Firefox Smart Window can fill forms from selected tabs and watch pages for changes
Mozilla added two AI features to the Smart Window beta: form suggestions drawn from user-selected tabs and daily or weekly page monitoring while the browser is open.

AT A GLANCE
Key points
- Form suggestions use only tabs selected by the user and remain editable before submission.
- A watch task supports up to five pages, with 15 active tasks per account.
- The desktop beta is limited to English in the United States and Canada.
What is changing?
Mozilla added AI-assisted form filling and page monitoring to the Firefox Smart Window beta on October 27. Users choose which open tabs can act as sources through the “Fill from sources” option, and Smart Window prepares field suggestions from those pages. Suggestions can be reviewed and edited before filling, and the browser does not submit the form.
The form feature uses Gemini 3.1 Flash Lite to detect fields and extract relevant information from selected tabs. Content from those pages is shared with the model, while values saved in Firefox’s regular autofill remain on the device. The initial version supports text fields only and does not save generated form-fill data.
A new “/watch” command can check up to five pages per task on a daily or weekly schedule, but checks run only while the browser is open. Qwen matches requested changes, and users can keep up to 15 active tasks. The features are available in the desktop Smart Window beta in English in the United States and Canada.
Explore the original sources
Source date: 27 October 2026.
Published by AI Radar: 27 Oct 2026, 20:06 (Istanbul, UTC+3).
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