How do I translate English to Japanese?

Paste your English text, click Translate, then copy or listen to the Japanese result.

Is this a human-quality translation?

No. Translation runs in your browser using AI machine translation. It is useful for drafts and everyday communication, but important content should be reviewed by a fluent speaker.

Can I listen to the Japanese translation?

Yes. Click Listen on the result to hear it with Listeny's neural text-to-speech voices.

Why does quality vary so much?

Japanese is context-heavy. Short English without subject may produce vague Japanese. Add who does what, when, and to whom in English for sharper results.

Should I use this for business keigo?

Automatic keigo is unreliable. Use output as a skeleton and have a native colleague refine 敬語 for customer-facing email.

English to Japanese Translation – Free Online Translator

How to translate English to Japanese

Enter or paste your English text.
Click Translate.
Review the Japanese translation.
Copy the result or listen with Listeny text-to-speech.

Japanese uses multiple scripts; machine translation quality varies.

English to Japanese with script awareness

Japanese output may mix kanji, hiragana, and katakana depending on word origin. English product names often appear in katakana. This translator is meant for drafts — anime fan subs, game localization notes, and travel phrases — not for published manga without human editing. Always verify keigo (polite language) level before emailing Japanese clients.

English → Japanese project ideas

Indie game devs prototype Japanese UI strings from English design docs. Airbnb hosts welcome Japanese guests with translated house rules. Language exchange partners prepare meeting agendas. Listen to synthesized Japanese to catch obviously wrong readings.

Common uses

Messages and emails
Study and language practice
Travel and everyday communication
Website snippets and social posts

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FAQ

How do I translate English to Japanese?: Paste your English text, click Translate, then copy or listen to the Japanese result.
Is this a human-quality translation?: No. Translation runs in your browser using AI machine translation. It is useful for drafts and everyday communication, but important content should be reviewed by a fluent speaker.
Can I listen to the Japanese translation?: Yes. Click Listen on the result to hear it with Listeny's neural text-to-speech voices.
Why does quality vary so much?: Japanese is context-heavy. Short English without subject may produce vague Japanese. Add who does what, when, and to whom in English for sharper results.
Should I use this for business keigo?: Automatic keigo is unreliable. Use output as a skeleton and have a native colleague refine 敬語 for customer-facing email.