Protect your personal data before sending it to ChatGPT, Claude or Gemini. Free browser extension with local tokenization.
Compatible with Chrome, Edge, Firefox and Brave on desktop or laptop computers.
Mobile browsers (iOS Safari, Android Chrome) do not support browser extensions. Endpoint Shield Personal Edition requires a locally installed extension.
Choose the protection level suited to your daily use of AI tools.
Automatic tokenization of sensitive data (names, IBANs, emails, phone numbers) before sending to ChatGPT, Claude or Gemini. Data is replaced with anonymous tokens.
Tokenization + visual warning. You see highlighted detected data before validation. Ideal for learning which data is sensitive.
Total send blocking if sensitive data is detected. No data leaves your browser until you manually remove it.
3 categories of sensitive data automatically detected.
Names, dates of birth, social security numbers, email addresses, phone numbers.
IBANs, card numbers, amounts with context (salary, invoice), SWIFT codes.
Contract numbers, client IDs, internal project codes, confidential data.
Track your usage in real time. Each sensitive data item detected and protected uses one tokenization. The counter resets automatically each month.
You can choose to share anonymous metrics to improve detection. Only counters are transmitted (number of tokenizations per category), never your personal data. This option is disabled by default and can be enabled at any time in the extension settings.
Start for free, scale as you need.
500 tokenizations/month
5,000 tokenizations/month
or CHF 63.72/year (-10%)
25,000 tokenizations/month
or CHF 214.92/year (-10%)
Excl. taxes. Monthly or annual billing (-10%).
Install Endpoint Shield Personal in 30 seconds. No configuration required. Your sensitive data is automatically protected.