Rex Thunder
Deep N Tough
English · AmericanMaleMiddle aged
#108 of 8,875 English
ElevenLabsListen & use →
ElevenLabs voice
JohnEnergetic, Unstoppable and Upbeat
Unstoppable John is a thunderous, cinematic high-energy commercial voice built for maximum impact. Think over-the-top announcer swagger meets entrepreneurial motivational energy — the kind of voice that can turn an ad, trailer, or viral video into pure adrenaline. Perfect for …
Sample by ElevenLabs
#942of 8,875 English voices
48.4Mcharacters generated last year
45kElevenLabs users added it
1verified languages
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Make your voiceover with John
Create voiceover — free
Type your script and get the voiceover in about a minute. Free account, no credit card.
About John
Unstoppable John is a thunderous, cinematic high-energy commercial voice built for maximum impact. Think over-the-top announcer swagger meets entrepreneurial motivational energy — the kind of voice that can turn an ad, trailer, or viral video into pure adrenaline. Perfect for storytellers, game trailers, parody ads, and brand spots that need power, humor, and charisma in every line.
John is the #942 most used English voice in the ElevenLabs library, out of 8,875. People generated 48.4M characters with it in the last year, and 45k ElevenLabs users added it to their voices. It was published in October 2025.
Best for: ads.
- Provider
- ElevenLabs
- Language
- English · American
- Gender
- Male
- Age
- Middle aged
- Tone
- Intense
- Published
- Oct 2025
- Models
- Multilingual v2, Flash, v3 (paid)
- Voice ID
lXyLz3Gu0YqdG8RfvIyZ
Questions about John
Can I make a voiceover with John 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 John voiceovers on YouTube or in ads?
Yes. You can publish the voiceovers and videos you make with John on YouTube, TikTok, podcasts and ads, and use them in commercial projects.
Which languages can John speak?
John 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 John 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": "lXyLz3Gu0YqdG8RfvIyZ",
"text": "In springtime, the garden comes alive with colorful flowers and singing birds. The old oak tree provides shade for visitors, while butterflies dance among the roses. A small fountain creates peaceful sounds, making this the perfect spot to relax and enjoy nature's beauty."
}