How to Bates Stamp PDF Pages Online Free | PDFworld

Step-by-step guide to applying Bates Numbering and sequential legal stamps to your PDFs online. 100% private and highly customizable. PDFworld.

How to Apply Bates Numbering to a PDF

Bates Numbering (or Bates Stamping) is an indexing method primarily used in the legal, medical, and business fields to place identifying, self-incrementing numbers on pages of documents. PDFworld's Bates Numbering Tool allows you to legally stamp hundreds of pages with custom prefixes, suffixes, and padding instantly.

Understanding Bates Numbering

Unlike standard page numbers (e.g., "Page 1"), a Bates stamp usually acts as a unique universal identifier for a page within a massive evidentiary bundle.

A standard Bates number looks like this: EXHIBIT-A-000012.

• Prefix: "EXHIBIT-A-"
• Padded Number: "000012" (Incrementing from a defined starting index).

How to Add Bates Numbers – Step-by-Step

Step 1: Open the Bates Tool

Go to /pdf-bates-numbering and upload your target PDF document. This is often a massive merged file of discovery documents.

Step 2: Configure the Stamp Pattern

In the settings panel, define how your stamp should look:

• Prefix: Optional text before the number (e.g., "DEF-").
• Suffix: Optional text after the number.
• Starting Number: The index to begin counting from (e.g., if continuing from a previous bundle, you might start at 500).
• Number of Digits (Padding): How many digits the number should take up (e.g., 6 digits produces "000500").

Step 3: Position and Format

• Position: Choose exactly where the stamp should appear (Bottom Right is standard for legal exhibits).
• Format: Adjust the font size, color, and enable bold/italic if required to make it stand out from the document text.

Step 4: Apply the Stamp

Click "Apply Bates Numbering". The tool will iterate through every page and securely bake the text directly into the PDF. Click download to retrieve your indexed document.

Security & Privacy Assurance

In legal discovery, document privacy is paramount. Because PDFworld utilizes purely client-side local processing, your sensitive legal documents never leave your computer. The Bates stamping occurs entirely within your machine's RAM, providing air-gapped level security while using a convenient web interface.

Frequently Asked Questions

Can I stamp multiple PDFs at once? Currently, the tool operates on one PDF at a time. The standard workflow is to first use the Merge PDF tool to combine your bundle into one unified file, and then apply the Bates stamp to the entire combined document.

Are the stamps permanent? Yes, the numbers are drawn directly into the base layer of the PDF page, flattening them over the background for firm adherence.

Related Tools

• Merge PDF – Combine discovery files before stamping.
• Redact PDF – Black out sensitive PII before submitting exhibits.
• Make PDF Read Only – Ensure the document is completely locked after indexing.