Voice Clone

Upload a few seconds of voice → use it to read your script. The first clone is a bit slow while the engine cold-starts.

Leap Expressive · Multilingual · expressive · cross-lingual cloning (incl. Chinese)

Reference audio (WAV/MP3, a few seconds of clear voice is enough)

0 characters

Expressiveness 0.50

Low = steady narration, high = strong emotional swings (0.7+ suits storytime hooks)Cadence 0.50

Speed/rhythm: low ≈ slower and more relaxed (set to ~0.3 when the reference audio is fast), high ≈ faster and closer to the text

Save as my voice (optional)

I declare: I own this voice, or have obtained explicit authorization from the voice owner to clone and synthesize it. I will not use the cloned voice to impersonate others or create misleading content, and I take full responsibility for any consequences arising from unauthorized use of others' voices. See the Terms of Use (Section 8: Acceptable Use and Prohibited Conduct).