SmartSuggest by Boyce

SmartSuggest watches for search input fields as you browse. When you start typing, a dropdown appears below the input with relevant suggestions — just like an AI autocomplete.

The suggestions are generated from a local keyword database, simulating what AI-powered search suggestions look like. No data is sent to any external service. Everything runs locally in your browser.

You can control which sites the feature is active on, how many suggestions appear, and the delay before they show up. The popup lets you manage suggestion sources and per-site settings.

No keystrokes or page content is ever transmitted. Your typing stays private.