Litigation teams produce thousands of pages where each sheet must be citeable as "ABC000123" in depositions and motions. Bates stamps differ from simple page numbers because they tie to a matter ID and never reset mid-production.

Siliph Bates Numbering lets you define prefix, starting number, digit width, and suffix in the browser-backed workflow with encrypted uploads. Apply across merged packets so opposing counsel can reference exact pages during review.

Stamps typically land in a consistent corner so they do not obscure body text; adjust font size for small exhibits. Output remains standard PDF readable in e-discovery platforms that index bates ranges.

Files auto-delete within two hours on the free tier, and bates stamping requires no signup for small productions. Run Merge PDF first when exhibits arrive as separate files that must share one continuous bates series.

Flatten PDF after stamping if reviewers must not move labels, and Protect PDF when the production should not be edited after delivery.

Siliph edit utilities—crop, rotate, headers, Bates numbers, metadata—apply changes in the browser with encrypted handling from the moment you drop a file. Finished PDFs auto-delete within two hours on the free plan, and every edit workflow opens without signup.