Video automation Video API Convert JSON to video Text-to-speech voices
ElevenLabs voice

HeliThe Helium Voice

A stylized character voice model recorded with real helium - no pitch shift, no plugins, just authentic light-air resonance. Designed for animation, cartoons, creative dialogue, and high-energy character work. Delivers thin harmonics, surreal clarity, and a unique texture idea…

Voiceovers free to try · no credit cardTone: Cute
Sample by ElevenLabs
Free account, no credit card. Up to 60 seconds on the free plan.
#594of 954 German voices
1.5Mcharacters generated last year
2kElevenLabs users added it
1verified languages

Similar voices

German male voices with a close tone.

Make your voiceover with Heli

Type your script and get the voiceover in about a minute. Free account, no credit card.

Create voiceover — free

About Heli

A stylized character voice model recorded with real helium - no pitch shift, no plugins, just authentic light-air resonance. Designed for animation, cartoons, creative dialogue, and high-energy character work. Delivers thin harmonics, surreal clarity, and a unique texture ideal for storytelling and motion graphics. Voiced by Christian Plasa

Heli is the #594 most used German voice in the ElevenLabs library, out of 954. People generated 1.5M characters with it in the last year, and 2k ElevenLabs users added it to their voices. It was published in December 2025.

Best for: characters.

Provider
ElevenLabs
Language
German
Gender
Male
Age
Young
Tone
Cute
Published
Dec 2025
Models
Multilingual v2, Flash, v3 (paid)
Voice ID
ofikEh6BdgDIAr2BFBNV

Questions about Heli

Can I make a voiceover with Heli 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 Heli voiceovers on YouTube or in ads?

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

Which languages can Heli speak?

Heli 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 Heli 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": "ofikEh6BdgDIAr2BFBNV",
    "text": "Im Frühling erwacht der Garten mit bunten Blumen und singenden Vögeln zum Leben. Die alte Eiche spendet Schatten für Besucher, während Schmetterlinge unter den Rosen tanzen. Ein kleiner Brunnen erzeugt friedliche Klänge, was diesen Ort zum perfekten Ort macht, um zu entspannen und die Schönheit der Natur zu genießen."
}

Voice element reference

Browse more voices