Hailuo AI Audio is MiniMax’s speech arm: a free text-to-speech studio that clones a voice from under 10 seconds of audio and customises more than 300 multilingual voices with natural emotion and professional effects. Aixploria’s voice category scores it 4.5/5 and lists it as free – audio input and generation remain costless on the consumer tier.
It shares DNA with the Hailuo video models, so pacing and emotion translate well when you pair TTS narration with MiniMax-generated video – a genuinely all-free pipeline for faceless channels. Compared with ElevenLabs’ subscription model, Hailuo Audio is the strongest zero-cost option once you accept fewer fine-grained controls.