Download the ChatGPT app for Windows, Mac, iPhone, and Android. Access ChatGPT Work and Codex, use voice conversations, create images, and connect your files and apps. Starting today, you can use ChatGPT instantly, without needing to sign-up. We’re rolling this out gradually, with the aim to make AI accessible to anyone curious about its capabilities. We may use what you provide to ChatGPT to improve our models for everyone. Log in or sign up to ChatGPT Chat with your files and images Upload a document or image, then ask questions about it. ChatGPT can read, summarize, or explain what it sees. You can now have voice conversations with ChatGPT directly from your computer, starting with Voice Mode that has been available in ChatGPT at launch, with GPT‑4o’s new audio and video capabilities coming in the future. Use ChatGPT for work, life, and everything in between. Turn rough notes and thoughts into clear, polished writing. Draft messages, notes, plans, stories, posts, and other writing, and edit as your thinking develops. Create images from a prompt, explore visual directions, or generate graphic designs for flyers, branding, and more. Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place. Get started for free or download the app. GPT‑5 excels at writing, research, analysis, coding, and problem-solving. It delivers more accurate, professional responses and feels like collaborating with a smart, thoughtful colleague. ChatGPT thinks harder on complex tasks and asks relevant follow-up questions to keep work moving. We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place. Get started for free or download the app.