Genshin Voice Synthesis converts text into character-styled audio using AI voice cloning based on each character's reference recordings. Type a line, pick a character and language, and the tool generates a playable, downloadable audio file. Each synthesis is billed by character count, with a maximum of 2000 characters per request.
Language Availability Per Character
Characters have reference audio in some or all of five language options: Auto, Chinese, English, Japanese, Korean. "Auto" picks whichever language is available for that character. If a character lacks a reference recording in your chosen language, the submit button stays disabled until you switch to a supported language or character.
Short lines work best
- Single sentences or short paragraphs with proper punctuation
- Under 1000 characters tends to sound more natural
- Clear emotional context helps delivery
Longer narration
- Up to 2000 characters supported
- Split at natural paragraph breaks, generate in segments
- Tone description can guide overall pacing
What the Tone Description Field Does
The tone description is optional, up to 500 characters. Use it to pass delivery instructions like "slightly slower pace, gentle tone" or "cold, low-pitched, slightly weary." This text never appears in the generated audio — it only influences how the model interprets the voice. If left empty, the model infers tone from the text itself.
History and Results
After submitting, stay on the page and wait — generation typically takes 20–60 seconds. The audio appears directly on the page once ready, where you can preview and download it. The last 7 days of generations are available in the history panel, showing character name, language, character count, and credits used.
Tips for Better Results
- Include complete punctuation in the text — pauses and intonation are more accurate when the model can read sentence boundaries
- Avoid mixing multiple languages in a single submission (e.g. Chinese and English interleaved); this can reduce voice fidelity
- For very long scripts, split at dialogue paragraph breaks and generate separately, then combine
- Character names and place names are best written in the character's native language