Dev based in Singapore

Adrian Easton  • Peerlist

PromptSafe lets professionals use ChatGPT and Claude with client data — without risking confidentiality.It works by detecting and replacing sensitive information (names, emails, phone numbers, financials) with placeholders like [PERSON_1] before anything reaches AI. After you get the AI response, restore the real data back with one click.Everything runs locally in your browser. No server, no uploads. You can verify this yourself in DevTools.Two tools for different needs:<ul><li>PromptSafe Text — a Chrome extension that works directly inside ChatGPT and Claude. Paste your text, review detected items in the side panel, anonymize and send — without leaving the chat. Also available as a web app.</li><li>PromptSafe PDF — upload lengthy documents, redact sensitive data visually while preserving the document layout. Download a clean PDF ready to share or use with AI.</li></ul>Both include a reversible vault — placeholders map back to original data, so you get usable AI output with real names restored.Who it's for: Freelancers, consultants, recruiters, accountants, HR professionals — anyone handling client data with sensitive information that could get leaked or used to train AI models.Free to start — no sign-up needed. Pro plan ($5.99/mo) for PDF redaction and unlimited detection.