Alter AI Voice Generator by Fish Audio

Generate Alter voice trusted by 2+ creators. Create Male, Young, Conversational speech with AI text to speech.

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Samples - Alter

Listen to sample generations showcasing voice quality and versatility

Default Sample

Sample 1

¿Saben lo que han hecho ahora? Me dijeron que todo estaba bajo control, pero mírenlo ustedes mismos. La verdad siempre sale a la luz, ¿no? Y ahora, ¿quién tiene que arreglar este desastre? Como siempre, la culpa es de ustedes.

Default Sample

Toonix Ya Viene alternative annoucer

Ya viene Ben 10 Omniverse. Ya viene Las Sombrías Aventuras de Billy y Mandy. Ya viene Generador Rex. Ya viene Los Jóvenes Titanes en Acción. Ya viene El Laboratorio de Dexter. Ya viene Hora de Aventura.

Default Sample

Boomerang Announcer (2000-) Alternate version

Stay tuned for more classic fun! It's Tom and Jerry, it's Scooby-Doo, it's the Jetsons, it's Popeye the Sailor Man! Your favorite cartoon heroes are all here on Boomerang from Cartoon Network.

Sample Transcriptions

Default Sample - Sample 1

¿Saben lo que han hecho ahora? Me dijeron que todo estaba bajo control, pero mírenlo ustedes mismos. La verdad siempre sale a la luz, ¿no? Y ahora, ¿quién tiene que arreglar este desastre? Como siempre, la culpa es de ustedes.

Default Sample - Toonix Ya Viene alternative annoucer

Ya viene Ben 10 Omniverse. Ya viene Las Sombrías Aventuras de Billy y Mandy. Ya viene Generador Rex. Ya viene Los Jóvenes Titanes en Acción. Ya viene El Laboratorio de Dexter. Ya viene Hora de Aventura.

Default Sample - Boomerang Announcer (2000-) Alternate version

Stay tuned for more classic fun! It's Tom and Jerry, it's Scooby-Doo, it's the Jetsons, it's Popeye the Sailor Man! Your favorite cartoon heroes are all here on Boomerang from Cartoon Network.

Default Sample - Mark Greyson (Alternate Evil Version)

Look at this pathetic dimension, makes me sick. Been through worse in the void though, yeah? Mark thinks he's so special with his perfect life. Well, let's see how special he feels when I'm done tearing everything apart. Time for some real fun.

Default Sample - Toonix Ya Viene voiceover alternate version 2011

Ya viene transformar, evolucionar, transformar. Ya viene crear, innovar, crear. Ya viene el momento de cambiar, de girar, de cambiar. Ya viene el futuro, ya viene la acción.

Default Sample - camman18 (Neutral,Alternative)

What's the rarest structure in Minecraft—Well everyone thinks it's the Ancient City but I just found something even crazier—if you find a Desert Temple at exactly Y-64 there's a 0.1% chance it spawns with a hidden chamber—which means on new skibidi toilet episode—you actually can see here—that I am sigma!

Default Sample - Alter Mann

The American forces approached Berlin's outskirts in April 1945. The once-proud capital was now a maze of rubble and barricades. Lieutenant James Wilson, commanding a Sherman tank unit, watched as artillery fire illuminated the night sky. The Brandenburg Gate stood silently ahead, a witness to history's turning point.

Default Sample - Goku alternativa english voice

Hey you, I am Goku to fighting now. I training so much power level, yes? I am not regular warrior, I am super power of light. You coming to battle me? I strongest in universe, but not my final form yet.

Default Sample - alter

Escuta aqui, eu não tô pra brincadeira. O Walter já era e agora o esquema mudou. Se você quer continuar nesse jogo, é bom seguir as minhas ordens. Não tenta ser esperto, moleque. Eu sou muito mais metódico e perigoso do que aquele velho jamais foi.

Default Sample - Bitchin' Betty (F/A-18 Hornet) Alternative

Warning, warning. Terrain ahead, terrain ahead. Pull up, pull up. Fuel critical, fuel critical. Bank left, bank left. Landing gear not down, landing gear not down. Check systems, check systems. Warning, warning.

Default Sample - Alter

Time to hunt in these new lobbies. They think they're safe behind their little shields and walls. How cute. I'll tear through their defenses like paper, make them scatter like prey. Nobody escapes when I decide to play.

How to Use Alter Voice Generator

Create professional voiceovers in 3 simple steps

01

Enter Your Script

Type or paste any text you want Alter to speak

  • Start free with generous character limits
  • Works in multiple languages automatically
Try the demo above
02

Generate Audio

Click generate to hear Alter's voice bring your text to life

  • Studio-quality results in seconds
  • 100% free to try • No credit card required

2+ creators have used this voice

03

Open Advanced Playground

Click 'Use Voice' button to unlock powerful features:

  • Extended text length for longer projects
  • Fine-tune speed, pitch, and emotion
  • Download in multiple formats (MP3, WAV)
  • Save to library & unlock commercial use rights
Use Voice

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Frequently Asked Questions about Alter

Simply type your text in the demo above, select Alter, and click generate. You can download the audio or use it in our advanced playground for more controls.
Yes! You can try Alter for free. Create an account to get monthly free generations and access advanced features.
Use Alter for YouTube videos, TikTok content, audiobooks, podcasts, video games, animations, and any project needing professional voiceovers.
Yes, with our paid plans you get full commercial use rights. Free users can use voices for personal projects.
Alter generates ultra-realistic speech with natural emotion and tone. Listen to the samples above to hear the quality. Over 2 creators trust this voice.