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Preview of UserAgent & Misc Headers

UserAgent & Misc Headers by Sheentee - Extensions

Modify User-Agent and inject custom headers per tab.

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About this extension
Browser extension to allow manipulation of browser User-Agent string and to add custom headers to requests. This can be active for selected tabs. This functionality is useful for certain web application testing steps.
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Permissions and data

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
1.1
Size
48.65 kB
Last updated
25 days ago (28 Apr 2026)
Version History
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