Will converting to AAC reduce quality?

AAC is lossy, but at high bitrates (192 kbps+) the difference is negligible for most listeners.

Are my files uploaded?

No. Conversion happens locally in your browser. Files never leave your device.

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Free Audio Converter Online

Convert and compress audio files in your browser. 100% free and private.

WAV to AAC Converter (Free & Online)

Convert WAV to AAC instantly in your browser — no uploads, 100% private. Perfect for reducing file size while keeping excellent sound quality.

High compression with good quality
Works entirely in your browser (WebAssembly)
Batch conversion supported

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Upload and Convert Your Audio Files

Why Convert WAV to AAC?

WAV files are large and uncompressed. AAC offers a much smaller size while keeping high-quality audio, making it ideal for portable devices and streaming.

Save storage space
Maintain near-original audio quality
Compatibility with most modern devices

Recommended AAC Settings

Bitrate: 192 kbps for music, 128 kbps for podcasts
Channels: Stereo for music, Mono for speech
Sample Rate: Match source (usually 44.1 kHz)

WAV to AAC — FAQ

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