
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
ChatGPT App has been officially removed from the Chrome Web Store and now redirects to an error page indicating the item is no longer available.
Direct outbound link disabled because chromewebstore.google.com was unavailable or returning server errors during verification.
Verified active tools in AI Chatbot, ranked by current traffic and editorial score.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

Chat with 30+ leading AI models in one clean, fast workspace

All-in-one AI assistant across web, browser, desktop and mobile
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ChatGPT App functioned as a straightforward browser extension allowing users to trigger ChatGPT overlays on any website across the web, facilitating instant lookups and text generation without opening extra tabs.
Since ChatGPT App has been delisted, check out the reliable AI sidebar extensions and web copilots featured at the top of this page.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Chat with 30+ leading AI models in one clean, fast workspace
All-in-one AI assistant across web, browser, desktop and mobile
One-click AI assistant for browsing, writing and research
Your AI agent for the browser: chat, automate and create from one sidebar