Tools · Updated 27 Oct, 09:44 pm IST
Mozilla adds AI form-filling and webpage monitoring to Firefox Smart Window

Why it matters for readers: It demonstrates how a browser can use AI to summarize and reuse information across tabs and monitor web pages for changes.
- Smart Window can fill web forms by pulling information from your open tabs and suggesting text for fields.1
- To use form fill, click into a form with at least four text fields and choose the “Fill from sources” option to select which tabs to draw from.1
- Mozilla says the form-fill feature currently supports text fields and it is working to add dropdown and PDF support.1
- A new “/watch” command in Smart Window lets you ask Firefox to monitor webpages for changes like sales or new job listings and check them daily or weekly when the browser is open.1
- Mozilla notes that data from the source pages is shared with Google’s Gemini 3.1 Flash Lite model to generate the suggestions.1
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