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
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"
}
Rated 0 by 0 reviewers
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
- 13 days ago (Jan 23, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
- Add to collection