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FigureOwl

Add Bates Numbers to a PDF Privately

Stamp a consistent, searchable Bates sequence onto one PDF without uploading confidential documents.

Free No sign-up Runs in your browser Updated

Select one PDF

Your PDF stays on this device. FigureOwl does not upload or store it.

Build the Bates sequence

Example: prefix CASE-, start 42 and 6 digits produces CASE-000042. Use the next start number when continuing another PDF.

Create consistent document identifiers

Bates numbering adds a unique sequential identifier to each selected page. It is commonly used to organize legal productions, investigations, audits and record sets where a plain page number is not specific enough.

Build a prefix, padded number and suffix

Choose a short case or project prefix, a starting number and three to twelve number digits. A prefix of CASE-, a start number of 42 and six digits produces CASE-000042. An optional suffix can mark a volume, confidentiality level or document group.

Continue a sequence across separate PDFs

Process one PDF, note the last identifier, then begin the next PDF at the following number. The completed message reports the first and last labels so you can record the range before moving to another file.

Skip covers or stamp only part of a file

First and last PDF page settings control which sheets receive identifiers. This lets you leave a cover unchanged or apply Bates numbers to a selected section while preserving all other pages.

Place identifiers where they remain readable

Choose any top or bottom corner or a centered position, then adjust the font size and distance from the edge. Bates labels are overlaid on existing content and do not create extra margin space, so inspect the downloaded copy for overlap.

Searchable text without rasterizing pages

The identifier is added as text rather than burning every page into an image. Existing page artwork stays sharp and the Bates label can normally be selected or searched. Complex PDF features and existing digital signatures still require careful review.

Private browser-local processing

Your selected PDF is processed in browser memory and is not uploaded to FigureOwl. This is useful for sensitive files, but your organization may have its own document-production, retention and confidentiality requirements.

Review before relying on the production set

FigureOwl does not certify a legal production. Keep the source PDF, verify every expected page, confirm the first and last identifiers, check orientation and overlap, and record the range in your own production log. Adding identifiers changes the file and invalidates existing digital signatures.

Frequently asked questions

It is a sequential page-identification method that combines a padded number with an optional prefix and suffix, making each produced page easier to reference.

Yes. Start the next PDF at one number higher than the last identifier shown for the previous file.

Yes. Set First PDF page to 2 or another page. Earlier sheets remain unchanged.

The tool adds them as PDF text, so they can normally be selected and searched in compatible PDF readers.

This version handles one PDF at a time. Record the ending label and use the next number for the following PDF.

No. Review the completed file and follow the rules, production protocol and quality-control requirements that apply to your matter.

No. Supported processing runs locally in your browser and the selected PDF is not uploaded to FigureOwl.

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