wearewatched by hamr
See how websites secretly identify your device
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About this extension
Most people know about cookies. Fewer know that websites can identify your device without storing anything at all. They read your graphics card, count your CPU cores, check your language settings, probe your audio hardware — and combine it all into a unique fingerprint that follows you across the web. No cookies required. No consent asked.
wearewatched makes this visible. It intercepts these API calls in real time and shows you exactly what each site is doing — in plain language, not developer jargon.
wearewatched makes this visible. It intercepts these API calls in real time and shows you exactly what each site is doing — in plain language, not developer jargon.
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Permissions and data
Required permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.1.0
- Size
- 23.2 KB
- Last updated
- 7 days ago (Mar 4, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
- Tags
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The developer of this extension asks that you help support its continued development by making a small contribution.