PromptWard 0.9.3
PromptWard 0.9.3
Local-first prompt PII guard for ChatGPT, Claude, Gemini, Perplexity, and Mistral. Detection and redaction run entirely on-device via a local ONNX model - no prompt text is ever sent to a server.
Install
- Download
promptward-extension.zipbelow and unzip it somewhere permanent. - Go to
chrome://extensions, enable Developer mode, click Load unpacked, and select the unzipped folder. - Click the toolbar icon to open the side panel - the local model loads automatically on first open.
- Send a prompt with PII on a supported site; PromptWard shows a redaction review before it goes out, and auto-sends the redacted version after a 5s idle timer (or click "Send original" to opt out).
What's in this build
- Auto-loading local model with a progress bar in the side panel.
- Censor-by-default review flow with a 5-second auto-confirm and explicit opt-out.
- Fixed a message-routing race that could freeze the side panel on open.
- Fixed silent unredacted sends on rich-text composers (Perplexity, and similar Lexical/ProseMirror-based editors) - redaction now uses a multi-strategy write-and-verify and refuses to send if it can't confirm the redacted text actually landed.
See PRIVACY.md and NOTICE for data handling and third-party model attribution.