In your browserVersion 1.0.1

Redactor

Paste text or drop a file. It finds emails, phone numbers, card and bank numbers, Social Security numbers, IP addresses, dates, keys, organizations and labelled names, plus any terms you add. Click a highlight to leave it alone. Then redact, or replace everything with consistent pseudonyms.

Text

Paste here, or load a file

Your own terms, one per line (names, case numbers, addresses). Matched whole, any case.

What to look for

What it can and cannot do

Checksummed    Card numbers (Luhn), IBANs (mod 97) and US routing numbers (ABA) are verified, so random digits are not flagged.
Names          Found after titles and labels (Dr, Mr, Name:, Client:), by organization suffix, or from your own term list.
               An aggressive capitalized-pairs option exists; it also catches places and titles, so review its hits.
Documents      .docx is read as text and the result is plain text. PDF redaction with flattened pages is planned for 1.1.
Not a model    Everything here is pattern matching you can read in the source. It is deliberate, fast and checkable,
               and it will miss things a person would catch. Review before you send.