Small Talk is a simple Chrome extension that uses a local instance of Gemini Nano via the experimental Prompt API in Chrome.

It can:

→ Summarize highlighted text (Cmd Shift S)

→ Explain content as if you're 5 years old (Cmd Shift E)

It can also read the generated summaries and explanations aloud using Cartesia's lightning fast Text-to-Speech model.

Before running the extension, you need to get an API key from Cartesia and set it at the top of the content.js file.

You also need to be running the latest version of Chrome Canary with some experimenal flags enabled. You can find more information on how to set up your environment here.