KeyFinder by moamenbasel
Passively discovers API keys, tokens, and secrets leaked in page scripts, DOM, network responses, and browser storage.
ExperimentalExperimental
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About this extension
Zero dependencies - Pure vanilla JavaScript, no jQuery, no external libraries
Manifest V3 - Built for modern Chrome with service worker architecture
Passive scanning - Runs automatically on every page load
Custom keywords - Add your own search terms to scan for
Dashboard - Professional results page with filtering, sorting, and search
Export - Download findings as JSON or CSV
Badge counter - Shows finding count on the extension icon
Low footprint - Minimal CPU and memory usage
All frames - Scans iframes and embedded content
Manifest V3 - Built for modern Chrome with service worker architecture
Passive scanning - Runs automatically on every page load
Custom keywords - Add your own search terms to scan for
Dashboard - Professional results page with filtering, sorting, and search
Export - Download findings as JSON or CSV
Badge counter - Shows finding count on the extension icon
Low footprint - Minimal CPU and memory usage
All frames - Scans iframes and embedded content
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access your data for all web sites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 2.0.0
- Size
- 30.96 kB
- Last updated
- 25 days ago (14 Apr 2026)
- Related Categories
- Licence
- MIT Licence
- Version History
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