Japanese Verb Conjugator

Struggling with Japanese verb forms?

Type any verb and instantly see every conjugation: te-form, past, negative, polite, potential, passive and more. Perfect for students studying Japanese grammar.

Fast, simple, and reliable.


Japanese Verb Conjugation Made Simple

Stop guessing verb forms.

Japanese Verb Conjugator instantly shows how any verb changes across common grammar forms. Enter a verb and immediately see all conjugations clearly organized.

Perfect for beginners and intermediate learners studying Japanese.


Instantly Conjugate Verbs

Type a verb in hiragana and get full conjugation results immediately.


All Common Forms

• Masu (polite)
• Past
• Negative
• Te-form
• Potential
• Passive
• Causative
• Volitional
• Imperative


Verb Type Detection

Automatically identifies ichidan, godan, and irregular verbs so you can understand patterns naturally.


Favorites & History

Save verbs and quickly check them again while studying or doing homework.


Designed for Study

No accounts. No ads. Just a fast grammar reference you can open anytime.

Use it while reading textbooks, doing homework, or practicing Japanese conversation.


After learning verb forms, practice reading real Japanese sentences with our other Japanese learning apps.