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Preview of En-tête

En-tête by Marc Deletang

Add custom headers to requests for specific domains.

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About this extension
A lightweight extension that stays out of your way. It’s free, has no ads, no tracking, and it’s open source forever. Simple, transparent, and built to respect its users.
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Permissions and data

Required permissions:

  • Extend developer tools to access your data in open tabs

Optional permissions:

  • Access your data for all web sites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.0.0
Size
217.07 kB
Last updated
a month ago (17 Apr 2026)
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