Convert ASX to MP3 Online

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Convert Audio Files in Batch!;
Convert ASX to MP3 and in many other formats
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Total Audio Converter

Total Audio Converter supports WAV, MP3, OGG, WMA, APE, FLAC, MP4, AAC, MPC and many other rare image file types files (complete list).

Rip CDs to WAV, FLAC, OGG, MP3, AAC, WMA, MPC, APE and other formats with Total Audio Converter!

No tech knowledge required. Intuitive interface makes it easy for everybody to be the master of audio conversions. If you do not know what bit rate or frequency to choose the wizard of the program will automatically set the most appropriate.

What to combine tracks into one audio file? Total Audio Converter can do that too!

Convert MP3, WAV, AAC and many other files in seconds via our foolproof interface with lots of hints for beginners.

CNet editor's review: TAC is reasonably attractive and plenty powerful to justify its $20 price.

Total Audio Converter converts a lot of rare audio file types like NIST, AU, TTA, MOD, MIDI, XM, PAF, SPX audios.

Total Audio Converter can split FLAC and APE files by CUE (split CUE-based FLAC, split CUE-based APE).

Price. No hidden costs! Our pricing is clear and concise. Once paid you get all the upgrades for free. Tech support is also free to registered users (sure we will answer all your questions even if you are using trial version of Total Audio Converter).

Total Audio Converter can get audio tracks from YouTube videos - just paste the url.

Total Audio Converter can be run via command line (get the ready-to-use command line from GUI settings).

Softonic Editor: Total Audio Converter is an easy-to-use tool conversion tool with support for a bunch of formats and ability to rip audio CDs.

ASX to MP3 Converter — Frequently Asked Questions ▼

What is an ASX file?

ASX (Advanced Stream Redirector) is a Windows Media playlist format created by Microsoft. It is a small XML text file that contains URLs pointing to audio or video streams — it holds no audio data itself. Windows Media Player uses ASX to locate and play remote streams.

How do I convert ASX to MP3 online?

Upload your .asx file using the button above. The converter reads the stream references in the playlist, fetches the audio, and encodes it as an MP3 file ready to download. No software installation is required.

Will the audio quality be affected during conversion?

MP3 uses lossy compression, so some quality reduction is inherent. The converter uses a standard bitrate that is suitable for music and speech. If you need lossless output, consider converting to WAV instead.

Can I convert multiple ASX playlists at once?

Online conversion is one file at a time. For batches, use Total Audio Converter on your desktop: TotalAudioConverter.exe C:\asx_files C:\mp3_out /ConvertTo mp3 /ProcessRecursively processes an entire folder in one run.

What is the maximum file size?

The online converter accepts files up to 50 MB. Because ASX files are plain text playlists, the file itself is tiny — the size limit applies to the resolved audio stream content.

What if the stream URL in my ASX file is no longer active?

If the streaming server referenced in the ASX file is offline or the URL has changed, the converter cannot retrieve the audio. In that case you will need to obtain the audio file directly from the original source.

Are my uploaded files kept private?

Uploaded files are deleted automatically after you download the result. They are not stored, indexed, or shared.

Convert ASX to MP3 — Extract Audio from Windows Media Playlists

An ASX file is a Windows Media playlist that points to remote audio streams — it contains no audio itself. When the stream is unavailable or you need offline playback, converting the referenced audio to MP3 gives you a file that plays on every device, from smartphones to car stereos. Drop your .asx file above.

What Is ASX?

ASX (Advanced Stream Redirector) is a Windows Media playlist format created by Microsoft. It is an XML-based text file that lists one or more streaming URLs, titles, and copyright metadata. The ASX file itself contains no audio — it tells Windows Media Player where to fetch the stream. If the server goes offline or the URL changes, the file becomes useless.

What Is MP3?

MP3 (MPEG-1 Audio Layer III) is the most widely supported compressed audio format in the world. Every operating system, phone, car stereo, smart speaker, and media player reads MP3 natively. Files are self-contained — playback never depends on a live server or internet connection. MP3 is the safe, universal target when you need audio that simply works everywhere.

ASX vs MP3 — Format Comparison

Property	ASX	MP3
Developer	Microsoft	Moving Picture Experts Group
Type	Streaming playlist	Audio file
Contains audio	No (URL references only)	Yes
Offline playback	No	Yes
Device support	Windows Media Player	Every device
File size	Tiny (text only)	Proportional to duration
Compression	N/A	Lossy (adjustable bitrate)

Property

ASX

MP3

Developer

Microsoft

Moving Picture Experts Group

Type

Streaming playlist

Audio file

Contains audio

No (URL references only)

Yes

Offline playback

Yes

Device support

Windows Media Player

Every device

File size

Tiny (text only)

Proportional to duration

Compression

N/A

Lossy (adjustable bitrate)

When Do You Need ASX to MP3 Conversion?

The original streaming URL in the ASX playlist is no longer active

Play a radio station recording on a device that has no Windows Media Player

Transfer a Windows Media audio stream to an iPhone or Android phone

Archive a live broadcast before the server takes it down

Add audio from an ASX stream to a podcast or video project

Use the audio in a car stereo or media player that only accepts MP3

Online vs Desktop

Feature	Online (this page)	Total Audio Converter (desktop)
File size limit	50 MB	Unlimited
Batch conversion	One file at a time	Entire folders at once
Software install	None required	Windows 7–11
Output options	Standard	Full control
Command-line	No	Yes
Privacy	File uploaded to server	Stays on your computer
Price	Free	$29.90

Feature

Online (this page)

Total Audio Converter (desktop)

File size limit

50 MB

Unlimited

Batch conversion

One file at a time

Entire folders at once

Software install

None required

Windows 7–11

Output options

Standard

Full control

Command-line

Yes

Privacy

File uploaded to server

Stays on your computer

Price

Free

$29.90

File extension	.ASX
Category	Audio File
Description	ASX is an XML-like playlist file that contains links to multimedia streams or files, usually used with Windows Media Player to play a sequence of media files.
Associated programs	Windows Media Player, VLC, Media Player Classic
Developed by	Microsoft
MIME type	video/x-ms-asf
Useful links
Conversion type	ASX to MP3

File extension	.MP3
Category	Audio File
Description	MP3 is the most popular audio file type based on MPEG-1 Layer III compression. Its lossy algorithm was developed in 1991. MP3 codes the sound almost with the same quality, as CD (16-bit stereo), providing compression in size 1 to 10 from the original WAF or AIFF tracks. The quality of MP3 seriously depends on the bitrate. It can be 128 - 256 kbps. Higher bitrates are also supported, but they seriously increase the file size. It is supported by all modern hard- and software players.
Associated programs	RealOne WinAmp Windows Media Player iTunes
Developed by	Fraunhofer Institute
MIME type	audio/mpeg audio/MPA audio/mpa-robust
Useful links	More detailed information on MP3 files