ConjuGo JP

ConjuGo JP is a fast, ad-free Japanese verb conjugation reference and practice app. Look up any of 1,900+ verbs and see every form — instantly, and fully offline. SEARCH ANY WAY • By kanji, hiragana, romaji, or English • Even by a conjugated form COMPLETE CONJUGATION TABLES • All 18 forms: polite, te-form, past, negative, potential, passive, causative, conditional, volitional, imperative, and more • Shown in both kanji and kana, with example sentences • Tap to hear native pronunciation LEARN & PRACTICE • Quiz mode with instant "Why?" explanations of the conjugation rule • Flashcards with spaced repetition that focus on the verbs you struggle with • Track your progress with stats and daily activity streaks ORGANIZED FOR LEARNERS • JLPT levels (N5–N1), verb groups (godan / ichidan / irregular), and transitive/intransitive tags • Filter and browse by any of them • Save favorites, switch to dark mode Completely offline. No ads. No tracking. No account required — your data never leaves your device. ConjuGo JP is free to use, with an optional small tip if you'd like to support development.