Zenflow Browser Capture by Codebytes
Send browser tabs and windows to the local Zenflow desktop app.
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About this extension
Zenflow Browser Capture connects Firefox to the local Zenflow desktop app.
The extension captures open browser windows and restorable tab URLs/titles so Zenflow can help restore and organize browser workspaces. It sends this workspace snapshot only to the locally installed Zenflow native messaging host.
This extension does not inject content scripts, does not request website host permissions, does not store browser history, and does not send browser workspace data to a remote server.
The extension captures open browser windows and restorable tab URLs/titles so Zenflow can help restore and organize browser workspaces. It sends this workspace snapshot only to the locally installed Zenflow native messaging host.
This extension does not inject content scripts, does not request website host permissions, does not store browser history, and does not send browser workspace data to a remote server.
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Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Access browser tabs
Required data collection, according to the developer:
- Browsing activity
More information
- Add-on Links
- Version
- 1.0.1
- Size
- 22.62 KB
- Last updated
- 2 days ago (Jun 19, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
- Add to collection
The extension uses the tabs permission to read open window and tab metadata needed for workspace capture, and nativeMessaging to send that snapshot to the local native host com.codebytes.zenflow. It does not use host permissions, content scripts, or remote code.