BrowserTranslate is a web extension designed to help users understand and learn foreign languages while they browse the internet. It connects with ChatGPT to provide detailed explanations and translations of highlighted text. This tool supports over 100 languages, offering insights into translations, vocabulary, grammar, syntax, and formality. Users highlight the text, press the translate button, and a popup with relevant information appears. BrowserTranslate is a paid product, requiring a one-time fee of $9.99 and a ChatGPT account with API keys.