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ElevenLabs voice

IsaacWarm, Calm, Reflective

A warm, soft-spoken male voice with a natural Spanish accent. Ideal for narrating ebooks, articles, and educational content. Calm, clear, and engaging—perfect for listeners who value a soothing and immersive experience.

Voiceovers free to try · no credit cardTone: Calm
Sample by ElevenLabs
Free account, no credit card. Up to 60 seconds on the free plan.
#1107of 1,660 Spanish voices
785kcharacters generated last year
2kElevenLabs users added it
1verified languages

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About Isaac

A warm, soft-spoken male voice with a natural Spanish accent. Ideal for narrating ebooks, articles, and educational content. Calm, clear, and engaging—perfect for listeners who value a soothing and immersive experience.

Isaac is the #1107 most used Spanish voice in the ElevenLabs library, out of 1,660. People generated 785k characters with it in the last year, and 2k ElevenLabs users added it to their voices. It was published in April 2025.

Best for: narration.

Provider
ElevenLabs
Language
Spanish · Latin american
Gender
Male
Age
Young
Tone
Calm
Published
Apr 2025
Models
Multilingual v2, Flash, v3 (paid)
Voice ID
Kj5Xg9BMocgf5mqU5YWT

Questions about Isaac

Can I make a voiceover with Isaac for free?

You can try it with a free JSON2Video account, no credit card: free voiceovers are up to 60 seconds. Paid plans remove the limit.

Can I use my Isaac voiceovers on YouTube or in ads?

Yes. You can publish the voiceovers and videos you make with Isaac on YouTube, TikTok, podcasts and ads, and use them in commercial projects.

Which languages can Isaac speak?

Isaac is a multilingual ElevenLabs voice: with the Multilingual v2 model it can read text in 29 languages and keep the same tone.

For developers: use Isaac with the API

Add a voice element to any JSON2Video movie. It works the same from n8n, Make, Zapier and the CLI.

{
    "type": "voice",
    "model": "elevenlabs",
    "voice": "Kj5Xg9BMocgf5mqU5YWT",
    "text": "En primavera, el jardín cobra vida con flores coloridas y pájaros cantando. El viejo roble proporciona sombra para los visitantes, mientras las mariposas bailan entre las rosas. Una pequeña fuente crea sonidos de paz, convirtiéndose en el lugar perfecto para relajarse y disfrutar de la belleza de la naturaleza."
}

Voice element reference

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