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Best Online Audio Converters in December 2022

If you wish to download audio from a video, access music on various devices or save a video podcast for an audio-only experience, you need an online audio converter. Accessible through any web browser, online audio converters allow you to change audio files from one format to another without downloading any software. With the top audio converter websites, you can change your audio file to your target format without the hassle.

53 Listed services

25,902Analyzed reviews

2,590Suspicious reviews

Service

Price

Lossless Audio Conversion

Batch Conversion

Formats

No File Size Limit

Fast Conversion Process

1

$55.00

per year

MP3, AAC, AC3, WMA, WAV, AIFF, FLAC, MKA, M4A, M4B, M4R

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2

Convertio logo
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5.0/5

59 reviews

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$5.99

per month, $71.88 billed annually

MP3, OGG, WAV, WMA

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3

CoolUtils logo
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4.8/5

86 reviews

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$24.90

One-time payment

AV, MP3, OGG, WMA, APE, FLAC, MP4, AAC, MPC

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4

fre:ac logo
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4.4/5

136 reviews

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Free

MP3, M4A, AAC, FLAC, WMA, OPUS, OGG, WAV

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5

Vidmore logo
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4.4/5

5 reviews

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Free

MP3, AAC, M4A, WMA, OGG, FLAC, WAV, AMR, AIFF, APE, M4R, ALAC

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6

MediaHuman logo
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4.3/5

91 reviews

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Free

WMA, MP3, AAC, WAV, FLAC, OGG, AIFF

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7

CloudConvert logo
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4.1/5

43 reviews

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$9.00

per month

MP3, M4A, WAV and WMA

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8

Free

MP3, WMA, WAV, M4A, TTA, OGG,AAC, AC3, AIFF, AMR, AU, CAF, CDDA, DSS, DTS, FLAC, GSM, MP2, OGA, OPUS, SPX, SLN, VOC, WV, W64, MP4, AVI, MPEG, MOV, FLV

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9

Convert Faster logo
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4.0/5

4,022 reviews

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Free

MP3, WAV, OGG, FLAC, AVI, FLV, M4A, ACC

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10

Audio-Convert.com logo
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3.9/5

1,207 reviews

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Free

MP3, WAV, M4A, FLAC, OGG, AAC, M4R, WMA, OPUS, AIFF, MMF

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Best Products

Key facts

  • Lossless Audio Conversion

  • Batch Conversion

  • Formats

    MP3, AAC, AC3, WMA, WAV, AIFF, FLAC, MKA, M4A, M4B, M4R

  • Fast Conversion Process

Pros

  • Free version is great

  • Easy to create videos

  • Very intuitive

  • Great sound quality

  • Easy to use

See all

Key facts

  • Formats

    MP3, OGG, WAV, WMA

  • No File Size Limit

  • Fast Conversion Process

Pros

  • Really appreciated by its users

  • Very useful

  • Fast

  • Great for designers and engineers

  • Works perfectly

See all

Key facts

  • Lossless Audio Conversion

  • Batch Conversion

  • Formats

    AV, MP3, OGG, WMA, APE, FLAC, MP4, AAC, MPC

Pros

  • Lots of long time users

  • Customer service is responsive

  • Great support

  • Customer service is great

  • No issues experienced

See all

Cons

  • Suspected scam

  • Refund issues

  • No way to contact support

  • Customer service is bad

  • Latest update is not great

See all

In their reviews, users have mentioned that one of the pros of CoolUtils is that there are lots of long time users. Another pro is that the support is great and responsive.

#4

fre:ac

136 Reviews analysed

122 Positive

14 Negative

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Key facts

  • Formats

    MP3, M4A, AAC, FLAC, WMA, OPUS, OGG, WAV

Pros

  • Free version is great

  • Fast

  • Does exactly what it says

  • Easy to use

  • Really appreciated by its users

See all

Cons

  • Getting errors

  • Compatibility issues

  • Doesn't work

  • Connection issues

  • Crashes reported

See all

In their reviews, users have mentioned that fre:ac is fast, does exactly what it says, is easy to use, and that the free version is great.

Key facts

  • Lossless Audio Conversion

  • Formats

    MP3, AAC, M4A, WMA, OGG, FLAC, WAV, AMR, AIFF, APE, M4R, ALAC

  • No File Size Limit

  • Fast Conversion Process

Pros

  • Convenient

  • Gives you all you need

  • Better than the rest

  • Has everything you need

  • Free version is great

See all

Key facts

  • Lossless Audio Conversion

  • Batch Conversion

  • Formats

    WMA, MP3, AAC, WAV, FLAC, OGG, AIFF

Pros

  • Fast

  • Free version is great

  • Easy to use

  • Better than the rest

  • Lightweight

See all

Cons

  • Waiting time

  • No way to contact support

  • Compatibility issues

  • Latest update is not great

  • Disappointing free version

See all

Key facts

  • Formats

    MP3, M4A, WAV and WMA

Pros

  • Free version is great

  • Saved lots of time

  • Could recover all data

  • Fast

  • Really appreciated by its users

See all

Cons

  • Disappointing free version

  • Getting errors

  • Waiting time

  • Compatibility issues

See all

Key facts

  • Batch Conversion

  • Formats

    MP3, WMA, WAV, M4A, TTA, OGG,AAC, AC3, AIFF, AMR, AU, CAF, CDDA, DSS, DTS, FLAC, GSM, MP2, OGA, OPUS, SPX, SLN, VOC, WV, W64, MP4, AVI, MPEG, MOV, FLV

  • Fast Conversion Process

Pros

  • Really appreciated by its users

  • Easy to use

  • Good value for money

  • Very useful

  • Works perfectly

See all

Cons

  • Problems with app store listing

  • Doesn't work

  • Don't waste your time

  • Compatibility issues

  • Bad user experience

See all

In their reviews, users have mentioned that online-audio-convert.com is very easy to use, which is a pro. Additionally, it is also mentioned that the online audio converter is very useful and does exactly what it says, which are both pros. However, some users have encountered problems with the app store listing and compatibility issues, while others have outright said that the online audio converter doesn't work for them, giving it a con. There are also those who had a bad user experience because of how the app works. On the other hand, others have found no issue with installation and said that it works perfectly fine for them; some even went as far as to say it was better than other audio converters they've used. Overall, reviewers thought that online-audio-convert.com was good value for money.

Key facts

  • Lossless Audio Conversion

  • Formats

    MP3, WAV, OGG, FLAC, AVI, FLV, M4A, ACC

  • Fast Conversion Process

Pros

  • Really appreciated by its users

  • Easy to use

  • Very useful

  • Good value for money

  • Does exactly what it says

See all

Cons

  • Problems with app store listing

  • Doesn't work

  • Compatibility issues

  • Don't waste your time

  • Bad user experience

See all

In their reviews, users have mentioned that Convert Faster is easy to use, good value for money, works perfectly and is easy to install. However, some users have also complained that the app doesn't work, has bad user experience and compatibility issues. Additionally, others have mentioned that it is fast, does exactly what it says and is very useful.

Key facts

  • Lossless Audio Conversion

  • Batch Conversion

  • Formats

    MP3, WAV, M4A, FLAC, OGG, AAC, M4R, WMA, OPUS, AIFF, MMF

  • Fast Conversion Process

Pros

  • Really appreciated by its users

  • Does exactly what it says

  • Easy to use

  • Works perfectly

  • Very useful

See all

Cons

  • Annoying ads

  • Doesn't work

  • Compatibility issues

  • Problems with app store listing

  • Bad user experience

See all

In their reviews, users have mentioned that Audio-Convert.com is a reliable and fast audio converter that is easy to use. However, some users have also reported that they have experienced compatibility issues with the software, as well as ads that can be annoying.

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Frequently Asked Questions

The best Online Audio Converter is Blu-ray Master. Blu-ray Master has been ranking number 1 for the last 127 days.

Audio converters are online tools that allow you to convert the output format of audio files. There are a variety of audio converter tools available, each with its own set of features. Some converters are more limited in terms of the file formats they can convert, while others offer a wider range of options.


You can use an online audio converter to make your audio files smaller. Smaller files take up less storage space on your device and are easier to share online. Conversion is also necessary when you want to edit an audio file or change its volume.

Converting audio files from one format to another is a time-consuming but important step in the digital audio production process. Using audio converters helps you save time, as you can convert a large batch of files simultaneously without having to install any software on your computer.


There are many other reasons for using an online audio converter. Perhaps you have a music file that’s incompatible with your mobile device, or you need an audio clip for a presentation at work. Whatever the reason, online audio converters make the process quick and easy.

High-Quality Files

Unlike free online audio converters that produce low-quality audio with distorted sound, premium online audio converters can convert files between multiple formats without sacrificing sound quality.


Intuitive UI

The best online audio converters have user interfaces that are intuitive and easy to use. These converter tools make it easy to drag and drop files, select preset options, and preview the audio before conversion.


Free Registration

Many online audio converter sites that have free registration features. You don’t have to input your email address or any other personal information in order to use the service.


Reliability

One of the most important features of online audio converters is reliability. Topnotch audio converters online ensure the safety of your audio files, i.e., you won’t lose your files or damage them in any way during the conversion process.

Multiple Format Support

Tried and tested online audio converters allow you to convert files to and from MP3, WAV, FLAC, ALAC, AAC, OGG, AIFF, DSD, PCM and WMA formats.

Most online audio converter tools offer free services, but some audio converter sites require a small fee. Free online audio converters typically prohibit file conversions over a certain size, while many paid alternatives do not.

Each audio converter website has its own policy and privacy statements regarding file safety. Premium online audio converters do not keep your files in their database; in case they do, the files are automatically deleted after a set period of time. Many audio converter providers also encrypt uploaded files. To ensure file safety, check each service for their terms and conditions.