Paste email threads, contracts, and sensitive docs into ChatGPT without worry. This extension auto-redacts SSNs, credit cards, API keys & PII before anything leaves your browser.
Works seamlessly with:
See the extension in action—sanitizing sensitive data in real-time
User types:
My SSN is 987-65-4321 and my credit card is 5555-4444-3333-2222. Please keep this confidential.
ChatGPT receives:
My SSN is [SSN REDACTED] and my credit card is [CARD REDACTED]. Please keep this [REDACTED].
Watch Whisper Wall automatically intercept and redact sensitive data before it reaches AI
↑ Basic demo: SSN & Credit Card redaction
Paste a confidential email thread with SSN, credit card, phone numbers, and sensitive keywords — all automatically scrubbed before reaching ChatGPT
↑ Real-world use case: Summarize confidential emails safely
Enterprise-grade protection in a simple browser extension
Paste entire email threads, contracts, or legal documents. All sensitive data is scrubbed instantly.
Auto-detects SSNs, credit cards, API keys, phone numbers, emails, and confidential keywords.
Uses semantic AI to catch context-specific leaks that simple regex patterns miss.
Preserves your intent while removing sensitive data. Get summaries without exposing secrets.
See exactly what was redacted—"3 SSNs, 2 emails, 1 phone number"—before sending.
Configure sensitivity levels, custom keywords, and deploy across your organization.
Full version — no limits, no credit card, no catch.
No account required • No credit card • Just install and go
Whisper Wall is free for everyone. If it's keeping your data safe, consider supporting continued development.
Deploy Whisper Wall across your entire organization with Google Workspace or Microsoft Intune. Volume licensing and custom configurations available.
Contact Sales: (303) 775-7196