
Modify Headers DNR by Brawl
Modify request and response headers through the DeclarativeNetRequest API
Available on Firefox for Android™Available on Firefox for Android™
112 Users112 Users
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About this extension
You can set, append and remove various HTTP headers on both request and response. This add-on differs from others in that it uses the MV3-compatible "DeclarativeNetRequest" API which means that the browser itself handles all the modifying logic.
NOTE: Modified response headers won't be shown in the network console but they are still applied.
NOTE: Modified response headers won't be shown in the network console but they are still applied.
The full changelog is available on GitHub.
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Permissions and dataLearn more
Required permissions:
- Block content on any page
- Read your browsing history
Optional permissions:
- Access your data for all websites
More information
- Add-on Links
- Version
- 2.1.0
- Size
- 73.38 KB
- Last updated
- a year ago (Aug 23, 2024)
- Related Categories
- License
- Custom License
- Version History
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The developer of this extension asks that you help support its continued development by making a small contribution.
Release notes for 2.1.0
- Add note that modified response headers won't be shown in the browser devtools
- Rules can be applied to both request and response
- Fix priority not getting applied
- Rules can be applied to both request and response
- Fix priority not getting applied