---
title: "ElevenLabs Voice Swap"
description: "Replace the voice in an audio/video with your custom ElevenLabs cloned voice. Preserves original words, timing, and emotion."
updated: 2026-09-19
---

# ElevenLabs Voice Swap

**Badge:** New  
**Node type:** `audio:elevenlabs_voice_changer`  
**Category:** `audio`

## Description

Replace the voice in an audio/video with your custom ElevenLabs cloned voice. Preserves original words, timing, and emotion.

## Pricing

- **Cost:** ~29 credits per seconds
- **Per-second rate:** The figure is the rate at a 5-second reference run. Our margin is progressive and steepest on the smallest runs, so a clip shorter than that can cost more per second, and a model priced with a flat multiplier is exact at every length. The charge is always computed from the real duration.

## Canvas ports

These appear as port handles on the left side of the node.

| ID          | Label             | Details                                                                      |
| ----------- | ----------------- | ---------------------------------------------------------------------------- |
| `audio_url` | **Audio / Video** | `AUDIO` _(required)_ — Source audio or video containing the voice to replace |

## Sidebar config

These render as form fields in the right-side config panel when the node is selected.

| ID                        | Label                       | Details                                                                                                                                          |
| ------------------------- | --------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| `voice_id`                | **ElevenLabs Voice ID**     | `TEXT` _(required)_ — Your cloned voice_id from ElevenLabs (20-char alphanumeric, e.g. JBFqnCBsd6RMkjVDRZzb). Find it at elevenlabs.io → Voices. |
| `model_id`                | **Model**                   | `TEXT` · options: `eleven_multilingual_sts_v2`, `eleven_english_sts_v2`                                                                          |
| `remove_background_noise` | **Remove Background Noise** | `BOOLEAN`                                                                                                                                        |
| `stability`               | **Stability**               | `NUMBER` · `0…1`                                                                                                                                 |
| `similarity_boost`        | **Similarity Boost**        | `NUMBER` · `0…1`                                                                                                                                 |
| `style`                   | **Style**                   | `NUMBER` · `0…1`                                                                                                                                 |
| `use_speaker_boost`       | **Speaker Boost**           | `BOOLEAN`                                                                                                                                        |

## Outputs

| ID      | Label             | Type    |
| ------- | ----------------- | ------- |
| `audio` | **Swapped Audio** | `AUDIO` |

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_Auto-generated from the Wireflow node registry._

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Documentation index: fetch https://www.wireflow.ai/llms.txt for the full list of Wireflow docs.