Fact · Voice privacy and security
1-2minutes
ElevenLabs recommends about 1 to 2 minutes of clear audio, without reverb or background noise, for its instant voice cloning.
Checked against its source on October 17, 2026
In the source's own words
“Approximately 1-2 minutes of clear audio without any reverb, artifacts, or background noise of any kind is recommended.”
Instant Voice Cloning (ElevenLabs documentation), ElevenLabs, ElevenLabs, n.d., Audio requirements.
Open the original- What it measures
- The vendor's own guidance for making a good instant voice clone from a customer recording.
- What it does not show
- This is the vendor's recommendation for its own product, not a measured threshold for other tools.