Galactus Nihongo

Make learning Japanese easier wherever you browse.

Learn directly from Japanese webpages without breaking your flow. Highlight a Japanese term or short phrase, then press Translate to see: - A clear English meaning - Kana and romaji readings - A learner-friendly phrase breakdown - Kanji details where available - Pin multiple translations to their original text - Collapse a translation into a compact chip and reopen it later - Restore saved translation pins when you revisit the same page 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: - Only Japanese text you actively select, or an image on which you explicitly invoke Translate image to English, is sent - Full webpage text, page URLs, and browsing history are not uploaded - Saved translation anchors and page addresses stay only in Chrome on your device and can be removed by closing their cards or chips - 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.