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Coqui TTS

Deep learning toolkit for local text-to-speech

Self-Hosted AI ★ 46.1k stars Medium setup MPL-2.0

Coqui TTS is a library and toolkit for advanced text-to-speech generation, including voice cloning with the XTTS model. It supports many languages and pretrained voices for fully local speech synthesis.

Official siteSource code

Key features

  • Multilingual synthesis
  • XTTS voice cloning
  • Many pretrained models
  • Trainable on custom data

Pros & cons

Strengths

  • XTTS voice cloning
  • Many languages supported
  • Fully local synthesis

Trade-offs

  • Upstream development slowed
  • GPU needed for speed

Is Coqui TTS secure?

OSV.dev has no published security advisories for Coqui TTS's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

Coqui TTS replaces

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