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Voice changer guide

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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50M+ usuários

One of the most useful applications of modern audio technology is the ability to change your voice. You can use it to sound more professional, entertaining or complete any project where the original voice isn’t suitable.

This article will explain how voice changers work and suggest a few alternatives.

What’s a Voice Changer?

A voice changer is a platform that alters the key characteristics of your voice. It can add a different pitch, tone, and distortion to make you sound like someone else.

There are two common forms of voice changing:

  • Hardware voice changing – Hardware voice modifiers are generally placed near your mouth when making a phone call to disguise your own voice. Most products are lithium-powered gadgets that can incorporate fading and other ways to alter your voice.
  • Software voice changing – Voice changer software is much more common nowadays because it’s easier to use. You only need a program with specific algorithms that can use various voice modulators and voice filters to make you sound different.

Regardless of the type, your voice changer should also be able to produce sound effects. You can easily integrate these into your tutorials, e-learning modules, and explainer videos to make your content more engaging.

Benefits of Voice Changers

There are numerous benefits of using voice changers. For instance, they’re perfect if you’re a business owner who wants to reduce costs.

You could be working on a presentation for your partners and need different voices to narrate certain slides. A voice changer can help you do so. You can use one voice to introduce yourself and experiment with others to ensure the content sounds like it’s told from different perspectives.

The result is a compelling presentation that doesn’t require you to hire multiple voice actors. Instead, you do all the work yourself, which drastically lowers costs.

Another reason you might want to use a high-quality voice generator is to protect your identity. A good example is when you wish to send a message on TikTok but remain anonymous. A free voice changer lets you take on an alter ego and say anything without compromising yourself.

How Can You Use a Voice Changer?

Whether you’re a standard Microsoft Windows PC, iOS, macOS user or a professional podcast creator, you should consider adding a real-time voice changer to your editing tools. You can use your modulator for fun or carry out essential business tasks.

Best Voice Changers

Consider the following platforms if you’re looking for well-designed voice-changing software.

Speechify Voice Changer

Speechify Studio voice changer helps you reshape your voice recordings with stunning realism. Upload or record your audio and morph it into any of more than 1,000 AI voices that capture regional inflections, gender variety, and emotional nuance. Unlike basic text to speech, this feature retains the personality and delivery style of the original voice, allowing creative professionals to tell stories across cultures, genres, and characters.

VoiceMod

VoiceMod is a fully functional voice changer with an intuitive interface. It gives you access to dozens of voice filters, all of which can transform how you sound.

Furthermore, the VoiceMod soundboard enables you to add voice effects to a number of platforms from your Mac computer. The list includes Discord, TeamSpeak, Chipmunk, WhatsApp, Zoom, and Skype.

MorphVOX Pro

MorphVOX Pro is another reliable voice changer. The program comes with advanced features that allow you to do virtually anything with your voice. For instance, you can remove background sounds with noise cancelation or enhance your audio quality.

Clownfish

This voice changer app is known for its wide range of audio effects, including Alien, Robot, Baby Pitch, and Mutation. In addition, it can work as a voice assistant, enabling you to play and change voices from convenient drop-down menus. 

Alternatives to voice changers

Voice changers work well, but you might be interested in other ways to modify your voice. The traditional method is to use a kazoo or similar instrument. However, achieving the desired pitch and tone is nearly impossible this way.

You need technology that lets you narrate your content using unique sound effects. That technology is text to speech.

Text to speech

Text to speech (TTS) is also known as read-aloud technology. It reads digital texts aloud with hundreds of pre-made voices, giving you access to immersive audio.

Here are the best programs with TTS capabilities.

Murf AI

Murf AI boasts realistic voices in approximately 20 languages. The app can be a good choice for professional voice overs for your presentations and videos. The developers check each voice for critical parameters to make sure your audio doesn’t sound robotic.

Synthesia

The highlight of Synthesia is its wide array of customization features. For example, you can choose from a range of accents and speakers to polish your recordings. Plus, the TTS app lets you add your audio files to videos.

Produza narrações, dublagens e clones com mais de 1.000 vozes em mais de 100 idiomas

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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.