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Convert Text to Speech with AI

Transform text into lifelike speech with Listnr AI. Access 1000+ voices in 142 languages, designed for authentic, expressive audio. Perfect for creators, marketers, and educators. Start with our free trial today!

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API de texto a voz

Bring human-like voices to your apps and workflows with Listnr AI’s Text-to-Speech API—multilingual, fully customizable, and secure. Simple setup. Try now!

Wide Range of Voices and Languages

Built as a REST API, Listnr AI ensures that integration is achieved with ease - allowing you to scale your applications seamlessly.

High Fidelity AI Voices

Listnr AI provides a diverse selection of voices across numerous languages and accents, making it ideal for global audiences. Listnr AI produces high-quality, lifelike voice outputs that closely mimic human speech patterns.

Advanced API features

Get access to features including pronunciation, voice style variety, pauses, pitch, bassline focusing and pros support.

Top-notch performance

Designed to handle large-scale content creation, making it ideal for streaming platforms, customer service solutions and more...

fetch('https://api.listnr.com/v1/tts', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer API_KEY_HERE'
},
body: JSON.stringify({
text: 'Hello, world!',
voice_id: 'en-US-1',
output_format: 'mp3'
})
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));

Why choose Listnr Text to Speech?

Listnr AI’s text-to-speech platform brings your content to life with high-quality, authentic AI voices that save time and money. What once took hours now takes minutes, allowing you to quickly create professional-grade voiceovers. Plus, you can seamlessly sync your audio with images, videos, or presentations—all in one place. Here’s why Listnr is the ultimate TTS choice:

Save Time and Cut Costs

Traditional voiceover production requires hiring voice actors, investing in equipment, and editing. Listnr AI simplifies this, giving you instant access to lifelike voices across 142 languages without the need for a studio or expensive gear. Just type or upload your script, and you’re ready to go!

Effortless Editing

Creating high-quality voiceovers is easy with Listnr’s intuitive text editor. Choose from a diverse voice library, customize with emphasis and pauses, then build your audio in minutes. Listnr’s interface makes fine-tuning as easy as editing text, so your workflow stays smooth and fast.

Consistent Brand Voice

Listnr AI also offers voice cloning to help you establish a distinct and consistent brand voice. By uploading a sample, our team can create a unique AI voice based on your recording, providing 24/7 access to your custom sound whenever you need it.

Global Reach

Expand your reach with voices in 142 languages, covering diverse accents, ages, and styles. From English to Hindi, Spanish, Japanese, and more, Listnr empowers you to connect authentically with audiences worldwide.

Ethical AI

At Listnr, we’re committed to using AI responsibly. Our AI voices are crafted from ethically sourced data, ensuring that all innovations remain secure and privacy-conscious. We believe in transparency, safeguarding user data and upholding ethical standards at every step, so you can create with confidence.

Customizable Player

Easily generate an embed code to add the audio player to various platforms or websites. Customize the appearance and functionality to match your brand aesthetics, and track listening metrics to understand listener behavior.

What is Text to Speech?

Text to speech (TTS) is a technology that reads aloud digital text—the words on computers, smartphones, and tablets. Using TTS, you can listen to books, articles, and websites without having to read them on a screen. It's like having someone read to you.

This technology is vital for accessibility, helping people with visual impairments access written content through audio. It's also integrated into navigation systems and virtual assistants for seamless human-machine interaction.

Improving naturalness in synthesized speech is an ongoing goal. Researchers use machine learning and neural networks to refine algorithms and enhance speech quality. The aim is to make synthesized speech sound more like human speech, reducing the gap between the two.

Opiniones de los clientes

Mejor valorado en TrustPilot

trustpilot-review

Excelente combinación de TTS y Podcasting

Soy usuario de Listnr TTS desde hace unos meses y estoy muy impresionado con las funciones y el desarrollo de la herramienta hasta ahora. Las voces funcionan a las mil maravillas, y hay muchísimas. Los límites son estupendos para el precio que tienen. La interfaz de usuario es elegante. Recientemente, han lanzado su solución de podcasting llamada Listnr.fm y he empezado a probarla y la experiencia ha sido buena hasta ahora.

Nilayan Ghosh

Ayudar a los pequeños creadores a lograr grandes...

Listnr ha sido muy útil para los creadores de contenidos como yo. Como mi lengua materna no es el inglés, hacer locuciones con entonación y tono humanos me ayuda a forjarme una reputación entre mis seguidores. Desde que utilizo Listnr, no he recibido ningún comentario sobre las locuciones de mis vídeos. He probado varias aplicaciones de tts, pero me quedo con esta.

Justine Chael Casagan

Listnr es uno de los mejores blogs de audio...

Listnr es una de las mejores soluciones de audio blog que existen. Es fácil convertir tus artículos en atractivos podcasts en cuestión de minutos y publicarlos en tu sitio web. Hay muchos idiomas entre los que puedes elegir, así como muchas otras funciones como alojar podcasts, distribuirlos a través de diferentes servicios de streaming.

BL Samota

"Me inspiró para empezar a Podcasting"

TTS & PODCAST hosting es una excelente combinación. Mi objetivo para iniciar podcasting y Listnr acaba de lanzar en el momento adecuado. Capaz de Grabar, Editar, Anfitrión, y Monetizar mi Podcast usando esto también. Puedo publicar podcasts en iTunes, Spotify y Google podcasts. Listnr le permite dar un paso hacia podcasting por lo que le permite incrustar servicio. Natural y de alta calidad de la salida de voz. Incluso funciona para mi lengua materna.

Nilayan Ghosh

Preguntas frecuentes

Log in to the platform, paste or type your text, choose a voice, and generate your audio file. You can download it in MP3 or WAV format.
Listnr AI offers some of the most realistic TTS voices, using advanced AI to capture human intonations and nuances.
Our TTS voices are entirely AI-generated, developed with cutting-edge models trained on extensive data.
Listnr AI offers over 1,000 voices in 142 languages. Explore the library, preview voices, and select one that fits your content.
Yes! Listnr AI can convert books into audio. Upload the text, pick a voice, and generate an audiobook.
Definitely! Listnr AI's realistic voices can help improve comprehension and provide a smoother reading experience for individuals with dyslexia.
Listnr AI uses advanced algorithms to transform text into human-like speech, analyzing pronunciation, tone, and emphasis.
Listnr AI supports 142 languages, including English, Spanish, French, Hindi, Japanese, and many more.
Yes, Listnr AI offers customization options, allowing you to choose different voices and accents for your content.
Yes. Listnr AI produces high-quality, natural-sounding speech that is often indistinguishable from human speech.
Yes, Listnr AI can be used for both personal and commercial purposes, depending on your plan.
Yes, Listnr AI offers API integration to embed TTS capabilities into websites, apps, and platforms like Windows and Microsoft.
Yes, Listnr AI is designed to enhance accessibility for individuals with visual impairments, dyslexia, or other reading challenges.
Listnr AI's TTS tool serves industries like education, e-learning, customer service, entertainment, and accessibility services.

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