Signal Jammer
Privacy Guardrails for ChatGPT, Claude, Gemini and Microsoft Copilot
As of June 2026, Signal Jammer has 7 users and a 5.00/5 rating from 1 reviews in the Privacy & Security category.
Usersdown 22.2 percent−22.2%
7
7
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
4.4.0
Manifest V3
90-day change · In the last 90 days this extension 2 version updates, changed permissions.
History
10 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 9 | — | — | 4.3.0 |
| Apr 10, 2026 | 10 | — | — | 4.3.0 |
| Apr 20, 2026 | 9 | — | — | 4.3.0 |
| Apr 25, 2026 | 7 | — | — | 4.3.0 |
| May 2, 2026 | 7 | — | — | 4.3.1 |
| May 9, 2026 | 7 | — | — | 4.4.0 |
| May 20, 2026 | 9 | 5.00 | 1 | 4.4.0 |
| May 26, 2026 | 10 | 5.00 | 1 | 4.4.0 |
| Jun 2, 2026 | 9 | 5.00 | 1 | 4.4.0 |
| Jun 8, 2026 | 10 | 5.00 | 1 | 4.4.0 |
| Now | 7 | 5.00 | 1 | 4.4.0 |
Changelog
- May 2, 2026description
🛡️ Signal Jammer helps individuals and teams catch sensitive data before it is sent to AI tools. At the moment of intent, the extension surfaces a small capsule that highlights risky text and attachments. You decide whether to proceed, edit, or send anyway. All checks run locally in your browser. No prompts or attachments are transmitted, stored, or logged. 🧩 Core Features • 🧠 Works on ChatGPT, Claude and Microsoft Copilot • 👀 Local, in-browser review before sending • 📎 Detects sensitive text and attachments • 🎛️ Adjustable detection strength toggles for more control • ⚠️ Soft warnings. You stay in control • 👥 Basic Teams and admin foundations • 🪶 Lightweight Manifest V3 extension 🔐 Privacy & Data Use Signal Jammer does not transmit or store chat content or attachments. If you sign in, the extension uses login cookies from app.signaljammer.ai only to sync preferences and team settings. These cookies are never shared with third parties and are not used for advertising or tracking. Built by TrustLayer Labs.
🛡️ Signal Jammer helps you avoid sending sensitive data to AI tools by mistake. It intercepts prompts and attachments at the moment of sending, highlights risk, and lets you send a safer version instantly. Designed for fast-moving workflows where small mistakes can have real consequences. All checks run locally in your browser. No prompts or attachments are transmitted, stored, or logged. 🧩 Core Features • 🧠 Works on ChatGPT, Claude, Gemini and Microsoft Copilot • 👀 Real-time interception before sending • 📎 Detects sensitive text and attachments • ✨ “Send safely” with automatic masking • 🎛️ Adjustable detection strength (Gentle, Balanced, Strong) • 👥 Teams and admin foundations • 🪶 Lightweight Manifest V3 extension 🔐 Privacy & Data Use Signal Jammer does not transmit or store chat content or attachments. If you sign in, the extension uses cookies from app.signaljammer.ai only to sync preferences and team settings. These are not shared with third parties and are not used for advertising or tracking. Built by TrustLayer Labs.
- May 2, 2026short_description
Privacy Guardrails for ChatGPT, Claude and Microsoft Copilot.
Privacy Guardrails for ChatGPT, Claude, Gemini and Microsoft Copilot
- May 2, 2026host_permissions
https://app.signaljammer.ai/*, https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*, https://copilot.microsoft.com/*, https://gemini.google.com/*
https://app.signaljammer.ai/*
- Apr 25, 2026short_description
Privacy guardrails for ChatGPT, Claude and Microsoft Copilot.
Privacy Guardrails for ChatGPT, Claude and Microsoft Copilot.
- Apr 25, 2026host_permissions
https://app.signaljammer.ai/*, https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*, https://copilot.microsoft.com/*
https://app.signaljammer.ai/*, https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*, https://copilot.microsoft.com/*, https://gemini.google.com/*
Permissions & access
- Permissions
- storagecookies
- Host access
- https://app.signaljammer.ai/*
Screenshots
About
🛡️ Signal Jammer helps you avoid sending sensitive data to AI tools by mistake. It intercepts prompts and attachments at the moment of sending, highlights risk, and lets you send a safer version instantly. Designed for fast-moving workflows where small mistakes can have real consequences. All checks run locally in your browser. No prompts or attachments are transmitted, stored, or logged. 🧩 Core Features • 🧠 Works on ChatGPT, Claude, Gemini and Microsoft Copilot • 👀 Real-time interception before sending • 📎 Detects sensitive text and attachments • ✨ “Send safely” with automatic masking • 🎛️ Adjustable detection strength (Gentle, Balanced, Strong) • 👥 Teams and admin foundations • 🪶 Lightweight Manifest V3 extension 🔐 Privacy & Data Use Signal Jammer does not transmit or store chat content or attachments. If you sign in, the extension uses cookies from app.signaljammer.ai only to sync preferences and team settings. These are not shared with third parties and are not used for advertising or tracking. Built by TrustLayer Labs.
Technical
- Version
- 4.4.0
- Manifest
- V3
- Size
- 1.31MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- dnmohgendkcfggldciifjfdhjabiejkb
- Developer ID
- uccc0695dd17b56a0a95682b23ae13920
- Developer Email
- [email protected]
- Created
- Oct 13, 2025
- Last Updated (Store)
- Apr 30, 2026
- Last Scraped
- Jun 8, 2026
- Website
- signaljammer.ai
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.