Gloss privacy policy

Last updated September 27, 2026

Gloss is a Chrome extension that lets you talk with an assistant about the webpage you are viewing and change how that page looks. This policy explains what data it uses and where that data goes.

What Gloss sends, and when

What we store

Who processes data

OpenAI provides the voice and reasoning models and processes audio, page content and screenshots under its API data policies. Clerk provides accounts and sign-in. Vercel hosts our server and this website, and Upstash stores the daily usage counts. We do not sell your data or use it for advertising.

Your choices

Using your own server. If you run npx askgloss with your own OpenAI API key, the extension sends everything to that server on your computer instead of ours, and it goes from there to OpenAI. We don't receive your requests, your key or any usage counts. The key stays on your computer, saved only if you choose to.

Gloss only runs a conversation after you start it from the toolbar icon, and you can end it at any time. You can turn off page history in Settings, delete saved changes there, or sign out. To delete your account and usage records, contact us.

Contact

Questions or deletion requests: the support email on our Chrome Web Store listing.