Free cortex AI Voice Generator by Fish Audio

Generate cortex voice trusted by 105+ creators. Create high-quality speech with AI text to speech.

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Samples - cortex

Listen to sample generations showcasing voice quality and versatility

Default Sample

Sample 1

Ah, marvelous! My latest creation is absolutely perfect. Behold, a magnificently engineered device of pure genius! With its quantum-powered core and precision-crafted gears, it will make all my previous inventions look like children's toys. Doctor Cortex has outdone himself again!

Default Sample

Cortex

Ever wonder why you can't sleep after scrolling social media? It's called digital stimulation. Your brain's reward system gets flooded with dopamine, while blue light suppresses melatonin production. That's why 10 minutes of scrolling becomes two hours of restlessness. Follow for more brain science facts.

Default Sample

cortex

El Depredador ataca. Invisible. Rápido. Las garras de adamantium encuentran carne alienígena. Sangre verde salpica. El cazador se materializa. Plasma contra metal. Logan gruñe. Esquiva. Contraataca. Los dos predadores ancestrales chocan en un baile mortal. Regeneración contra tecnología alienígena.

Sample Transcriptions

Default Sample - Sample 1

Ah, marvelous! My latest creation is absolutely perfect. Behold, a magnificently engineered device of pure genius! With its quantum-powered core and precision-crafted gears, it will make all my previous inventions look like children's toys. Doctor Cortex has outdone himself again!

Default Sample - Cortex

Ever wonder why you can't sleep after scrolling social media? It's called digital stimulation. Your brain's reward system gets flooded with dopamine, while blue light suppresses melatonin production. That's why 10 minutes of scrolling becomes two hours of restlessness. Follow for more brain science facts.

Default Sample - cortex

El Depredador ataca. Invisible. Rápido. Las garras de adamantium encuentran carne alienígena. Sangre verde salpica. El cazador se materializa. Plasma contra metal. Logan gruñe. Esquiva. Contraataca. Los dos predadores ancestrales chocan en un baile mortal. Regeneración contra tecnología alienígena.

Default Sample - Cortex

Ever wonder why you can't sleep after scrolling social media? Your brain's reward system gets overstimulated by constant novelty. Each new post triggers dopamine release, keeping your neural circuits active. That's why 10 minutes turns into hours. Follow for more brain science facts.

Default Sample - cortez

In this video were going to cover the essential stuff when working in Illustrator and that is navigation. But before that, lets create a new file first so we have something to work with.

Default Sample - vortex

hello, do you want to play with me?

Default Sample - Cortes

¿Sabes por qué dudamos tanto? Porque escuchamos demasiado al mundo exterior. Nos perdemos en opiniones ajenas, en el ruido social. Pero la verdad, tu verdad, siempre ha estado ahí, esperando en silencio. Solo necesitas cerrar los ojos y escuchar.

Default Sample - Cortes

Qué tal mis amigos, este domingo gran fiesta en el centro cultural La Palmera, kilómetro 15 carretera sur. Tendremos sonido megalópolis, sonido tornado y tu amigo sonido fantasma. Iniciamos 3 de la tarde, precios populares, allá nos vemos familia.

Default Sample - Nina Cortex

Oh look, another pathetic attempt to challenge me. How adorable. Did you actually think that would work? Please, I've seen more threatening behavior from a sleeping koala. Run along now, before you embarrass yourself further.

Default Sample - CORTES

Miren, para llegar a los tacos de pastor, van por la calle principal, donde está la farmacia, o sea ahí donde antes estaba la tiendita, y luego van a ver una esquina con una carpa azul, ahí mismo están. Son los mejores de la zona, el señor siempre está desde las seis.

Default Sample - kortex

Ma guarda che lo capisco pure io che quando ti svegli la mattina e tutto ti sembra pesante, ma devi cambiare prospettiva, devi vedere le cose belle che hai intorno, perché se continui a pensare solo alle cose negative il cervello tuo si blocca, si ferma proprio lì.

Default Sample - Vortex

Hi everyone, I am trying to make my second video now. I got some new recording equipment for my YouTube channel. I want to create good content for you guys. This is my practice recording, and I am learning how to edit videos too.

How to Use cortex Voice Generator

Create professional voiceovers in 3 simple steps

01

Enter Your Script

Type or paste any text you want cortex to speak

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

Generate Audio

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

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

105+ 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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Technical Details for cortex Voice

cortex works with multiple languages automatically. The AI detects your text language and generates natural-sounding speech.
Audio generation is instant - typically completed in just a few seconds, even for longer texts.
Download your cortex voiceovers in MP3, WAV, and other popular formats for maximum compatibility.
Yes! Our advanced playground lets you fine-tune speed, pitch, emotion, and other parameters to get the perfect sound.
Free users can generate shorter clips, while paid plans support extended text lengths for audiobooks, long-form content, and more.