PromptSanitizerProtect Confidential Data from AI Leaks
Automatically redact API keys, emails, secrets, and private customer data before pasting into ChatGPT, Claude, Gemini, or other AI chatbots.
Client-side security • No registration required • Free tier included
Why choose PromptSanitizer?
Built to solve real workflows without clutter, tracking, or unnecessary overhead.
API Token Detection
Instantly intercepts secret tokens from major cloud & AI providers before they leave your clipboard.
Reversible Placeholders
Replaces sensitive keys with tokens like [API_KEY_1]. Copying the AI reply restores original tokens locally.
Custom Secret Words
Add confidential project codenames, client names, or internal IP terms to be scrubbed automatically.
Zero Cloud Transmission
All string manipulation happens in local JavaScript memory. No secrets are ever uploaded anywhere.
Transparent & Fair Pricing
Get started immediately on the free tier with zero lock-in.
Free Tier
Always free for everyday use
- Real-time masking for OpenAI, Google, AWS, GitHub, Stripe keys
- Email address and credit card regex detection
- Reversible placeholder mapping ([API_KEY_1])
- Custom word blacklist (internal project names, code words)
Pro Tier
For power users and teams
- Unlimited daily paste masking
- Team-wide compliance rules & secret pattern sync
- PII detection for European GDPR and HIPAA compliance
- Automated audit export log for enterprise compliance
PromptSanitizer is powered by StoryPulse
StoryPulse is the smart platform for authors and creators. Split manuscripts, collect chapter-by-chapter reader heatmaps, and write stories readers love.