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.

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

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Drag & drop files here or click to select

Supported input(max 100 MB)

MP4 MOV MKV

MP3 OGG WAV AAC M4A FLAC

Output Format

Bitrate

Sample Rate

Channels

Compression Mode

Normalization

Fades

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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