Talk with GPT Extensions

Talk with GPT Extensions is a browser add-on listed on the Chrome Web Store under the Workflow & Planning category. Its purpose is narrow and clear: let you hold a two-way conversation with OpenAI's language model inside Chrome rather than through a chat web app. The extension uses the browser's native speech recognition to capture what you say and text-to-speech to read the model's replies aloud, so the exchange feels closer to a spoken dialogue.

Setup follows a short documented flow. You obtain an API key from OpenAI, open the extension popup, paste the key, pick a language if needed, press Start conversation, and then use a click-to-speak button in the modal to talk. The interface is deliberately minimal, and the developer describes it as suitable for casual conversation, language practice, and general experimentation with AI.

Because the extension calls OpenAI directly with your own credentials, the practical cost is whatever your OpenAI API usage amounts to — the extension itself is distributed at no charge. The published build is version 0.1.0 from April 2023 and it is primarily documented in Korean and English, with a few hundred installs and no user ratings yet.