Onyx - Free AI Voice
Rich, deep male voice with gravitas. Perfect for cinematic narration and audiobooks.
FAQ
Onyx is a free male AI voice powered by Kokoro. It generates natural-sounding English speech from any text input.
Yes! The Onyx voice is completely free on Free.ai. No sign up or credit card required.
Onyx speaks English. It was trained on native English speech data for authentic pronunciation.
Yes. The Onyx voice is powered by Kokoro, which is released under an open-source license allowing commercial use.
Onyx uses Kokoro's advanced neural TTS technology to produce highly natural speech with proper intonation and rhythm.
Yes! After generating speech with Onyx, you can download the audio as an MP3 or WAV file.
Onyx generates speech in real-time on our GPU servers. Most text is converted to audio in under 3 seconds.
Kokoro is the open-source TTS engine that powers the Onyx voice. It delivers high-quality speech synthesis.
Absolutely! Onyx is great for audiobooks, podcasts, videos, presentations, and any content that needs a male English voice.
Free users get generous daily limits. Sign up for a free account to get 3x more usage, or upgrade for unlimited.
You can control speed and pitch when using Onyx. Advanced SSML support depends on the Kokoro engine capabilities.
Onyx on Free.ai provides comparable quality to ElevenLabs but is completely free. No subscription needed.