ElevenLabs Voice Changer speech to speech

Audio URL

The input audio fileRequired · audio_url

Output format

Output format of the generated audioOptional · output_format

Voice

The voice to use for speech generationOptional · voice

Seed

Random seed for reproducibilityOptional · seed

Remove background noise

If set, will remove the background noise from your audio input using our audio isolation modelOptional · remove_background_noise

Price

$0.3 per unit

Billing

The provider’s price, with no markup. Billed for measured usage.

Price checked

8 October 2026

Your agent reads the schema and the price with inspect_tool before it runs the tool.

MCP call

Copy

cURL command

Copy

TypeScript

Copy

Tool ID

Copy

• ElevenLabs Audio Isolation remove background noisefal.ai$0.1/unit
• ElevenLabs Dubbing translate and dub a video or audiofal.ai$0.6/unit
• Compare all 3