> ## Documentation Index
> Fetch the complete documentation index at: https://help.thedouble.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported Audio Formats

## **Supported Audio Formats**

Use the right audio format when uploading a voice sample to get the best clone quality.

**Recommended format**

* WAV - Most stable format. Recommended for best cloning results.

**Supported formats**

* WAV
* MP3 (may cause issues in some cases - convert to WAV if cloning fails)
* Other common audio formats are supported but WAV is preferred

**File limits**

* Maximum duration: 30 seconds
* Maximum file size: 5 MB

**Next steps:**

* Voice Quality and Troubleshooting

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