Warm
Warm, inviting female voice with natural flow. Great for customer-facing audio.
Outetts
English
Female
Self-hosted
This voice's engine isn't wired up yet — when you click Generate, we'll route to our closest Kokoro alternative in the same language so you still get audio. Same daily token cost. The native engine is on our roadmap.
Listen to preview
What You Can Do With Warm
Text to Speech
Convert any text to natural audio
Audiobooks
Create audiobook narrations
Voiceovers
Video narration and dubbing
Podcasts
Generate podcast episodes
Frequently Asked Questions
Warm is a free female AI voice powered by OuteTTS. It generates natural-sounding English speech from any text input.
Yes! The Warm voice is completely free on Free.ai. No sign up or credit card required.
Warm speaks English. It was trained on native English speech data for authentic pronunciation.
Yes. The Warm voice is powered by OuteTTS, which is released under an open-source license allowing commercial use.
Warm uses OuteTTS's advanced neural TTS technology to produce highly natural speech with proper intonation and rhythm.
Yes! After generating speech with Warm, you can download the audio as an MP3 or WAV file.
Warm generates speech in real-time on our GPU servers. Most text is converted to audio in under 3 seconds.
OuteTTS is the open-source TTS engine that powers the Warm voice. It delivers high-quality speech synthesis.
Absolutely! Warm is great for audiobooks, podcasts, videos, presentations, and any content that needs a female 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 Warm. Advanced SSML support depends on the OuteTTS engine capabilities.
Warm on Free.ai provides comparable quality to ElevenLabs but is completely free. No subscription needed.