wearesilent by hamr
See what your form data gets sent to — before you hit submit.
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
You haven't clicked submit yet. You're still typing your email into a login form. But a script already read the field, URL-encoded your half-typed address, and fired it to an analytics server in a cross-origin request. This happens on thousands of sites. A USENIX 2022 study found 2,950 of the top 100,000 websites leak form data before submission — email, passwords, search queries, credit card fields — exfiltrated to third parties while you're still typing.
wearesilent makes this visible. No cloud. No AI. No data leaves your browser. Everything runs locally as a lightweight extension.
wearesilent makes this visible. No cloud. No AI. No data leaves your browser. Everything runs locally as a lightweight extension.
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Permissions and data
Required permissions:
- 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.
More information
- Add-on Links
- Version
- 0.3.0
- Size
- 26.95 KB
- Last updated
- 13 days ago (Mar 5, 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.