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Free Japanese Translator

Free Japanese translator powered by AI. Translate Japanese to English, English to Japanese, or any of 180+ languages. Instant, accurate, no sign-up.

This free online Japanese translator is powered by AI: paste up to 2,000 characters and get natural-sounding Japanese, or turn Japanese text into any of 180+ languages, in seconds and at no cost.

With about 125 million speakers, Japanese (日本語) is used across Japan. Japanese routinely omits subjects and encodes politeness in verb forms, so the translator must infer who is speaking to whom and choose an appropriate register. On AI Translate, people translate Japanese most often for business, manga, anime, and games, and travel.

The Japanese translator is one part of AI Translate's 180+ language coverage, and every direction is free to use, whether you are translating into Japanese or out of it.

Japanese at a glance

Native name
日本語
Speakers
125 million
Language family
Japonic
Writing system
a mix of kanji with hiragana and katakana
Word order
subject–object–verb

Japanese translation pairs

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Japanese translator FAQ

Is this Japanese translator free?

Yes, completely free, with no account or subscription. You can translate up to 2,000 characters of Japanese per request, as often as you need.

Can it translate both Japanese to English and English to Japanese?

Yes. Use the swap button to flip the direction instantly, or open the dedicated Japanese to English and English to Japanese pages. Any of the 180+ supported languages can be paired with Japanese.

How accurate is the AI Japanese translator?

Japanese places the verb at the end of the sentence, marks grammar with particles rather than word order, and encodes politeness levels (keigo) directly in the grammar. The AI engine reads whole sentences rather than translating word by word, so results come out natural; for legal, medical, or other high-stakes text, have a fluent Japanese speaker review the output.

Is my Japanese text private?

Yes. Text is sent securely for translation, never stored as raw content, and the site uses no ads and no tracking cookies.

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