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ChatGPT

ChatGPT is OpenAI’s AI assistant. You can use it to answer questions, write, create images, complete work and code, in one place, on the web or in an app you download.

Open ChatGPT ↗Watch and learnCommon questions

What ChatGPT does

  • Answers questions and helps you write.
  • Creates images.
  • Helps you complete work and code, from the same place.
  • Includes Codex, which OpenAI describes as AI coding agents for engineering teams: pull requests, refactors, code reviews and automations.
  • Works in the browser or in an app you can download.
  • Comes in business versions, ChatGPT Business and ChatGPT Enterprise, which OpenAI treats separately from the individual service.

What people use it for

  • Ask and draft

    Ask a question, or give it a rough start and ask it to write the rest, then edit what comes back.

  • Create images

    Describe an image and have ChatGPT make it, one of the things OpenAI lists on its page.

  • Hand coding work to an agent

    Codex is OpenAI’s coding agent inside ChatGPT, described as completing pull requests, refactors and code reviews.

  • Check before you rely on it

    OpenAI’s own Help Center says outputs can be inaccurate, untruthful and misleading at times, and recommends checking whether responses are accurate.

Who it suits

  • People who want one general assistant for questions, writing, images and code.
  • Anyone who will check what it says before acting on it, which OpenAI itself recommends.

Plans and access

OpenAI says ChatGPT is free to use and also sells subscription plans, which it lists on its pricing page. Its business offerings, ChatGPT Business and ChatGPT Enterprise, are separate from the individual service. Read OpenAI’s current plans before you decide.

How to start

  1. 1Open ChatGPT and start with the free version. Open
  2. 2Ask about a task you know well, so you can judge how good the answer is.
  3. 3Check what it tells you. OpenAI’s Help Center warns that answers can be wrong. Open
  4. 4Look at your data controls so you know how your conversations are used. Open

Watch and learn

Videos from OpenAI’s own channel, so you can learn it here. Nothing loads from YouTube until you press play. More on the OpenAI channel.

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Common questions about ChatGPT

What is ChatGPT?
ChatGPT is OpenAI’s AI assistant, used to answer questions, write, create images, complete work and code in one place.
Is ChatGPT free?
OpenAI’s Help Center says ChatGPT is free to use, though it has subscription plans on its pricing page. Plans change, so check the current ones.
Can I trust what ChatGPT says?
Not without checking. OpenAI’s Help Center says outputs may be inaccurate, untruthful and misleading at times, and recommends checking whether responses are accurate.
Does ChatGPT use my conversations to train its models?
OpenAI’s Help Center says that for individual services such as ChatGPT it may use your content to train its models and that you can opt out, and that it does not use content from its business offerings, ChatGPT Business and Enterprise, for training. Check the current settings and terms.

Where this comes from

Written from the maker’s own pages, read on 2026-10-13. Plans, limits and features change, so the page you land on is the source.

Each tool links to its maker’s own page. They are listed so you know what exists and what to learn, not ranked, and they are not endorsements. We are not affiliated with these companies. A tool can change or be renamed; the page you land on is the source.