Free online WAV to AAC converter

Converting .wav audio directly to .aac format.

Convert WAV to AAC online - free

.wav .aac

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How it works

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How to convert wav to aac file

June 7, 2026
Audio
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Since both file types are widely supported, you shouldn't have any issues converting WAVE Audio Files directly to Advanced Audio Coding Files (.wav to .aac conversion).

Use one of many currently available media editing programs and (online) converters, such as FormatFactory or Audacity, which will allow you to convert WAV audio files to AAC format.

101convert.com assistant
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Understanding WAV and AAC file formats

WAV (Waveform Audio File Format) is a standard audio file format used for storing waveform data. It is commonly used for high-quality audio files and is known for its lossless audio quality, making it ideal for professional audio editing and production.

AAC (Advanced Audio Codec) is a digital audio coding standard that offers better sound quality than MP3 at similar bit rates. It is widely used for streaming and storing audio files due to its efficient compression and high-quality audio output.

How to convert WAV to AAC

Converting WAV files to AAC can help reduce file size while maintaining good audio quality. This is particularly useful for streaming or storing music on devices with limited storage.

Best software for WAV to AAC conversion

One of the best software options for converting WAV to AAC is VLC Media Player. It is a versatile media player that supports a wide range of audio and video formats, including WAV and AAC.

Steps to convert using VLC Media Player

Open VLC Media Player.
Go to Media → Convert/Save.
Click on Add and select the WAV file you want to convert.
Click on Convert/Save at the bottom.
In the Profile dropdown, select AAC as the output format.
Choose the destination file and click Start to begin the conversion.

Alternative converters

Other popular converters include Freemake Audio Converter and Online Audio Converter. These tools offer user-friendly interfaces and support batch conversions.

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WAV vs AAC: format comparison

How the WAV and AAC formats compare on the properties that matter most for this conversion.

Comparison of the WAV and AAC file formats
Property	.WAV Waveform Audio File Format	.AAC Advanced Audio Coding
Compression	Both	Lossy
Audio quality	Lossless	High
Audio channels	Multichannel	Up to stereo
Metadata support	Basic	Basic
Streaming	Partial	Yes
DRM protection	—	Optional
Opens in a web browser	Yes, natively	Partial
Typical file size	Large	Small
Open standard	Partly open	Partly open
Best used for	Music	Music
Introduced	1991	1997
Developer	Microsoft and IBM	Fraunhofer IIS, Sony, Dolby, AT&T, Nokia, and others
MIME type	audio/wav	audio/aac

Open WAV file Open AAC file

Information about file extensions and file types is provided by File-Extensions.org

Frequently asked questions

Is the WAV to AAC converter free?

Yes, converting WAV to AAC on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my WAV file be?

You can upload WAV files up to 1000 MB and convert up to 100 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert WAV to AAC?

No. The WAV to AAC conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid WAV file for this WAV to AAC conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

wav to aa3 wav to aax

Additional formats for
wav file conversion

Reverse conversion

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