BrowserTranslate is a Chrome browser extension built for people who want to learn languages from the real content they read every day rather than from a textbook. Instead of replacing a paragraph with a flat machine translation, it asks ChatGPT to dissect the highlighted passage: you get the translation, the individual vocabulary items, romanization for non-Latin scripts, and commentary on grammar, syntax and levels of formality. That combination is what separates it from ordinary page translators, which usually stop at a single output sentence.
The workflow is deliberately minimal. After installing the extension you connect your own ChatGPT/OpenAI account, then browse normally. Whenever you meet text in a target language, you select it, press the button that appears, and read the explanation in a popup without leaving the page. The developer advertises support for more than 100 languages, ranging from major European, African and Asian languages to closely related dialects such as Mandarin, Cantonese, Hokkien, Hakka, Shanghainese and Taiwanese, or Egyptian, Lebanese, Saudi and Moroccan Arabic.
Pricing is a single one-time payment (listed at $9.99 at the time of writing) for lifetime access to the extension. Note that the extension itself is only half of the setup: because it calls ChatGPT on your behalf, you must supply your own OpenAI API key, and API usage is billed separately by OpenAI according to your own consumption. That makes the total cost depend on how heavily you use it.
