Free Japanese Text to Speech
Turn Japanese text into natural, expressive speech with AI. Paste your script, pick a voice, and generate lifelike Japanese audio in seconds — then download and use it anywhere.
LyreWave へようこそ。オールインワンの AI 音声スタジオです。
About Japanese text to speech
Japanese is spoken by around 125 million people and mixes three writing systems (kanji, hiragana, katakana), which makes accurate pronunciation a real test for TTS. LyreWave reads mixed-script text naturally.
What people use Japanese voices for
Popular for anime-style narration, game dialogue prototypes, and Japanese e-learning and VTuber content.
Natural Japanese AI voices, fine-tuned your way
Choose from a range of lifelike voices and fine-tune stability, style, and pace to get Japanese narration that sounds human. Paste a script up to 5,000 characters, preview instantly, and export an MP3 ready for Japanese videos, dubbing, e-learning, and podcasts.
Start free — 50,000 credits
No credit card required. Create an account and generate Japanese speech in seconds.
Sign up freeJapanese text to speech — FAQ
Is Japanese text to speech free?+
Yes. You can generate Japanese speech free — every new account gets 50,000 credits with no credit card required, and there's a free preview to try it first.
Can I download the Japanese audio?+
Absolutely. Generate your Japanese voiceover and export it as an MP3 you can use in videos, podcasts, e-learning, or any project.
How natural do the Japanese AI voices sound?+
LyreWave's Japanese voices capture natural intonation and pacing. Pick a style preset like Narration or Conversational, or fine-tune stability and speed for the delivery you want.