AnyConv.com is a decent service that supports file conversion across 100+ formats, such as FLAC to MP3, AIFF to MP3, HEIC to JPG, DJVU to PDF, and so on. When it comes to FLAC, there are only 12 outputs. This best FLAC converter Mac online has the ability to convert two or more FLAC files in bulk.

One way to enjoy this app is to keep it running while your Windows 8 device is docked on your desk. Jujuba Software Clock combines 4 useful tools in one app:. Clocks for mac desktop. Calendar clock that changes high-resolution background every month.

• If you just need a simple, ultra-easy audio converter program, then Aolor, the free MP3 converter software for Mac could be what you’re searching for. As one of the most comprehensive audio converters software for Mac, it supports to convert audio files in any formats in seconds and extract audio from any video file.
• Wma converter for mac free download - WMA MP3 Converter, Free WMA to MP3 Changer, Aiseesoft MP4 Converter for Mac, and many more programs.
• To MP3 Converter Free accepts and processes more than 200 audio and video formats, including but not limited to: WMA, MP4, M4A, FLAC, WAV, MP4, VID, FLV, AVI, MPG, ASF, MPE, MOV, 3GP, M4V, MKV.

by Brian Fisher • Aug 06,2020 • Proven solutions

If you are looking for a free MP3 to MP4 converter and would like to know something about the top free online converters. The following few lines could be quite useful. The internet is flooded with dozens of such converters, and therefore choosing the right one could often be a tough task. However, based on various parameters, ease of use and other pros and cons the next few lines will be all about the 13 best converters to convert MP3 to MP4 free online and work on Mac/PC easily.

Top 13 Best and Free MP3 to MP4 Converters

Free Mp3 Converter For Mac

#1. UniConverter (Mac and Windows)

UniConverter is designed to help convert videos/audios from various formats to others. With it, you can easily convert MP3 to MP4 on macOS 10.15 or earlier (including Catalina, Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion and Lion), Windows 10/8/7/XP/Vista, without any quality loss. By the way, if you are a Windows user, please go to get the Windows version.

Get the Best MP3 to MP4 Converter - UniConverter

• It offers high conversion speed and zero quality loss.
• Convert MP3 to MP4 video format or any other video or audio format with ease.
• Customize and edit your audio or video before conversion.
• Download online video/audio files from YouTube, Facebook, Vimeo, VEVO, Hulu and other more than 1,000 popular sites.
• It is fully compatible with Windows 10/8/7/XP/Vista and macOS 10.7 or later.

How to Use the Best MP3 to MP4 Converter for Mac - 3 Easy Steps!

Before getting started, you can watch the video below to get a quick look over how to convert MP3 to MP4 format on Mac.

Step 1. Import MP3 file to the MP3 to MP4 converter

To add an MP3 file to the program, you can go to the main menu and then choose 'Add Files'. Alternatively, you can directly drag and drop your MP3 file to the main interface.

Step 2. Select 'MP4' as the output format

To convert MP3 to MP4, you should select 'MP4' as the output format in this step. By the way, you can change the encoding settings for your MP4 file if you want.

Step 3. Start MP3 to MP4 conversion

Select the output location for your MP4 file and then click the 'Convert' button to save a converted MP4 file on PC/Mac.

Why not download the No.1 MP3 to MP4 converter software and try to convert MP3 to MP4 or other up to 150 formats on your own!

#2. Online Audio Converter & Video Converter

Well, if you are looking for MP3 to MP4 converter online, you can't miss this! Online Audio Converter & Video Converter is another amazing tool that can help you convert your MP3 files into MP4. This free online service not only converts MP3 into MP4 but into more than 1000 other formats. It’s a fast speed converter that produces the output file in a matter of a few minutes. You simply have to follow the following steps:
Step 1. Select the file from your system.
Step 2. After that select the file type you want to convert to from the drop-down menu (Video, video HD, or video SD).
Step 3. Lastly, select the format of the output file (MP4, MP4 HD or MP4 SD).

#3. Zamzar

Zamzar is a free online conversion tool that allows you to convert your favorite files to your required format without requiring you to download any software, like MP3 to MP4 online. Zamzar works with multiple operating systems like Linux, Windows, Mac, etc. You can choose a file from your system or by entering a URL from a website. So how to convert MP3 to MP4? Follow the steps below!
Step 1. Feed your MP3 to the converter. You may simply drag and drop the file on the tool.
Step 2. Now choose MP4 as the format to convert to.
Step 3. Enter your email ID to receive the output file and hit 'Convert'.

#4. Freemake Video Converter

Freemake Video Converter is a versatile MP3 to MP4 converter free download. You can convert files to MP3, MP4, AVI, WMV, DVD, and for iPhone and Android devices. However, this is not an online converter. You need to download it. Once you download the converter, follow these steps to convert your files:
Step 1. Drag and drop your files or import your videos, audios, photos, and URLs through respective buttons.
Step 2. After adding your files, Choose MP4 from the various available formats.
Step 3. Click on “Convert” to save MP3 to MP4.

#5. Online Audio Converter

The company offers a free online conversion facility which enables customers to convert mp3 to mp4 quite easily. Thousands of customers have been using it quite regularly and have been converting files of around 100 MB for free. Anything bigger than 100 MB will have to be registered and paid for.

Advantages:
It offers the best mp3 to mp4 conversions and additionally, the service provider also offers conversion into many other formats too.
The speed of conversion is quite good.
Allows conversion of multiple files at a time.
Disadvantages:
Though it has extraction of sound from video feature when converting it to mp4 from mp3 often it does not work well.

#6. Online Convert

It has been around for many years now and has been faithfully serving the interests of thousands of customers. The free option is available only for file sizes that are within some prescribed limit. Further, the trial version is available only for a certain period. Here are some obvious advantages and some shortcomings based on customers' experiences.

Advantages:
Speed of conversion is something that makes this converter so very popular. The file conversion is quite rapid.
It can help in multiple file conversions because of the speed of conversion.
Quality of converted mp3 files is very good to say the least.
It offers a number of output formats including the much in demand mp4.
The company also offers an email support facility in case conversion is not happening properly.
Disadvantages:
The only disadvantage perhaps is the limit of file size when customers opt for free online conversion. Otherwise, there is nothing much to complain for all those who are looking for a vanilla conversion.

#7. Switch

This is considered as one of the most sought after mp3 to mp4 converter free software that comes with a trial version. It is very popular because of various reasons. Apart from being easily able to convert mp3 to mp4, there are some reasons why it is considered so very popular. Here are a few advantages and disadvantages of this converter.

Advantages:
It has 17 output formats, which perhaps is much more than most of the converters available in the market for free.
It comes with many customization options.
Very user-friendly options.
Disadvantages:
Unlike some converters, it does not have high-speed conversion especially in the free version and hence conversion time could be a big issue.

#8. DBpoweramp

Being one of the free MP3 to MP4 converter, DBpoweramp is also considered to be a highly dependable and trustworthy converter that is also available for free conversion online, but strictly on a trial basis. The trial is for 21 days. It has 20 million users worldwide and effortlessly converts mp3 to mp4 formats even in the trial versions.

Advantages:
It allows the user to choose the exact bitrate as far as the output file is concerned. This feature is perhaps available only in this particular converter.
It also comes with DSP effects which are very useful as far as warble, fade, thin, and Karaoke functions are concerned.
Disadvantages:
One of the biggest disadvantages is that it contains only 7 output formats compared to others which have double this number.

#9. Tunebite

Though Tunebite is mostly known by customers as an mp3 to mp4 converter free service provider, it has much more to offer. But as far as the task of conversion of mp3 to mp4 is concerned, there is no doubt that it is one of the best converters available in the market. It does come with a trial version where all the features may not be available.

Advantages:
Simply amazing when it comes to conversion of mp3 to mp4 formats. It combines speed with accuracy.
Has won distinction and special mention when it comes to the top ten reviews by critics.
High-speed dubbing is possible.
Disadvantages:
Though there are no specific disadvantages some users have complained of streaming of audio or video at times getting stuck obviously for some mysterious reasons.

#10. Avs Audio Converter

This MP3 to MP4 converter app supports ten output formats which is quite decent and covers almost all formats that customers would generally look for at least in the trial version. It is feature-rich and very customer friendly when it comes to daily use.

Advantages:
It comes with an Audio Tag Editor which helps in customization of output files. However, this is available only in the full version.
It also allows the extraction of audio from a video which again is something that users may like.
Disadvantages:
Though it comes with an audio editor, it is not very useful. Though many options are available, most of them are highly complicated and not suitable for day to day practical applications.

#11. Winamp

Winamp has been around for many years and it practically needs no introduction. Though it started as a media player service provider, of late they also have become a reliable and trustworthy converter of various types of audio and video files including conversion of mp3 to mp4 files. There is a free test version available, which helps you change MP3 to MP4 quickly.

Advantages:
The converter including the trial version helps in easy conversion of files from mp3 to mp4 format quite easily. It has the option of choosing the output folder and also the file name.
The output speed is quite good and when it comes to conversion of mp3 to mp4 the speeds are quite good.
Disadvantages:
However, the option of changing bitrates, frequency, and other such attributes are not available for all formats.
The speed of conversion from mp3 to some other formats has much to be desired and the whole process tends to become slow or even hang in some situations.

#12. Modiac

Modiac is a name that has been around for many years and over the years it has helped thousands of customers to choose the right MP3 to MP4 converter online. It is easily accessible online. However, as is the case with most of the converters, the file size is limited to 100MB for free conversion.

Advantages:
It is a free conversion website and therefore there is no limit to the number of files that one can convert, as long as the file size limitation is adhered to.
It allows for the customization of audio parameters when moving from mp3 to mp4.
Disadvantages:
Many customers have often complained about the speed of conversion and often the converted files do not get downloaded onto the download folder, though the task seemingly has been completed.

#13. MP3 Toolbox

This MP3 to MP4 audio converter offers the simplest and the most user-friendly conversion facility which helps you to convert your mp3 to mp4 files in a jiffy so to say. There is no need for installing any software because the conversion happens online. The file size regulations have to be followed when going in for free online conversions. However, bigger files can also be downloaded provided you buy the paid version.

Advantages:
The file gets downloaded to your download folder. All you have to do is to click on the file and use it. You can also use it for sharing on Youtube or your website or blogs.
The quality of the MP4 output file is extremely good to say the least.
Speedy conversion is a big advantage.
Disadvantages:
No big disadvantages for those who are looking for simple mp3 to mp4 conversions and that too for free. File size limitations do however exist.

Converting YouTube videos or playlists to MP3 allows us to listen to our favorite music, courses, lectures, talk shows, e-books, etc. offline anytime, anywhere. There are many tools on the market designed for this purpose. To save your time, we have selected twelve top-rated YouTube to mp3 converters to share with you now.

1. 4K Video Downloader

4K Video Downloader is a versatile software developed by Jihosoft. With it, you can not only download videos from YouTube but also batch convert YouTube video or playlist to mp3/m4a, or directly download music from SoundCloud, MixCloud, VEVO, and other sites. The program is very easy to use, you just need to install it on your computer, copy the link address of the music video or playlist, then paste it into the program, and select “Convert to MP3” or “Download original audio “, it will automatically do the rest for you.

More wonderful features of Jihosoft 4K Video Downloader:

• Download 4K & 8K UHD, 360°, VR, 3D, 60FPS videos
• Download the entire YouTube channel or playlist
• Save videos from Facebook, Twitter, Instagram, Vimeo, etc
• Convert local videos to MP4, MOV, MKV, AVI, etc
• Download Twitch clips and highlights

2. YtMP3

YtMP3 is a free online YouTube to mp3 converter. By using this tool, you can easily convert videos to mp3 or mp4 files and download them to your computers, tablets, or mobile devices. The best part is that the service does not require any software or even registration. To convert YouTube videos to mp3, all you need to do is enter the URL into the required box, choose a format, and then tap the convert button. The conversion process merely takes a few minutes. However, there is a bit of attention here, you must ensure that the video you’re ready to convert is not more than 1 hour.

3. Y2Mate

The most popular video downloader and converter on the internet, Y2mate allows you to download YouTube videos online and save them in various formats like MP3, M4V, 3GP, WMV, FLV, MOV, WEBM, etc. It is compatible with all browsers, thus you can access the website on any device, whether you own a PC or a tablet. An additional feature is that it lets you upload the converted files to your DropBox and Google Drive, which is not provided by most services.

4. Flvto

One of the best YouTube to mp3 converters in our list, Flvto is an online website dedicated to providing high-quality conversion services. With this converter, you can convert YouTube videos to MP3, AVI, MOV, MP4, WMV, and any other format you like with just a few clicks. It is fast, safe and easy to use. You can use it online or install it on Windows, Mac and Linux devices absolutely free of cost. Apart from YouTube, it also supports many other video-hosting sites, including TikTok, Instagram, Facebook, Vimeo, Dailymotion, Metacafe, etc.

5. MP3Converter.to

Free Mp3 Converters For Mac

Similar to Y2MP3, MP3Converter.to is another leading YouTube to MP3 converter online. With the help of this tool, you can download and convert YouTube videos to MP3 or MP4 format in seconds. To get started with MP3Converter.to, there is no software download or registration needed, simply paste the YouTube video URL into the box and select the output format, then click the “Convert” button, it will save the audio or video file to your device in a few minutes.

6. Online Video Converter

Online video converter is a great web tool. Using it, you can convert online video or local video to MP3, WMV, M4A, MP4, AVI, MPEG, MOV, FLV, 3GP, and almost all mainstream audio/video formats. Unlike other services, this site has no limit on the number of files that can be converted. After conversion, your files will be automatically deleted from their servers after a few hours, and no one can access them except you. In addition, all its functions are accessible free of charge, so you don’t have to pay anything to use it. The only limitation is that you can only upload files up to 2GB.

7. 2Conv.com

Compared to most online YouTube to mp3 converters, 2Conv is faster and more reliable. The site does not come with malware attached to downloads. There is no registration process required, and you are done with an easy conversion in a couple of clicks. The best part is that the service is available in languages such as Spanish, Portuguese, and Turkish for a more user-friendly experience!

8. ClipConverter

Clip Converter is a browser-based tool that provides multiple conversion services and supports a lot of video and audio formats. You can use it on any device, whether it’s Mac, Windows, Linux, Android or iPhone. Its interface is very simple and intuitive, thus does not require any additional operations! To convert YouTube videos to mp3, just paste the video URL into the box, choose the desired format, and click “Convert”, then you will get a result immediately.

9. 4K YouTube to MP3

Convert YouTube videos to MP3 files quickly. 4K Video Converter allows the conversion of 4k video to MP3 for audio extraction and works on both Windows and Mac operating systems. There is no risk of malware; the software has been scanned by 52 leading antiviruses.

All you need to do is to drag and drop links to your favorite tracks and get the converted MP3 files to your computer. The software is user-friendly, and you can transfer songs directly to your iPod, iPhone, and iPad on the go. If you love the idea of audiobooks, download them hassle-free and listen to them offline while lounging.

With its easy proxy setup, you can change your IP address from the settings and have access to downloadable videos that are otherwise banned in your region!

10. YTD

Download unlimited videos and playlists from YouTube, Facebook, and various other popular sites with the basic version of YTD free of cost. You can easily convert videos to your iPhone or iPad in MP4, WMV, AVI, and MP3 format. It supports multiple video downloads at a fast speed of 4x and has an automatic resume/retry feature, which helps to resume the download when the internet connection fails.

There is an advanced panel that monitors recent and past activity. Unlike other software, YTD provides an ad-free experience with no install offers. Moreover, the software offers free email support in case of bugs or downloading errors.

11. Freemake

Looking for something truly free? Music lovers will certainly rejoice by knowing that Freemake has been recognized as one of the best YouTube converters for seven years with a user base of about 80 million till date. It is so user-friendly that allows you to copy and paste YouTube links or type the name of song artists and it will find & convert the music.

Its multithread technology is ground-breaking and fast. With a perfect size of 320 kbps MP3s, it automatically detects high-quality videos. As there is no video to audio re-encoding, there is no chance of loss of sound quality.

The other unique features of this free YouTube to MP3 converter include download history, preview before conversion, and direct play of the music in the software right after download.

It is super-reliable, offering 24/7 support, making it one of our favorites.

12.Apowersoft Video Converter

Apowersoft Limited is a Hong Kong-based company with a vision to provide accessible digital media solutions. The software has a smooth conversion process to convert videos to MP3 by a direct search from YouTube or local browsing from a destination folder 100% free with no trial limitations or gimmicks.

Apowersoft is compatible with various web-browsers like Google Chrome, Safari, Firefox, Opera amongst others on both Windows and Mac OS. You can also convert videos or streams from Dailymotion, Vimeo, Ustream to MP3, AVI, MOV, and MP4 format.

Free Mp3 Converter For Macbook

More, you can choose the file size as per your choice. You can convert multiples files simultaneously within a few minutes, which is useful in case you need to convert a batch of files.

Conclusion

Download Mp3 Converter For Pc

Most of these YouTube to MP3 converters go a long way than just helping you listen to your favorite music in MP3. The next time you are looking to listen to YouTube music in MP3, you know where to go!