Text-to-Speech (TTS) Studio
Convert any text into clear, natural spoken audio using the browser's native SpeechSynthesis engine. Ideal for Japanese language learners practicing listening comprehension, analyzing pitch accent, and fine-tuning pronunciation nuances.
Adjustable Speed (0.5x – 2.0x)
Slow down rapid Japanese conversations to 0.7x for clear syllable breakdown, or speed up to 1.3x for advanced JLPT listening drill.
Native System Voices
Access built-in operating system voices (macOS Kyoko/Otoya, Windows Haruka, iOS, Android) without downloading heavy soundbanks.
Instant & Unmetered
100% client-side computation means zero cost, zero quota limits, and instantaneous speech generation without network latency.
🔊 文字朗读（Text to Speech）
Web Speech API原生浏览器文本合成朗读，支持自定义语速、音调及多种语言高音质音色。
Effective Practice Tips for Japanese Learners
1. Master Difficult Kanji & Readings
Paste complex sentences containing unfamiliar Kanji or tricky onyomi/kunyomi readings. Listen to the synthesized pronunciation to reinforce your visual-auditory memory connection.
2. Shadowing Technique
Listen to a sentence at normal speed (1.0x), then immediately repeat each phrase out loud half a second behind the voice. This significantly boosts muscle memory for natural speech rhythm.
3. Pitch Accent & Intonation
Tweak the pitch slider slightly to examine intonation contours. Testing homophones like 雨 (rain - atamadaka) versus 飴 (candy - heiban) with different system voices can help you tune your ear.
4. Combine with Voice Dictation
After listening to a passage, navigate to our Speech-to-Text tool and speak the exact same phrase into your microphone to verify whether your articulation is recognized accurately!