Kraken

by That's a Byte · Privacy & Security

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Redact sensitive text locally before using ChatGPT or Claude. Protect prompts with user-controlled anonymization.

Users

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#287K

#237K among extensions

Version

1.0.1

updated 11 May 2026

Users

monthly, 5 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 15 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Kraken

Kraken helps users redact sensitive text before sending prompts or sharing content in the browser. It runs local detection for names, emails, phone numbers, addresses, account numbers, URLs, dates, and secrets such as API keys or tokens. Users should install it to reduce the risk of accidentally exposing private information when using ChatGPT, Claude, or browser text fields. Kraken adds a visible anonymization button, right-click redaction actions, and optional automatic prompt redaction before send.