7 Best MP4 to MP3 Converters for Windows/Mac/Online

#1. Freemake Video Converter

Freemake Video Converter is one of the best MP4 to MP3 converter tools that blend simplicity and high-quality output. Freemake helps you convert local and online (like YouTube) MP4 files into MP3 audio files of your preferred quality. You get conversion presets based on the bitrate (from 92kbps to 320kbps), although you can still set a custom bitrate of choice.

Besides the audio bitrate, Freemake allows you to tweak extra parameters like the MP3 title, output channels (mono or stereo), and sample rate up to 48000Hz. Even better, you can directly export the converted MP3 files to iTunes with a single click.

Key Features:

• Allows you to pick your preferred audio quality
• Features preset profiles to make the process hassle-free
• Allows you to adjust audio output parameters
• Offers a video editor to trim and cut audio
• Shows an approximate output size before conversion
• Presents an option to export the MP3 files to iTunes
• Allows you to merge multiple MP3 audio files

Supported Platforms: Windows

Best for: A super intuitive MP4 to MP3 conversion process made easy by bitrate-based presets and options to cut or join audio files.

#2. MediaHuman Audio Converter

MediaHuman Audio Converter is freeware that helps you convert your MP4 videos into various audio formats like MP3, WMA, AAC, FLAC, Apple Lossless format, and more. With this MP4 to MP3 converter, you can turn videos to MP3 in batches and get an option to export the audio to iTunes or Music.app.

Also, you get to set your preferred MP3 audio channels, sample rate (up to 44100 Hz), and up to 320kbps bitrate. Of course, you can utilize the default MP4 to MP3 conversion profiles or create yours, depending on the kind of output MP3 file you need. And if you are converting MP4 music videos, this offline app can automatically retrieve cover art images online hassle-free.

Key Features:

• Option to convert MP4 to MP3 with original quality
• Supports MP4 to lossless MP3 conversion
• Converts multiple MP4 files simultaneously
• Offers to retain folder structure based on artists/albums
• Supports custom MP3 audio parameters
• Presents an option to search for disk covers

Supported Platforms: Windows, Mac, and Linux

Best for: A reliable MP4 to MP3 conversion process bundled in a user-friendly interface with options to convert MP4 to MP3 without losing the original quality.

#3. Any Video Converter

Any Video Converter allows you to convert MP4 files from the local storage or online URLs into crisp quality MP3 files without breaking a sweat. AVC goes further to offer some video editing options to help you trim or cut out portions you don’t need and export just the audio clip you need. The default audio codec is MP3, but you can personalize the audio file by tweaking the bitrate, sample rate, and channels.

Furthermore, you get to save time and effort by using the batch conversion feature to transform multiple MP4s into MP3 format simultaneously. In addition, you get a built-in DVD burner to help you create audio CDs when necessary.

Key Features:

• Convert MP4 to MP3 with lossless quality
• Offers custom audio bitrate options
• Speedy conversions backed by hardware-acceleration
• Features a built-in media editor and player
• Allows you to export low, normal, or high audio quality
• Convert YouTube videos to MP3 hassle-free
• Supports batch MP4 to MP3 conversion

Supported Platforms: Windows and Mac

Best for: A simple and intuitive process to convert online and offline MP4 files into MP3 format with lossless quality and customizable audio parameters.

#4. FormatFactory

FormatFactory is a multifunctional tool that not only converts MP4 to MP3 but also allows you to clip, join, split, and mix audio clips. Of course, you are free to customize the normal audio parameters, and FormatFactory gives you more by allowing you to fade in, fade out, add echo, denoise, reverse, and adjust the audio speed to your precise specifications.

Over and above, you can use Copy mode to convert MP4 to MP3 without changing the original audio. And just like Any Video Converter, you get to process multiple MP4 files all at once to save time and effort. An extra feature is that FormatFactory allows you to ship a custom cover with the output MP3 file.

Key Features:

• Convert MP4 to MP3 without re-encoding (Copy Mode)
• Allows you to adjust the MP3 audio speed
• Offers audio fade in and fade out options
• Convert MP4 to MP3 free without limitations
• Allows you to merge and split audio clips
• Supports batch MP4 to MP3 conversion

Supported Platforms: Windows

Best for: An all-around MP4 to MP3 converter featuring audio editing and output quality adjustment options.

#5. HandBrake

HandBrake is an open-source and completely free offline program, promising the best quality possible during MP4 to MP3 conversion. Besides MP3, you can also use codecs like AAC, AC3, AAC Passthru, or E-AC3, depending on the kind of audio file you need.

Amazingly, HandBrake goes past the 320kbps bitrate mark to offer up to 512kbps audio bitrate for improved quality. Apart from the bitrate, you get the chance to set the number of channels for the output audio file to either mono or stereo.

Key Features:

• Allows you to set up to 512kbps audio bitrate
• Supports mono and stereo
• Allows you to queue conversions
• Presents many presets to work with

Supported Platforms: Windows, Mac, and Linux

Best for: A free and open-source MP4 to MP3 conversion tool without limitations and allows you to change the audio bitrate up to 512kbps.

#6. Zamzar

Zamzar is a free online MP4 to MP3 converter that overly simplifies the conversion process. In just a matter of three steps, you will be ready to download the converted MP3 audio file. You get to convert MP4 files from the local storage or the integrated cloud services like Box, Dropbox, Google Drive, and OneDrive.

Zamzar has no complex settings, but you can rest assured of the best quality audio file at the end of the MP4 to MP3 conversion process. Additionally, Zamzar supports batch processing and offers personalized email notifications when you do not want to wait until the process is complete.

Key Features:

• Highest-quality MP4 to MP3 conversion
• No complex settings
• Integrates popular cloud services
• Free, safe, and secure
• Features personalized notifications
• Batch convert MP4 to MP3

Supported Platforms: web-based

Best for: A quick three-step online MP4 to MP3 conversion process with high-quality audio output and personalized email notifications.

#7. Video to MP3 Converter App

Video to MP3 Converter is your go-to application on Android that helps you extract audio from MP4 videos with ease. With this MP4 to MP3 converter, you can extract high-quality MP3 audio from any MP4 file, using the powerful FFmpeg and libmp3lame libraries.

This Android app integrates an MP3 cutter that comes in handy when necessary to make ringtones for your smartphone or tablet. And you are free to set your preferred audio quality by picking a variety of bitrates.

Key Features:

• Supports up to 320kbps MP3 audio bitrate
• Features a built-in audio cutter for making ringtones
• Fast MP4 to MP3 conversion
• Boasts a built-in media player
• Presents a simple user interface

Supported Platforms: Android

Best for: A simple MP4 to MP3 conversion process on any Android device with a built-in MP3 cutter.