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Quickly look up Japanese words with Jisho in a side panel. Highlight text to get dictionary results, and grammar help. Do you learn Japanese and need a handy dictionary on the side with additional grammar/sentence explanation provided by a teacher-like AI? This tool is for you! Turn on the extension → visit a Japanese site → toggle "enable on this site" → highlight a word with your mouse → dictionary results from Jisho.org will appear in a side panel. (try reloading the site if nothing happened) Need grammar help? Highlight a phrase and switch to the Grammar tab. You can send a query to ChatGPT or Gemini after providing your API key in the settings. Disclaimer: This extension is an independent project and is not affiliated with or endorsed by Jisho.org, OpenAI, or Gemini. All trademarks, service marks, and product names are the property of their respective owners. This extension does not use or store any data beyond what is necessary for its functionality, and respects user privacy.
Apr 10, 2026
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Keyword in name
Case-insensitive substring match in the name.
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