How to Build a Custom ChatGPT with OpenAI’s GPT Builder – No Coding Required

ChatGPT is a powerful language generation model that can generate human-like text responses to any prompt. But what if you want to create your own chatbot that can perform a specific task, such as teaching, coaching, or entertaining? That’s where GPT Builder comes in. GPT Builder is a feature that lets you create your own custom ChatGPT, called GPTs, by using simple natural language instructions. 

You can also customize your GPTs with images, knowledge bases, and custom actions. In this article, you will learn how to use GPT Builder to create, configure, save, and share your custom ChatGPTs, without any coding required.

What is GPT Builder?

GPTs, customized versions of ChatGPT developed by OpenAI users, are created through simple English instructions provided to the GPT builder. This tool interprets your requests and generates the chatbot accordingly.

Additionally, the GPT can be configured to perform web browsing, generate images using DALLE·3, and execute code. Compared to custom instructions available to ChatGPT Plus or Enterprise users for modifying responses, the GPT builder extends functionality in two significant ways:

  1. Creation of Multiple Custom GPTs: Users can build numerous GPTs without limitations, enabling easy switching between chatbots for various purposes. In contrast, custom instructions restrict users to a single set per user.
  2. Knowledge Source File Upload: Instead of manually copying and pasting content from various sources for ChatGPT to consider, users can directly upload knowledge files to the GPT builder, streamlining the process. The builder takes care of incorporating this uploaded knowledge into the chatbot’s functionality.

How to Build your own Custom ChatGPT

Creating a GPT is easy and does not require any coding. You can make them for yourself, just for your company’s internal use, or for everyone. Once you create a GPT, you can chat with it, publish it, and share it with others. Here are the steps to create a GPT:

Log in to Your OpenAI Account

Custom Chatgpt
  • Ensure you have a ChatGPT Plus or Enterprise account.
  • Log in to start building your custom chatbot.

Create Your GPT

Custom Chatgpt
  • Access the sidebar and click on “Explore.”
  • Choose “Create a GPT.”
  • You’ll see a split screen: the ‘Create’ panel for entering prompts and the ‘Preview’ panel for interacting with your chatbot.
  • Enter prompts in the ‘Create’ panel and press Enter.
  • The GPT builder suggests a name, profile picture, and conversation starters. Accept or modify them as needed.

Refine Your GPT

Custom Chatgpt
  • Fine-tune your chatbot’s behavior by providing specific instructions.
  • Use the ‘Preview’ panel to test interactions and refine prompts based on the responses.

Configure Your GPT

  • Click on “Configure” to customize advanced settings.
  • Modify the chatbot’s name, description, profile picture (upload your own or use DALLE·3 to generate one).
  • Update or add instructions for the chatbot’s behavior.
  • Adjust conversation starters or upload files for reference.
  • Expand capabilities (e.g., code interpretation) or actions (connecting to third-party APIs).

Save Your GPT

  • Once satisfied, click “Save” (or “Update” for changes).
  • Select sharing options: “Only me,” “Only people with a link,” “Public,” or enterprise-specific sharing.

Interact with Your GPT

  • Your custom GPT appears in the sidebar of ChatGPT’s home page.
  • Select the GPT and start interacting with it.
  • Always verify the accuracy of responses due to potential hallucinations or beta limitations.

Share Your GPT

  • Access your GPT through “Explore” in the sidebar.
  • Click on the GPT you want to share.
  • Click the down caret (∨) next to its name.
  • Select “Copy link” to share the chatbot link with others.

This step-by-step guide should help you build, customize, save, and share your custom ChatGPT effectively.

How to Edit your Custom Chatbot

To edit your custom chatbot:

Access GPT Editing

  • Navigate to the sidebar and click on “Explore.”
  • Find your desired GPT and click on “Edit” next to it.
  • Modify the settings of your GPT as required.

Save Changes

  • After updating the settings, click “Update.”
  • Confirm your changes by clicking “Confirm.”

To delete a custom GPT:

Deleting GPT

  • Go to the sidebar and click on “Explore.”
  • Locate the GPT you wish to delete.
  • Click the ellipsis icon (More) next to it.

Confirm Deletion

  • Choose “Delete GPT” from the options.
  • In the confirmation window, click “Delete GPT” to confirm the deletion.

That’s all there is to it.

Why Build a Custom ChatGPT?

Building a custom ChatGPT can have many benefits, depending on your needs and goals. Here are some reasons why you might want to build a custom ChatGPT:

  • Create a chatbot that can help you or others with a specific problem, task, or interest.
  • Enhance your creativity and productivity by using ChatGPT as a tool.
  • Share your expertise or passion with others by creating a chatbot that can teach, advise, or inspire them.
  • You want to have fun and experiment with ChatGPT’s capabilities and limitations.

Frequently Asked Questions

How can I access GPT Builder?

You can access GPT Builder by going to and clicking on the “Create a GPT” button at the top right corner of the chat interface.

How can I edit or delete my GPT?

You can edit or delete your GPT by going to the “My GPTs” section of and clicking on the “Edit” or “Delete” button next to your GPT.


In summary, this article has shown you how to use GPT Builder, a feature that lets you create your own custom versions of ChatGPT, a powerful language generation model, by using simple natural language instructions. You have learned how to create, configure, save, and share your custom ChatGPTs, without any coding required. You have also seen some examples of GPTs that you can try out or get inspired by.

GPT Builder is a conversational AI model itself, which helps you build a new GPT by chatting with you. You can provide your instructions in natural language, and GPT Builder will generate a GPT that matches your specifications.

#Build #Custom #ChatGPT #OpenAIs #GPT #Builder #Coding #Required

Leave a Reply

Your email address will not be published. Required fields are marked *