LittleTTS - Private, on-device text-to-speech for Mac

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LittleTTS turns text into natural speech entirely on your Mac. Choose from multiple voices across 10 languages, adjust tone and emotion with plain-language style instructions, revisit past sessions, and export audio as WAV. Chinese text normalization helps numbers, dates, and times sound natural. Requires macOS 26 or later.

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Hey Product Hunt! I built LittleTTS to make natural speech generation simple while keeping text and audio on your Mac. Choose a voice and language, guide the delivery with plain-language style instructions, then export the result as WAV. LittleTTS supports 10 languages, including English, Chinese, Japanese, and Korean. It’s free to download with optional in-app purchases and requires macOS 26+. I’d love to hear what you think and what voice styles you’d like to see next!