Prompt Guard icon

Prompt Guard

by Prompt Guard · promptguard.in · Privacy & Security
Manifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

Protect your sensitive data - automatically detects and redacts PII, API keys, and secrets before sending to AI assistants

Users
6
−4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#229K
#192K among extensions
Version
1.3.2
updated 12 Feb 2026

Users

monthly, 9 months
049Jan 2026Jun 2026Oct 2026
Latest, 15 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months
001Jan 2026Jun 2026Oct 2026
Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Prompt Guard

Prompt Guard is your essential privacy layer for interacting with AI. As AI assistants like ChatGPT, Claude, and Gemini become integrated into our daily workflows, the risk of accidentally sharing sensitive information—such as API keys, passwords, or Personally Identifiable Information (PII)—has never been higher. Key Features: Real-time Detection: Automatically scans your prompts as you type for sensitive data. Instant Redaction: Allows you to mask or redact sensitive information before it's sent to AI servers. Wide Platform Support: Works seamlessly with ChatGPT, Claude, Gemini, Perplexity, Poe, and 20+ other AI platforms. Local-First Privacy: Data scanning is performed locally on your device to ensure maximum security. Pro Features: Sync your settings and unlock advanced detection patterns. Stay productive and lead the AI revolution without compromising your security or your company's data privacy policies.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−4−40.0%00.00
6 months0+0.0%00.00

Chrome Web Store search rankings

Where Prompt Guard appears when people search the store, with the 30 day change
Search phrasePosition30 days
extension guard#70−11

Version history

6 versions recorded
1.3.212 Feb 2026
1.3.15 Feb 2026
1.3.03 Feb 2026
1.2.229 Jan 2026
1.2.127 Jan 2026
1.2.022 Jan 2026

Details

Category
Privacy & Security
First seen
22 Jan 2026
Size
514 KB
Languages
en-GB
Pricing
in_app
Privacy policy
promptguard.in
Support
promptguard.in/contact/
Extension ID
oloobpangnaeiklbckiogngmhigjebea

Permissions and risk

Elevated riskimpact 4, likelihood 2
Permissions
activeTabstoragetabsalarmsnotifications
Site access
https://chatgpt.com/*https://www.chatgpt.com/*https://chat.com/*https://www.chat.com/*https://claude.ai/*https://www.claude.ai/*https://gemini.google.com/*https://x.ai/*https://grok.x.ai/*https://grok.com/*and 44 more

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