Chat with GPT is an open-source ChatGPT app that aims to provide users with a more personalized and engaging experience. With its extra features, users can customize their interactions with ChatGPT to suit their needs and preferences.

This app has been developed using TypeScript + React and is powered by the new ChatGPT API from OpenAI. The app is not only easy to use but also provides a realistic human voice for a more natural conversation.

Users have the option to try out the hosted version of the app at or self-host with Docker. Moreover, the app is designed to be easily customizable, so users can modify the app to fit their specific requirements.

The development of this app is an ongoing process, and the community is welcome to contribute to the project by submitting pull requests. With its innovative features and user-friendly interface, Chat with GPT is a must-have for anyone who wants to enhance their ChatGPT experience.


  • ๐Ÿš€ Fast response times.
  • ๐Ÿ”Ž Search through your past chat conversations.
  • ๐Ÿ“„ View and customize the System Prompt - the secret prompt the system shows the AI before your messages.
  • ๐ŸŒก Adjust the creativity and randomness of responses by setting the Temperature setting. A higher temperature means more creativity.
  • ๐Ÿ’ฌ Give ChatGPT AI a realistic human voice by connecting your ElevenLabs text-to-speech account, or using your browser's built-in text-to-speech.
  • ๐ŸŽค Speech recognition powered by OpenAI Whisper.
  • โœ‰ Share your favorite chat sessions online using public share URLs.
  • ๐Ÿ“‹ Easily copy-and-paste ChatGPT messages.
  • โœ๏ธ Edit your messages
  • ๐Ÿ” Regenerate ChatGPT messages
  • ๐Ÿ–ผ Full markdown support including code, tables, and math.
  • ๐Ÿซฐ Pay for only what you use with the ChatGPT API.
  • Run with Docker

Bring your own API keys


To get started with Chat with GPT, you will need to add your OpenAI API key on the settings screen. Click "Connect your OpenAI account to get started" on the home page to begin. Once you have added your API key, you can start chatting with ChatGPT.

Your API key is stored only on your device and is never transmitted to anyone except OpenAI. Please note that OpenAI API key usage is billed at a pay-as-you-go rate, separate from your ChatGPT subscription.


To use the realistic AI text-to-speech feature, you will need to add your ElevenLabs API key by clicking "Play" next to any message.

Your API key is stored only on your device and never transmitted to anyone except ElevenLabs.


Chat with GPT is licensed under the MIT license. See the LICENSE file for more information.


GitHub - cogentapps/chat-with-gpt: An open-source ChatGPT app with a voice
An open-source ChatGPT app with a voice. Contribute to cogentapps/chat-with-gpt development by creating an account on GitHub.
Chat with GPT | Unofficial ChatGPT app
An open source ChatGPT app with a voice.