Best MP4 to MP3 Converters for Android and iOS Devices

Most Smartphones capture videos in the MP4 file format that is compatible with nearly all video editing apps and media players. In addition, iPhones and Android phones are also equipped with microphones that enable you to record sound alongside the video. Storing all the videos you create on your phone’s SD card can be difficult, as a single MP4 file can easily occupy more than a gigabyte of storage space. Converting an MP4 file into MP3 is a great way of conserving space on your memory card if you only want to save its audio. So, in this article, we are going to take you through some of the best mp4 to mp3 converters for Android and iOS devices.

• Part 1: Best Free MP4 to MP3 Converters for Android
• Part 2: Best Free MP4 to MP3 Converters for iPhone
• Part 3. Convert Video To Audio In Filmora

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Best Free MP4 to MP3 Converters for Android Devices

Recording videos in high resolution is no longer a far-fetched dream because there are quite a few models on the market capable of producing crispy-sharp images. Converting a video file into an audio file doesn’t require too much effort because there are quite a few third-party apps that let you accomplish this task in just a few moments. Here are some of the best MP4 to MP3 converters download for android.

1. Video to MP3 Converter

Price: Free

Extracting audio from video is just one out of many functionalities this app offers. Video to MP3 Converter features both Simple and Advanced MP3 conversion modes so that you can have complete control over the audio extraction process. The app provides support for MP4, WMW or AVI video file formats among numerous others, while its Video Cutter tool enables you to remove all segments of a video clip you don’t want others to see. Video to MP3 converter also features the audio cutting tool that lets you create a new ringtone for your phone effortlessly. You can also control the bitrate of the audio files you’re making because the app lets you generate files with bitrates that vary from just 48 kb/s to 320 kb/s.

2. MP4 to MP3 - Convert Video to Audio

Price: Free

Converting MP4, AVI or MKV video files into MP3s is a fun and easy process. In addition, this app lets you add metadata to each new MP3 file you create which makes organizing huge music libraries painless. What’s more, this MP4 to MP3 converter allows you to cut both audio and video files which makes it a perfect tool for making unique ringtones. The batch conversion feature enables you to convert multiple MP4 files into MP3s at the same time. Even though the MP4 to MP3 app is free, getting rid of ads currently isn’t possible. 

3. Video to MP3 Converter

Price: Free

Video to MP3 Converter is compatible with all devices running on Android 4.0 or later versions of the OS. You can use it to convert all video files on your phone to audio files, in just a few steps. Simply pick a video you’d like to convert, choose MP3 output formats, add the metadata like the name of the artist or the song’s title, specify the preferred bitrate and tap on the Convert button. After the conversion, you can merge multiple MP3s into a single audio file, but unfortunately, you won’t be able to convert several video files simultaneously.

4. MP3 Video Converter

Price: Free

This is a simple and powerful file conversion tool that lets you convert video files saved in formats like MP4, 3GP or FlV to MP3 audio files. Selecting a bitrate of the output file or adding the title of a song and an album won’t take too much of your time. However, the MP3 Video Converter doesn’t offer audio or video editing tools, so you can’t cut or merge several audio files together. What’s more, your device needs ARMv7 in order to run this app, which means that you won’t be able to use it on older models of Android phones.

5. Video to MP3 Converter – MP3 Cutter and Merger

Price: Free

Android users in need of a fast and efficient app that is capable of much more than converting MP4 files to MP3s should look no further. This app provides support for nearly all popular video file formats, which means that you can convert video files regardless of the format in which they are saved. It also offers several different output formats enabling you to choose the one that is the best fit your demands. In addition Video to MP3 Converter lets you convert up to 15 video files to MP3 simultaneously and it grants you access to both Audio and Video Cutter tools.

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Best MP4 to MP3 Converters for iPhones and iPad

Selecting an MP4 to MP3 app for iPhone can be a bit complicated because there are so many apps to choose from. We’ve narrowed down the selection to just five apps in order to make the selection process easier for you, so let's take a look at some of the best MP4 to MP3 apps you can find at the App Store.

1. MP3 Converter: Video to Audio

Price: Free, but offers-in app purchases

Being a versatile app, it allows video-to-audio conversion in multiple formats, such as MP3, MP4, 3G2, AAC, AVI, FLAC, WAV, FLC, M4A, MPEG, MKV, OGV, and OGA. While picking the desired format, users can choose multiple files to extract audio in bulk, saving the manual hassle. Not just that, this MP4 to MP3 converter download for Android selectively chooses a specific video for conversion and uses them as ringtones.

2. The Audio Converter

Price: Free, but offers-in app purchases

The Audio Converter app lets you convert both video and audio files to a broad range of audio file formats. You can convert MP4, m4v, amr, MPEG files formats among numerous others to MP3, FLAC, WAV, OGG, and other audio file formats. All conversions take place on a cloud server, which means that you can’t use The Audio Converter while your iPhone is offline. Keep in mind that the free version of the app offers only limited functionalities and you must purchase either Premium Pass or Lifetime Pass if you want to use it to convert MP4 to MP3 on a constant basis.

3. The Video Converter

Price: Free, but offers in-app purchases

Having the ability to convert videos in MP4, MP3, AVI, and M4A, this tool takes seconds to complete the process. For that, you can import files from anywhere, whether it's your photo library, files folder, or a URL. Moreover, all the converted files are shifted to the “Completed” tab, which makes the conversion process hassle-free and organized. Users can also save, share, and view extracted audio in their favorites folder.

4. MP3 Converter – Audio Extractor

Price: Free, but offers in-app purchases

Converting a video saved on your phone’s camera roll to MP3 with the MP3 Converter – Audio Extractor requires you to just select a file and start the conversion process. You won’t even have to specify the output format, because MP3 is the app’s default output format. After the conversion, you can listen to the file you created to make sure that its quality is at a satisfying level. However, you won’t have any control over the bitrate of the output file or any other settings that can increase the quality of the MP3 you’re generating. Moreover, the app offers only modest file-sharing options, and you have to make an in-app purchase if you want to gain access to all features the MP3 Converter – Audio Extractor has to offer.

5. Media Converter – Video to MP3

Price: Free, but offers in-app purchases

Besides extracting audio from video, you can use the app’s built-in media player to watch videos or listen to music. Media Converter – Video to MP3 supports a broad range of input file formats and it lets you convert them to MP3, M4A, WAV, and other audio file formats. This app lacks more advanced MP4 to MP3 file conversion options since you can’t select the preferred bitrate of the output files or add tags to them. The app contains ads, and you must make an in-app purchase in order to remove them. Even the Pro version of the Media Converter – Video to MP3 doesn’t offer the file-sharing options.

From this two parts, you can easily pick the right tool that matches your needs and requirements. However, most of them either have limited format options or don’t support editing features, limiting the user's ability to extract audio from videos.

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Part 3. Convert Video To Audio In Filmora

Whether you want to extract the audio for local use, save it to the device, or export it to other platforms, we recommend using Wondershare Filmora. Unlike many MP4 to MP3 converter downloads for Android and iOS, this solution offers batch processing, an editing facility, and a list of video and audio options. Regardless of the format you choose, you can access this solution on both desktop and mobile.

Convert MP4 to MP3 Using Wondershare Filmora Desktop

By accessing the desktop version and importing the video on its main interface, this tool allows you to save the audio from its export settings. There, you cannot just pick the desired audio format but select the preferred quality to get tailored results. Upon doing so, users can also enable the “Backup To Cloud” option to store a copy of the extracted audio file on cloud storage.

Key Features

• Bit Rate: When converting video in MP3 or other formats, you can pick a bit rate from 64 to 320kbps for a balance between audio quality and file size.
• Sample Rate: From 44100Hz to 48000Hz, one can pick the preferred sample rate to control audio clarity and fidelity.
• Video and Audio Editing Tools: Benefit from the numerous AI and basic media editing features to polish videos and audio files. From basic trimming to extensive polish, Filmora offers all the necessary tools.

Guide On How to Use Wondershare Filmora MP4 to MP3 Converter

Instead of wasting your effort in searching for the best MP4 to MP3 apps, here is how you can use Filmora to extract audio in no time:

Step 1. Download and Install the Tool and Pick the New Project Option

Launch the tool on your device and enter the credentials to log in or create the account. After that, pick the “New Project” option from the main interface to start the process.

Step 2. Import the Video and Drag it to Timeline to Export

On the new interface, press the “Import” button and add the sample video from where you want to save the audio. As it's there, drag it to the timeline and hit the “Export” button on the top right corner of the screen.

Step 3. Choose the Format and Save the Audio File

From the pop-up window under the “Local” section, pick the MP3 format and other settings like preset and save to options as per your need. Once done, hit the “Export” button again and save the audio file to your device seamlessly.

Extract Audio from Video Using Filmora App

To convert MP4 to MP3 on Android or iPhone, this solution allows you to extract audio with its Trim tool. When you add the video file, you can crop a specific part of the video to get targeted audio extraction. Besides, users can also insert music or voiceover in the video with its “Audio” tool before extracting the sounds.

Key Features

• Volume Settings: While converting the videos to audio, users can also set the volume settings by adding fade-in and fade-out effects for a professional audio touch.
• Noise Reduction: With a noise reduction tool, one can easily eliminate the background noise for crisp, high-quality sound.
• AI Music: Use the powers of AI to create content-specific background music by adding the desired music requirements.

Detailed Guide on How to Use Filmora App To Extract Sound

Now that you have thoroughly explored the tool, adhere to the steps mentioned in this section. Upon reviewing these details, you can easily extract the audio from videos and reuse them for various purposes.

Step 1. Access the Tool and Import the Video

From the main interface, pick the “New Project” option and select the video from the following screen. There, you can choose a multiple video, and as it's done, press the “Import” button to proceed.

Step 2. Choose Trim Tool and Then Pick the Extract Audio Tool

After that, pick the “Trim” tool from the bottom left corner and choose the “Extract Audio” tool from the toolbar. Press the option again, and you will get a screen where all the audio files will be displayed.

Conclusion

Each of the apps we've featured in this article makes it easy to create an impressive audio library from the videos you've recorded with your iPhone or Android phone. However, choosing an MP4 to MP3 converter can be a bit complicated, as the number of file conversion tools these apps offer can vary. It's much easier to make it with Filmora. With Filmora, in a matter of seconds, you can quickly convert MP4 files to MP3, simplifying your workflow and helping you get started effortlessly.