Great speech starts with clear direction: who is speaking, how they sound, and the exact words. Use the studio below to preview results fast.
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A high-quality voice design prompt describes delivery: calm, warm, measured; language; and any style boundaries. Even when the UI is mostly “pick a voice + paste text,” writing that intent into your script still improves outcomes.
Think of the spoken text as the prompt the listener hears. Punctuation is direction.
Example intent: “warm adult narrator, unhurried, for a family message.” Keep it short.
Prefer contractions and short clauses. Read aloud once yourself before generating.
If a word clips, rewrite it. If emotion is flat, add a concrete image in the sentence.
Weak: “Hello everyone welcome to my channel today we will talk about many things.” Stronger: “Hi — thanks for being here. Today I want to share one simple idea.”
For clones, keep the sample emotionally close to the final line. A laugh-filled sample fights a solemn script.
Use presets while you craft the prompt/script. Switch to clone-from-sample when identity matters and consent is clear.