24Checks this month
Kirtonic
Protection active
You're protected
Kirtonic checks what you send to AI tools and helps protect your privacy, data, and peace of mind.
3Blocked recently
Sensitivity: BalancedGood protection with minimal impact on your workflow.
Privacy firstKirtonic never sees your full messages, only what's needed.
You typeKirtonic checks itSafe to send
Recommended
Turn on protection
Add Kirtonic to your browser. It then protects ChatGPT, Claude, Gemini and other AI tools automatically.
How to install (30 seconds)
- Download and unzip the file above.
- Open
chrome://extensionsand turn on Developer mode (top right). - Click Load unpacked and select the unzipped Kirtonic folder.
Add to my browser · v0.2.0
For Chrome & EdgeInstalls in ~30s
What Kirtonic blocks
Toggle what you want Kirtonic to protect you from.
Passwords & keys
Stops passwords, recovery codes, and API keys from being shared with AI.
Personal details
Catches email addresses, phone numbers, IDs, and other identifiers.
Card & bank info
Confirms card numbers, account details, and financial identifiers.
Your own block rules
Add anything you don't want sent to AI in your own words. Kirtonic watches for close matches and typos.
- my employer0
- Project Atlas0
Use plain words or phrases. Kirtonic matches variations and common typos.
Recent activity
Your latest checks. Full message content is never displayed.
- Checked in ChatGPTA message about your weekend plans
- Blocked in ClaudeAn API key was about to be shared
- Checked in GeminiA draft email to a colleague
- Blocked in CopilotA card number was recognised
Sensitivity level
Choose how strictly Kirtonic scans your content.
Protection is on
Once the extension is added, Kirtonic automatically protects every supported AI site, no setup needed.