Dia Default - Free AI Voice
Dia 1.6B default voice for multi-speaker dialogue. Use [S1] and [S2] tags to assign speakers in your text.
FAQ
Dia Default is a free neutral AI voice powered by Dia. It generates natural-sounding English speech from any text input.
Yes! The Dia Default voice is completely free on Free.ai. No sign up or credit card required.
Dia Default speaks English. It was trained on native English speech data for authentic pronunciation.
Yes. The Dia Default voice is powered by Dia, which is released under an open-source license allowing commercial use.
Dia Default uses Dia's advanced neural TTS technology to produce highly natural speech with proper intonation and rhythm.
Yes! After generating speech with Dia Default, you can download the audio as an MP3 or WAV file.
Dia Default generates speech in real-time on our GPU servers. Most text is converted to audio in under 3 seconds.
Dia is the open-source TTS engine that powers the Dia Default voice. It delivers high-quality speech synthesis.
Absolutely! Dia Default is great for audiobooks, podcasts, videos, presentations, and any content that needs a neutral 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 Dia Default. Advanced SSML support depends on the Dia engine capabilities.
Dia Default on Free.ai provides comparable quality to ElevenLabs but is completely free. No subscription needed.