Veilance by Veilance
Understand browser privacy activity, shield supported fingerprinting signals, and control redacted telemetry.
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About this extension
Veilance shows you what websites are doing inside your browser.
It monitors privacy-relevant activity locally, including third-party network requests, browser storage, permission access, tracking technologies, and fingerprinting techniques. Instead of simply labeling a site as “safe” or “unsafe,” Veilance shows you the underlying evidence so you can understand how the site interacts with your browser and your data.
Your browsing activity is analyzed locally by default, giving you visibility into website behavior without turning your browsing history into another data source.
It monitors privacy-relevant activity locally, including third-party network requests, browser storage, permission access, tracking technologies, and fingerprinting techniques. Instead of simply labeling a site as “safe” or “unsafe,” Veilance shows you the underlying evidence so you can understand how the site interacts with your browser and your data.
Your browsing activity is analyzed locally by default, giving you visibility into website behavior without turning your browsing history into another data source.
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Permissions and data
Required permissions:
- Access browser activity during navigation
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
Optional data collection, according to the developer:
- Browsing activity
- Financial and payment information
- Location
- Personally identifying information
- Technical and interaction data
- Website content
More information
- Add-on Links
- Version
- 0.8
- Size
- 1.43 MB
- Last updated
- 4 days ago (Sep 7, 2026)
- Related Categories
- License
- Apache License 2.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Tags
- Add to collection