PromptVault

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

5.0

Ratings

Updated

May 23, 2026

Media

3 items

Description

Warns before sensitive data is pasted or uploaded into AI tools. PromptVault helps prevent accidental sensitive-data leaks into AI tools. It scans pasted text, prompt submissions, and text-like uploads on supported AI websites where users enter prompts or attach text files. It can detect API keys, credentials, private keys, JWTs, database URLs, SSNs, credit card numbers, health data, legal/contract language, internal-only content, and source code patterns. All scanning happens locally in the browser. This version does not send prompt contents, detected data, audit logs, or telemetry to any external server.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
11
Description length
Characters in the listing description.
617
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
8.9

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.