Modular, like everything here: the free browser voice works instantly; plug in your own ElevenLabs key for a voice worthy of her. Keys stay in this browser — they never touch the server.
Voice source
Browser voice
Quality varies by browser — Safari and Edge tend to have the nicest built-in voices.
ElevenLabs API key
Voice ID
Get both at elevenlabs.io — any voice from their library. Stored only in this browser's localStorage.