Isabella
Isabella, a female British English voice from Kokoro 82M (Apache 2.0). Free on Rewind.ai. No sign up required.
Kokoro British English FemaleSelf-hosted
Listen to preview
What You Can Do With Isabella
Text to SpeechPaste text and get an audio file in seconds
AudiobooksRead long-form content aloud from start to finish
VoiceoversAdd spoken narration to video or slide decks
PodcastsRecord scripted podcast segments without a mic
Frequently Asked Questions
Isabella is a free female AI voice powered by Kokoro. It generates natural-sounding British English speech from any text input.
Yes! The Isabella voice is completely free on Rewind.ai. No sign up or credit card required.
Isabella speaks British English. It was trained on native British English speech data for authentic pronunciation.
Yes. The Isabella voice is powered by Kokoro, which is released under an open-source license allowing commercial use.
Isabella uses Kokoro's advanced neural TTS technology to produce highly natural speech with proper intonation and rhythm.
Yes! After generating speech with Isabella, you can download the audio as an MP3 or WAV file.
Isabella 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 Isabella voice. It delivers high-quality speech synthesis.
Isabella suits audiobooks, podcasts, videos, presentations and any content that needs a female British English voice.
Free users get a daily token allowance. Sign up for a free account to get 3x more usage, or upgrade for unlimited.
You can control speed and pitch when using Isabella. Advanced SSML support depends on the Kokoro engine capabilities.
Isabella on Rewind.ai provides comparable quality to ElevenLabs but is completely free. No subscription needed.