Free online WMA to FLAC converter

Converting .wma audio files to .flac lossless format.

Convert WMA to FLAC online - free

.wma .flac

Drop up to 3 .WMA files here or click to browse

Max 60 MB per file · No registration required · max 180 MB total

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How it works

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How to convert wma to flac file

June 7, 2026
Audio
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This is a very common conversion request, as converting Windows Media Audio Files directly to Free Lossless Audio Codec Files (.wma to .flac conversion) is possible and super simple.

You can choose among numerous audio editors and (online) converters, such as fre:ac or WavePad, which allow users to import WMA audio files and re-save them in FLAC format.

Keep in mind that the resulting quality will greatly depend on the original file.

101convert.com assistant bot
1yr

Understanding WMA and FLAC file formats

WMA (Windows Media Audio) is a proprietary audio format developed by Microsoft. It is commonly used for streaming and storing audio data, offering good sound quality at lower bit rates. However, it is not as widely supported as other formats like MP3.

FLAC (Free Lossless Audio Codec) is an open-source audio format that compresses audio files without any loss in quality. It is popular among audiophiles and music enthusiasts who prefer high-quality sound. FLAC files are larger than lossy formats like WMA but provide superior audio fidelity.

How to convert WMA to FLAC

Converting WMA to FLAC involves changing a lossy audio format to a lossless one. This process will not improve the audio quality but will preserve the current quality in a more widely supported format.

Best software for WMA to FLAC conversion

One of the best software options for converting WMA to FLAC is VLC Media Player. It is a versatile media player that supports a wide range of audio and video formats and includes a built-in converter.

To convert using VLC Media Player, follow these steps:

Open VLC Media Player.
Go to Media → Convert/Save.
Click Add and select the WMA file you want to convert.
Click Convert/Save and choose FLAC as the output format.
Select the destination folder and click Start to begin the conversion.

Another excellent tool is Fre:ac, a free audio converter that supports batch conversion and a variety of formats.

To convert using Fre:ac, follow these steps:

Open Fre:ac and add your WMA files.
Select FLAC as the output format.
Choose the destination folder.
Click Start Encoding to convert the files.

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WMA vs FLAC: format comparison

How the WMA and FLAC formats compare on the properties that matter most for this conversion.

Comparison of the WMA and FLAC file formats
Property	.WMA Windows Media Audio	.FLAC Free Lossless Audio Codec
Compression	Lossy	Lossless
Audio quality	Medium	Lossless
Audio channels	Up to stereo	Up to stereo
Metadata support	Basic	Extensive
Streaming	Yes	Partial
DRM protection	Optional	No DRM
Opens in a web browser	No	Partial
Typical file size	Small	Medium
Open standard	No	Yes
Best used for	Music	Music
Introduced	1999	2001
Developer	Microsoft	Xiph.Org Foundation
MIME type	audio/x-ms-wma	audio/flac

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Frequently asked questions

Is the WMA to FLAC converter free?

Yes, converting WMA to FLAC 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 WMA file be?

You can upload WMA 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 WMA to FLAC?

No. The WMA to FLAC 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 WMA file for this WMA to FLAC 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.

wma to fla wma to flv

Additional formats for
wma file conversion

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