Chrome Extension
BrightMail AI
A Chrome extension that uses Chrome's built-in Gemini Nano model to surface key phrases in your Gmail drafts before you hit send. Dates, dollar amounts, deadlines, and action items, highlighted and styled entirely on-device.
Free.
Why I built it
Long emails bury the things that actually matter. BrightMail AI reads your draft before you send it and highlights the parts a reader needs to catch: dates, dollar amounts, deadlines, and action items. It runs on Chrome's built-in Gemini Nano model, so the analysis happens on your machine and no draft is ever uploaded anywhere.
What it does
- On-device AI via Chrome's built-in Gemini Nano, so no data leaves your browser
- Identifies dates, dollar amounts, deadlines, and action items
- Preview popover to approve or skip each phrase before applying
- Three highlight presets plus fully custom styles
Questions about BrightMail AI
- Does BrightMail AI read my email?
- The analysis runs entirely on your own machine using Chrome's built-in Gemini Nano model. Your drafts are never uploaded to a server, and there is no external API call involved in highlighting a draft.
- What does BrightMail AI highlight?
- It surfaces the details a reader is most likely to miss in a long email: dates, dollar amounts, deadlines, and action items. You get a preview popover to approve or skip each phrase before the highlights are applied.
