Three steps, zero uploads, zero internet required after this page loads. Everything below runs entirely in your browser's memory.
Paste Raw Info
Copy any text containing sensitive data like emails, IPs, or API keys.
Real-Time Scrub
Our regex engine replaces sensitive data with safe placeholders as you type.
Safe for AI
Share your sanitized prompt with AI tools without exposing real credentials.
Frequently Asked Questions
Is my data sent to any server?
No. Clean My Prompt is 100% offline and client-side. All text processing happens in your browser's memory. No data is uploaded, transmitted, or stored on any server. You can even use it offline after the page loads.
Is Clean My Prompt GDPR compliant?
Yes. Because Clean My Prompt processes all data locally on your device (client-side), no personal data is ever transmitted to our servers, making it fully compliant with GDPR and other data residency requirements. All sanitization happens in your browser's RAM.
What types of sensitive data can it detect?
Clean My Prompt detects and removes: emails, phone numbers, IP addresses, credit card numbers, SSNs, API keys, passwords, cryptocurrency addresses, personal names (using NLP), URLs, and custom patterns. All detection happens locally in your browser.
Does it detect and remove API keys?
Yes. Clean My Prompt automatically detects and redacts standard patterns for AWS Keys, OpenAI Keys, GitHub Tokens, Google API Keys, and other common API key formats to prevent accidental leaks in your AI prompts.
Can I use it with ChatGPT, Claude, and other AI assistants?
Yes! Clean My Prompt works with all AI assistants including ChatGPT, Claude, Gemini, Perplexity, and any other LLM. Simply paste your text, sanitize it, then copy the cleaned version to your AI tool.
Does it work in multiple languages?
Yes. The NLP-based name detection supports multiple languages including English, German, Spanish, French, and more. The regex patterns work universally for emails, IPs, credit cards, and other data types.
Is it really free?
Yes, Clean My Prompt is completely free and open source. No hidden fees, no premium tiers, no data collection. It's a privacy tool built for the community.
How fast is the sanitization process?
Sanitization happens in real-time as you type. The tool processes text instantly using optimized regex patterns and NLP, typically within milliseconds even for large texts.
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We value your privacy
We use minimal cookies to remember your theme preference and collect anonymous analytics (country-level only) to improve our service. No personal data is stored.
Add Custom Pattern
Enter JavaScript regex (without slashes). Examples: \d{3}-\d{2}-\d{4}, [A-Z]{2}\d{6}