ChatGPTBox

ChatGPTBox-dev/chatGPTBox

Call AI from a floating window on any page: translate selections, summarize, show answers next to search results. Supports many APIs and web-app accounts.

Why pick itLong-running and still maintained, with support for Chrome, Edge, Firefox and Safari. Good for anyone who wants a general-purpose AI toolbar.

Install

InstallSearch “ChatGPTBox” in the Chrome Web Store, Microsoft Edge Add-ons or Firefox Add-ons
GitHub
ChatGPTBox-dev/chatGPTBox
Stars
★ 10.8k
License
MIT
Language
JavaScript
Last push
Oct 19, 2026
Category
Browser extensions

Good for

Getting started

  1. Search for "ChatGPTBox" in the Chrome, Edge or Firefox extension store and install it
  2. Pick the API or web account you want to use in settings
  3. For other models, use Custom Model mode with Ollama, OpenRouter or a custom API address

Before you install

The extension must be activated manually by default and only sends prompts or page content to your configured AI service when you trigger an AI feature.

Summarized by AI from the project docs; check the official docs before relying on it.

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Source GitHub · Updated Oct 24, 2026 · All rights belong to the original creators