Custom Tab Title (from File) by Beat Hagenlocher
Firefox web extension to change the title of any tab depending on regular expressions applied to the tab address URL
1 User1 User
Extension Metadata
About this extension
Configuration
You can configure this addon by uploading a json with the keys being page regexes, and the title being template strings.
See here: https://github.com/haglobah/custom-tab-title-from-file
Example Config
You can configure this addon by uploading a json with the keys being page regexes, and the title being template strings.
See here: https://github.com/haglobah/custom-tab-title-from-file
Example Config
config.json:{
"chatgpt\\.com": "[page_title] | ChatGPT"
}
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 2.1.0
- Size
- 19.5 KB
- Last updated
- 2 months ago (Jan 23, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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