Sensitive Data Redactor

Chrome Extension · Built by CustomSaaS

Identify and redact
in one click.

Sensitive information lives everywhere — emails, contracts, web forms, attached PDFs. Our extension scans the page, identifies PII, financial data, medical identifiers, and case-specific patterns, then redacts in place. Locally. Privately. Instantly.

drive.google.com/case-file
Re: Matter ████████
Client: █████████████
DOB: ██/██/████

Following our consultation, we have identified...
Account: ████ ████ ████ 4827
4 redactions applied · 1 client name · 1 DOB · 1 account · 1 matter ID 2.1s
What it detects

Trained on the data
your work actually contains.

Generic PII detection misses firm-specific patterns. We can train detection on your document types, naming conventions, and matter codes — so the redactor catches what matters.

Personal identifiers

Names, addresses, dates of birth, national insurance, passport, driving licence, NHS numbers.

Financial data

Bank account numbers, sort codes, IBAN, card numbers, financial amounts above thresholds.

Custom patterns

Matter codes, client IDs, internal reference numbers — trained on your specific format.

Sensitive context

Medical conditions, HR matters, ongoing investigations — flagged when context suggests sensitivity.

How it works

Scan. Review. Redact.
Export.

1

Scan

One click triggers a scan of the visible page.

2

Review

Highlighted matches are presented for confirmation.

3

Redact

Approved matches are redacted in-place or exported.

4

Audit log

Every redaction is logged with timestamp and operator.

Privacy by design

Local processing.
Nothing leaves the browser.

Detection runs entirely on the user's machine. Sensitive content is never sent to a remote server. No cloud dependency. No exposure surface.

Stop the leaks
before they happen.

Request a demo. We'll show you the extension running on a sample of your firm's actual document types.

Request a demo →
Speak directly

Skip the sales team.
Talk to a Lead Engineer.

Tell us about your business bottleneck. If we can solve it, you'll know within 24 hours. If we can't, we'll tell you who can.

  • Response within 24 hours, weekdays
  • NDA available before any discussion
  • No obligation, no sales pitch
  • Direct line to senior technical staff
GDPRUK GDPRISO 27001SOC 2

Encrypted in transit. Your data is never sold or used to train AI.