AI Browser Assistant takes a very narrow, practical approach to AI in the browser: it removes copy-paste friction. Anywhere a text selection is possible — a long article, an email draft, a forum answer, a contract clause — you can right-click and send that selection to an OpenAI model. The fixed actions cover the most repetitive reading and writing chores: condensing a wall of text, translating a passage, finishing a sentence you started, drafting a reply, or getting a plain-language explanation of something technical.
The extension is deliberately minimal in scope. It is not a marketing suite or a content studio; it is a context-menu helper plus a small chat panel. Installation is the standard Chrome Web Store flow, and the main piece of setup is pasting your own OpenAI API key into the options page, where you can also adjust the model and other preferences. Because you bring your own key, your usage and any costs are billed directly by OpenAI rather than through the extension.
The listing shows a very small install base and a last update in January 2023 (version 0.0.1), so it should be treated as a simple utility rather than an actively developed product. It still performs the task it advertises, and it is useful if you already have an OpenAI key and want quick, in-page AI actions without opening another tab.
