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Mastering MP3 Splitting: Detailed Guide and Top 8 Tools for Splitting MP3 Files

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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Audio editing is an essential skill, especially for music enthusiasts, podcasters, and audiobook creators. One of the common tasks performed during audio editing is splitting MP3 files into smaller tracks. In this article, we'll explore how to split an MP3 file, and provide a comprehensive list of tools that can assist you in the process.

How do I split an MP3 file?

Splitting an MP3 file can be done with the help of audio editing software or dedicated MP3 splitter tools. The general process involves loading the MP3 file into the software, identifying the points to split, and executing the split operation. Some programs also offer silence detection features, which automatically find pauses in the audio file, making the splitting process even easier.

How to split an MP3 for free?

There are several free MP3 splitter tools available on the internet that you can use without spending a dime. Many of them support various audio formats like WAV, OGG, WMA, FLAC, and AAC, not just MP3 audio files. Examples include Audacity (an open-source audio editor), mp3splt (a command-line utility), and Free MP3 Cutter and Editor (a Windows-based tool). While choosing a free tool, make sure it is free from malware and always download from trusted sources.

How do I split a large MP3 into multiple tracks or smaller MP3 files?

Splitting a large MP3 file into multiple tracks or smaller files involves the same process as above, but with more split points. Some software offers 'split by file size' or 'split by time' features, allowing you to divide a large MP3 file into equally sized or timed segments.

How do I cut an MP3 into two parts or cut audio in half?

To cut an MP3 file into two parts, load the file into your chosen software, and find the midpoint of the audio file. You can then use the 'cut' or 'split' function to divide the file. Ensure you save both parts separately.

Top 8 software or apps for splitting MP3 files:

  1. Audacity: A free, open-source, cross-platform audio editor that supports many audio formats. It includes silence detection, fade in/out, and a host of other editing features.
  2. mp3splt: A command-line utility available for Windows, Linux, and Mac. It can auto split with silence detection or .cue files, and doesn't need to decode and re-encode MP3 files, preserving audio quality.
  3. Free MP3 Cutter and Editor: A Windows-based tool with a simple interface, perfect for beginners. It supports basic editing functions, including cut, split, and fade in/out.
  4. MP3 Cutter Joiner Free: A Windows tool that includes an MP3 splitter, cutter, and joiner. It also supports batch operations and creation of ringtones.
  5. WavePad: Available for Windows, Mac, Android, and iPhone. It's a full-featured audio and music editor that supports a wide range of audio formats.
  6. mp3DirectCut: A fast and extensive audio editor and recorder for encoded MP3 files. The main advantage is that it doesn't decompress your files for editing, maintaining the audio quality.
  7. iTunes: The built-in editor can be used to split tracks on Mac OS and Windows.
  8. Audio MP3 Cutter Mix Converter (Android): This app combines an audio cutter, merger, and converter in one, supporting multiple audio formats, including MP3, WAV, FLAC, and more.

While audio editing might seem daunting at first, with the right tools and instructions, it can be a relatively straightforward process. Whether you're looking to create an audiobook, split your favorite music files into smaller pieces, or just want to make your own ringtones, there's a tool out there for you.

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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.