Overview
Stop sensitive data leaking into AI chats by accident. Clipboard protection for ChatGPT, Claude & Gemini. 100% local.
PromptSafe - PII Protection for AI Use AI at work without exposing client data. PromptSafe runs silently in the background. When you paste text into ChatGPT, Claude, or Gemini, it scans for sensitive data and intercepts it before it reaches the AI. No setup. No extra steps. Just a safety net that's always there. Works on: • ChatGPT • Claude • Gemini CLIPBOARD PROTECTION — ALWAYS ON Most AI data leaks happen through copy-paste. You paste an email thread, a contract, or client notes — and someone's phone number, address, or SSN goes straight to the AI without you noticing. Clipboard Protection catches it automatically — every paste, every time. • Paste into ChatGPT, Claude, or Gemini • PromptSafe detects sensitive data instantly • Review detected items before the text reaches the AI • Choose which items to anonymise • Real names and data never leave your browser TEXT SCANNER — YOUR PRIVACY WORKSPACE When you need more control, open the PromptSafe scanner from the chat box. Drop a document, review detected data, and send only what's safe to the AI. • Drop a PDF or DOCX, or paste text directly • Names, emails, phones, addresses, SSNs, IDs and more detected automatically • Review highlights, fix false positives, add anything missed • Anonymise & Inject sends safe text directly to the AI chat • Revert to Original restores real data from the AI response in one click WHY PROMPTSAFE? ✓ 100% local processing — nothing is uploaded, ever. Verify it yourself in DevTools. ✓ Always-on clipboard protection — works automatically, no setup required ✓ Readable placeholders — [PERSON_1] keeps documents understandable for the AI ✓ Fully reversible — restore real data from AI responses instantly ✓ Works on ChatGPT, Claude, and Gemini WHO IT'S FOR PromptSafe is designed for professionals who work with confidential data and want to use AI safely: • Paralegals and legal assistants processing discovery documents • HR professionals drafting from employee records • Recruiters screening CVs and resumes • Accountants and bookkeepers reviewing client financials • Migration agents handling visa applications • Anyone who's ever thought: "I'd use ChatGPT for this, but I can't because of the client data." ALSO AVAILABLE • PromptSafe Text Scanner — https://promptsafe.app/text • PromptSafe PDF — visual redaction that preserves formatting for complex documents and court filings PRIVACY Everything runs locally in your browser. No text is uploaded, stored, or transmitted to any server — ever. Learn more: https://promptsafe.app/privacy
Details
- Version0.5.8
- UpdatedMarch 10, 2026
- Size798KiB
- LanguagesEnglish
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
