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How to Convert MP3 Audio to MP4 Video

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Gerador de voz com IA nº 1.
Crie narrações com qualidade humana
em tempo real.

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How do I convert an MP3 to an MP4?

Converting an MP3 file, which is primarily an audio file, to an MP4 format involves integrating an audio track with a visual element to create a video file. There are numerous MP4 converter tools available to help you achieve this, including VLC, a free and open-source media player and converter that supports both Windows and Mac. Follow these steps:

  1. Open VLC and click on "Media".
  2. Select "Convert / Save".
  3. Click on "Add" and select your MP3 file.
  4. Click on "Convert / Save" at the bottom.
  5. Choose "MP4" as the output format.
  6. Click on the "Browse" button to select your output destination.
  7. Finally, click the "Start" button to convert MP3 to MP4.

How do I convert MP3 to MP4 on Mac?

On a Mac, you can also use iTunes to convert an MP3 to an MP4:

  1. Open iTunes and add your MP3 file.
  2. Right-click on the audio file and select "Create AAC version".
  3. Once the AAC file is created, rename its file extension from .m4a to .mp4.

Besides iTunes, QuickTime Player, a pre-installed app on Mac, can also convert audio to video. You can add a still image as a video component while the MP3 audio plays in the background.

Can you convert MP3 to MP4 in Audacity?

While Audacity, a free audio editing tool, can convert audio files between various formats such as MP3, WAV, AIFF, FLAC, and OGG, it doesn't support video formats. However, you can export your Audacity project as a WAV file and later convert it into an MP4 file using a video editor or converter tool.

How to convert MP3 to video?

As mentioned, converting an MP3 to video requires an image or series of images. Using video editing software or online converters, you can combine your MP3 audio with a JPG or GIF to create an MP4 video file. Some platforms allow adding subtitles or a watermark to your video.

Why convert MP3 to MP4?

There are several reasons for MP3 to MP4 conversion:

  1. Embedding audio in a video format allows sharing on platforms that only support video uploads.
  2. MP4 files offer better quality and compression, resulting in a smaller file size without sacrificing quality.
  3. MP4 supports a wider range of features like subtitles, still images, and interactive content.

What is the best way to convert MP3 to MP4?

The best way to convert MP3 to MP4 depends on your needs and the tools at your disposal. VLC and iTunes are excellent for simple conversions, while online converter tools offer an easy and quick option without the need to install software.

Is it possible to convert MP3 to an MP4?

Yes, converting MP3 to MP4 is entirely possible and relatively straightforward using a range of software or online services.

Top 8 Software/Apps to Convert MP3 to MP4

  1. VLC: A free, open-source media player that also functions as an audio and video converter. It supports numerous file formats and is available for Windows, Mac, and Linux.
  2. iTunes: Pre-installed on Macs and iPhones, it can convert MP3 files to AAC (which can then be renamed as MP4).
  3. Freemake Video Converter: This Windows software supports a wide range of file formats including AVI, MP4, WMV, MKV, FLV, SWF, MPEG-1,3, AAC, WAV, etc. It also provides video editing features.
  4. Any Video Converter: It supports over 100 input formats and 160 output formats. Besides conversion, it provides video editing and burning functions.
  5. Format Factory: This software supports a multitude of file formats, including video, audio, and images. It also offers file compression to reduce file size.
  6. Online-Convert.com: This online converter supports a wide range of file types, including video, audio, image, ebook, and more. No installation required.
  7. Zamzar: Another online converter that supports a large number of file formats. It offers a user-friendly interface and high-quality output.
  8. HandBrake: A free and open-source video converter that supports a multitude of codecs, including MPEG-4, H.264, and AAC. It also provides advanced video editing features.

Remember to ensure your conversion does not infringe on copyright laws and respect the intellectual property rights of others.

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Sobre o Speechify

Leitor de texto para fala nº 1

Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.