any cloud server during metadata removal?
Never. The entire operation — parsing, metadata stripping, and PDF reconstruction — runs 100% locally in your browser using JavaScript. No bytes are transmitted to any external server.
Does removing metadata affect the PDF content, layout, or fonts?
No. Only the metadata dictionary entries are cleared. All page content streams, fonts, images, form fields, and layout geometry remain completely intact.
Why do legal teams anonymize PDF metadata before document exchange?
Opposing counsel can inspect metadata fields to identify document authors, creation timelines, internal edit history, and originating software versions. Stripping metadata prevents inadvertent disclosure of confidential details.
Can I remove metadata from password-protected or encrypted PDFs?
Metadata can be stripped from PDFs with standard permissions restrictions. Files protected by a user-open password must first be decrypted before processing.