- Tool
- AI Dubbing
- Language
- Japanese (日本語)
- Script
- Kanji, hiragana and katakana
- Spoken in
- Japan
- Languages supported
- 8
- Price
- Free, daily limit
AI Dubbing in Japanese: how it works
AI dubbing translates the speech in a video into Japanese and adds a new Japanese voice track, timed to the original. It is the fastest way to publish the same video for Japanese-speaking viewers.
Japanese is spoken almost entirely in Japan and is written with three scripts together: kanji (Chinese characters), hiragana and katakana. It uses pitch accent, and politeness levels are built into the grammar. With about 125 million speakers, it is a large audience to reach.
What you can do with AI Dubbing in Japanese
- YouTube in JapanesePublish Japanese versions of your videos.
- CoursesMake lessons available to Japanese learners.
- Marketing videosLaunch campaigns in Japanese without a studio.
How to use AI Dubbing in Japanese
- Upload your videoUp to 3 minutes, in any supported source language.
- Choose JapaneseThe language the video should speak.
- Download the dubThe new Japanese voice track is mixed into your video.
Tips for the best Japanese results
- Use videos with clear speech and quiet background music.
- Short sentences in the original translate more naturally.
- Check names and brand terms in the final Japanese version.
- Write names in hiragana or katakana if the kanji has several possible readings.
- Use Japanese punctuation (、。) so the pauses fall in the right place.
A Japanese test line
Need something to try? Copy this:
お聞きいただいているのは Speechma です。この声で、動画のナレーションやオーディオブックの朗読ができ、自然でスタジオ品質のサウンドがあらゆる物語に命を吹き込みます。 Good to know
- Videos of up to 3 minutes are supported per conversion.
- The new Japanese voice is mixed into your video.
- You can download the dubbed video when it is ready.
Ready-made Japanese voices
Prefer a ready voice? These Japanese voices work in Text to Speech straight away:
Adam Japanese HDMale · HD voiceElliot Japanese HDMale · HD voiceFelix Japanese HDMale · HD voiceMarcus Japanese HDMale · HD voiceOrion Japanese HDMale · HD voiceRowan Japanese HDMale · HD voiceAndrew JapaneseMale · Standard voiceAva JapaneseFemale · Standard voiceBrian JapaneseMale · Standard voiceEmma JapaneseFemale · Standard voiceFlorian JapaneseMale · Standard voiceGiuseppe JapaneseMale · Standard voice
AI Dubbing in other languages
English · Spanish · French · Hindi · Portuguese · Italian · Chinese
Questions about AI Dubbing in Japanese
Does AI Dubbing work well in Japanese?
Yes. Japanese is one of the 8 languages AI Dubbing supports. For the best result, use videos with clear speech and quiet background music.
Is AI Dubbing free?
Yes. AI Dubbing is free on Speechma with a daily limit, and no sign-up is needed.
What do I need to start?
Up to 3 minutes, in any supported source language.
Is my content private?
Your files are used only to create your result. Videos of up to 3 minutes are supported per conversion.
Can I use the result commercially?
Yes, for content you have the rights to. See the terms.
Which other languages are supported?
English, Spanish, French, Hindi, Portuguese, Italian and Chinese.
