LocalGPT is an open-source Chrome extension that provides a ChatGPT-like experience for free, ensuring privacy and data control. Powered by WebLLM, this extension allows users to enjoy conversational AI directly on their local machine, with the added benefit of offline functionality after the initial setup.

Unlike other services that rely on internet connectivity and data transfer to external servers, LocalGPT operates entirely on the user's computer, guaranteeing that no data leaves the device. Leveraging WebLLM's capabilities, the extension offers seamless chatting experiences through WebGPU technology. It's worth noting that the performance of the models may vary based on the computational power of the user's device.