CloneTTS: Local Voice Clone

Content rating
Everyone
500+
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Content rating
Everyone
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About this app

CloneTTS is an efficient, fully local Text-to-Speech (TTS) engine and voice management tool. Whether you need to configure custom voices for third-party reading apps or establish a stable local voice service interface, CloneTTS delivers a pure and fluent auditory experience.

Key Features:

1. Fully Local Processing & Strict Privacy Protection All text parsing and voice synthesis computations are completed entirely locally on your device. This application does not rely on cloud servers. We do not collect, store, or upload any of your text or audio data. It provides immediate generation even offline, protecting your privacy securely.

2. Flexible Custom Voice Management We provide full access to locally import and configure your own voice models. You can easily add and manage multiple exclusive voices. With our smart sorting mechanism, newly imported voices are automatically placed at the top for highly-efficient model management.

3. Comprehensive API Service The built-in stable local HTTP voice service environment perfectly connects with popular third-party reading utility applications (e.g. Legado). CloneTTS supports one-click copying of the internal API address, enabling external apps to easily access high-quality local voice rendering capabilities.
Local TTS engine supporting custom voices and API integration for reading apps.
Updated on
Jul 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

v0.7.0 updates:
- New NPU acceleration on Snapdragon 8 Gen 2 / 8 Gen 3 / 8 Elite / 8 Elite Gen 5: ~2x faster synthesis with less heat
- NPU model package: in-app download or local import, auto-matched to your chipset, with automatic CPU fallback
- More natural reading: punctuation-graded pauses, smarter dialogue & English splitting
- Fixed occasional noise on the first sentence after page turns
- Fixed 3 crashes: file picker, background service, playback toggling
Content rating
Everyone
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App support

About the developer
孙文波
sdrxdev@gmail.com
China