UseChatGPT.AI: Copilot on Chrome (GPT-4 ✓) is a free Chrome extension that allows users to write, rephrase, summarize, translate, or explain any text on any website without copy-pasting.  The extension supercharges productivity by amplifying the power of ChatGPT and GPT-4 AI and making it easily accessible at users' fingertips. The key features of this extension include the ability to improve writing, fix spelling and grammar, make text shorter or longer, change tone, simplify language, paraphrase, write like a native in new languages, summarize, list key takeaways, translate any text in any language, explain complex text in simple words, and find action items in long texts.  This tool works everywhere on the web, and users can ask further questions or refine results through a chat feature. The tool supports GPT-4, has a robust connection to users' ChatGPT account, and supports all languages.  The extension is free, and the developers claim that it is 100% privacy-friendly. The developers are actively improving the extension with new features to boost productivity and save users even more time.  Users can drop the developers a line at [email&nbsp;protected] with any questions, suggestions or feedback.

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