Clone or design any voice.
30 seconds of audio to clone · describe-to-generate from a description · fine-tune with sliders
Clone a voice
Design a voice
My cloned voices 6
STEP 1
Consent · attestation
✓ signed
I attest that I have written permission from the individual whose voice is being cloned. jvapi will watermark every generated utterance and log usage for compliance. Unauthorized cloning is a violation of our terms and may carry legal consequences.
Signature
Taj Haslani
Full legal name
Taj Haslani
Date
2026-04-17
STEP 2
Upload sample · 30 seconds min
✓ 42s acceptedDrop an audio file or record live
30–180 seconds · WAV / MP3 / M4A · under 50 MB · one speaker, quiet room
Quality check
Low
Excellent
86 / 100
Strong voice signal · SNR 34dB · minimal room tone · single speaker detected
STEP 3
Name · publish
ready to train
Voice name
Visibility
Gender
Language
Accent / style tags
American
Warm
Narrator
Mid-30s
+ add tag
Start cloning →
~45s avg
Design a voice from description
No sample? Describe the voice you want — our model generates it
Describe the voice
A warm nurturing female 30s American voice for healthcare. Calm pace, empathetic, reassuring but professional. Very slight smile in the voice.
A crisp authoritative male 40s British voice for legal services
A playful female 20s Hispanic bilingual voice for a D2C brand
An older male narrator 60s, slightly gravelly, audiobook quality
A friendly non-binary 20s voice, slight Australian lilt, upbeat
EV
Evelyn · Healthcare calm
Female 30s · American · warm · empathetic · 18 WPM slower than baseline
Fine-tune
re-render on saveMy cloned voices
6 voices · used across 14 agents
TJ
Taj · warm narrator
Used by 4 agents
EV
Evelyn · healthcare calm
Used by 3 agents
NV
Nova · rooms host
Used by 2 agents
MR
Marcus · authoritative
Used by 2 agents
LU
Luna · bilingual ES-EN
Used by 2 agents
AN
Ana · tutor spanish
Used by 1 agent