Bates Stamper

Stamp sequential Bates numbers — like SMITH000001 — across a whole batch of PDFs, and get an index CSV of every file and its number range. No Acrobat Pro seat required for every paralegal on the team.

Your files never leave this device. Stamping runs entirely in your browser. PDFs are never uploaded to a server, never stored anywhere, and nothing about your documents is sent over the network — which matters when the documents are privileged. Close the tab and everything is gone.

1 · Stamp settings

Prefix (letters, e.g. SMITH)

Start number

Number padding (digits)

Position on page

Font size (points)

Suffix (optional)

First stamp in this run

SMITH000001

2 · Add PDFs

Drop PDF files here, or tap to browse

Multiple files at once. They are read on this device only — nothing is uploaded.

Add at least one PDF to begin.

3 · Stamped files

Check the stamped output before producing it — open at least the first and last file and confirm the numbers land where you expect.

File	Pages	Bates range	Status

How it works

Set the stamp

Prefix, starting number, padding, corner, and size. The preview shows the first number exactly as it will print.

Drop the batch

Files are stamped in the order listed, page after page, one unbroken sequence across the whole production.

Download + index

Take each stamped PDF, the whole batch as a zip, and an index CSV mapping every file to its Bates range.

Pricing

$8 / month

Start with a 3-day free trial. No card required to reserve it.

Unlimited batches, unlimited pages
Sequential numbering across the whole production
Index CSV with every file's Bates range
Everything processed in the browser — files never uploaded

Start 3-day free trial — then $8/month via PayPal

Subscribe with PayPal below. Your 3-day free trial starts right away, then $8/month. Cancel anytime in PayPal.

— or reserve by email —