PII redaction tool

Detect and redact PII from sensitive text.

Use SanitiseAI to detect common personally identifiable information and replace it with consistent tokens before content is shared, reviewed, or copied into downstream tools.

What to check for

  • Direct identifiers
  • Contact routes
  • Operational IDs
  • Location details

What to preserve during review

  • Document format
  • Sentence meaning
  • Entity counts
  • Reviewable output

In practice

A worked example

Synthetic input and expected readable output. This small example demonstrates one replacement, not complete coverage. Try it in the tool and review the result.

01 / Source text

Send the amended invoice to accounts@example.com. The billing dispute concerns a duplicate charge.

02 / Expected output

Send the amended invoice to [Email 1]. The billing dispute concerns a duplicate charge.

Follow the workflow

  1. Choose the smallest excerpt needed by the recipient.
  2. Use automatic mode, or select the relevant categories in Custom rules.
  3. Check every highlighted token and also look for sensitive values that were not highlighted.

Put the workflow into practice.

Start with an example. Review every result before sharing.

Open sanitiser