Free Online Audio ConverterFree Online Audio Converter

1. Add Video/Audio


2. Select a Format


3. Convert

Free Online Audio Converter Icon

Free Online Audio Converter

  • Convert audio files with high quality
  • Extract audio from video files
  • Multiple auido formats supported
  • Faster conversion speed
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Video Converter Ultimate

Video Converter Ultimate

  • Convert any video/audio files
  • Extract audio from DVD and video files
  • 1000+ formats supported
  • Full-featured audio editing functions
  • 30X faster than any converter
  • No watermark
Try it Free

Safe100% Clean & Safe


Convert Video/Audio Files to All Popular Audio Formats Online

This web app allows you to transform video/audio files to MP3, M4A, WMA or other audio formats keeping the high audio quality. It supports converting most popular formats including MP4 to MP3, MOV to AAC, M4A to MP3, MP3 to WAV, FLAC to MP3, etc.

Convert from: MP4, MOV, MKV, AVI, M4V, FLV, WMV, WEBM, VOB, MPG, 3GP, YouTube, Facebook, MP3, AAC, AC3, WMA, WAV, AIFF, FLAC, MKA, M4A, M4B, M4R, etc.

Convert to: MP3, AAC, AC3, WMA, WAV, AIFF, FLAC, MKA, M4A, M4B, M4R, etc.

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Convert Various Audio
Adjust Audio Settings

Adjust Audio Quality, Sample Rate and Bitrate Effortlessly

This online audio converter is able to meet your needs for different usages through customizable settings. It provides multiple options for you to adjust output audio quality, sample rate, audio bitrate, audio channel and more. Those flexible audio settings make your conversion under full control. And you can safely play the converted audio on all devices such as smartphones, tablets, computers (Windows, Mac and Linux supported), and more.

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Extract Audio from Video files with High Quality

Free Online Audio Converter can directly extract audio from video files like movies, music videos, homemade recordings, interviews, and more, and save the soundtracks fast as the most popular audio formats like MP3, AAC and more. Therefore, it would be far better than an audio recorder which lets you grab the sound in a fuss-free way. This online audio converter not only facilitates the efficiency, but also reduces the possibility of the loss of quality.

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Extract Audio From Video

More Highlights of Free Online Audio Converter

Free Audio Converter

100% Free

The web-based tool is 100% free to convert audio in your browser without charging any cost.

Convert Audio

Batch Conversion

This online app can convert multiple video or audio files simultaneously in a batch to speed up converting.

No Size Limit

No Size Limit

You don’t have to worry about the size of your media files and just feel free to convert in your browser.

Download Audio Autmatically

Automatic Download

When you finish converting, the converted audio files will be downloaded to your computer automatically.

Adjust Audio Parameters

Advanced Settings

You can configure the quality, bitrate, and sample rate, adjust reverse playback or even change the number of channels.

No Signup

No Sign-up

You can enjoy a better experience while converting to audio with No Sign-up, and no installation required.

We Are Highly Trusted

FAQs of Aiseesoft Free Online Audio Converter

1. How to extract audio from video with this online converter?

Add your video file(s) to this converter, choose output format as the audio format you want. Then start converting. Soon you will get the audio extracted from the video.

2. Is Aiseesoft Free Online Audio Converter completely free to use?

Yes. This tool is 100% free and always will be. And there is no sound quality drop and no virus. You can feel free to use.

3. Is Aiseesoft Free Online Audio Converter able to convert video files to MP3?

Yes, you can use this all-featured online audio converter to convert any video including MP4, MOV, MKV, AVI, M4V, and more to MP3 format with high quality.

4. Can I use this free online audio converter on my Windows 10?

This online audio converter works in a browser. You can convert video or audio files on your Windows, Mac, or Linux online. There is no limit for system or browser.

Aiseesoft Free Online Audio Converter -

Convert Any Audio for Free.

Served 21332 Users Worldwide

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