Galactus Nihongo

Make learning Japanese easier wherever you browse.

Learn directly from Japanese webpages without breaking your flow. Translate a Japanese webpage in place: - Choose Translate entire page from the extension - Read natural, idiomatic English in the original page layout - Restore the original Japanese at any time Highlight a Japanese term or short phrase, then press Translate to see: - A clear, natural English meaning within seconds - Keep several translations open at once - Find your recent selection translations in the extension popup Translate the Japanese text inside an image: - Right-click the image and choose Translate image to English - Keep the original composition while readable Japanese labels are replaced - See the translated image immediately on the webpage - Reopen the original and translated images from the Chrome section of app history Keep Japanese prices in context: - Convert yen prices to estimated USD values on demand - Hover a converted value to see the original yen amount - Enable automatic conversion on websites you choose - Restore the original page values at any time Link your Galactus Nihongo account securely: - Open the extension to generate a short-lived QR code - Scan it from the signed-in Galactus Nihongo iOS app - Manage and revoke linked browsers from the app - See Chrome translations in a separate 12-item history with a Chrome badge Privacy by design: - Japanese text is sent only after you actively choose a selection translation or Translate entire page; images are sent only after you invoke Translate image to English - Whole-page translation sends the page title and visible Japanese text, but not the page URL or browsing history - Yen detection and conversion happen locally in your browser - No ads and no sale of personal data Exchange-rate conversions are estimates and may differ from card or payment provider rates.