VoxSherpa TTS

Contains adsIn-app purchases
76 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
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About this app

VoxSherpa: Your Ultimate Offline AI TTS & Voice Generator
​Transform any text into highly realistic, human-like speech completely offline! VoxSherpa brings the power of advanced offline AI TTS (Text-to-Speech) models right to your device, giving you ultimate control over your audio generation without needing an active internet connection.
​Whether you are a professional content creator needing multi-character voiceovers, a student wanting to read notes aloud, or just someone who loves cloning voices and experimenting with a perfect AI voice generator, VoxSherpa is built for you.
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✨ Multi-Engine AI Powerhouse
• Piper Engine
Lightning-fast audio generation with multi-speaker support for quick listening and dynamic scripts.
• Kokoro Engine
Studio-quality, ultra-realistic voices for professional-grade voiceovers.
• Supertonic V3 (New!)
Lightning-fast, on-device engine. Choose the perfect balance of speed or quality according to your device.
• Pocket TTS (Voice Cloning)
Easily clone voices to create personalized audio and unique narration.
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🗣️ Advanced Dialogue Engine
• Multi-Speaker Support
Generate seamless conversations using the new [speaker] tag system in a single script.
• Emotion & Style Tags
Control the tone and emotion of the generated voices for natural narration.
• Sentence Gap Control
Adjust silence timing between sentences for a natural conversational flow.
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🚀 Key Features
• 100% Offline Processing
Once you download a model, everything runs locally. 100% on-device processing, zero lag, and the best offline TTS experience!
• Smart Playback & Background Listening
Enjoy interactive audio seeking, a convenient mini-player, and MediaStyle notifications.
• Save & Export Files
Save your generated speech instantly and export as high-quality lossless .wav files for your studio projects.
• Granular Voice Control
Easily adjust Speed, Pitch, Voice Style, and Tones to get the exact output you need.
• Smart Text Chunking & Pauses
The app respects punctuation and offers precise pause controls for natural-sounding speech.
• Productivity Tools
Built-in Speech-to-Text, Text History, and the ability to easily share any text directly to VoxSherpa from other apps.
• In-App Model Manager
Browse, preview (with sample voices), and download high-quality voice models, or import your own custom .json models easily in multiple languages.
• System-Wide Integration
Set VoxSherpa as your default Android TTS engine to use with screen readers and other apps.
• Document Reader
Convert and read your PDF and EPUB files aloud effortlessly using realistic AI voices.
• Premium UI
Enjoy a beautifully crafted, compact Material 3 interface designed for maximum productivity and smooth performance.
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Experience the future of offline Text-to-Speech today. Download VoxSherpa TTS and give your words a voice!
Offline AI TTS & voice generator. Create realistic speech and voiceovers.
Updated on
Sep 4, 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.
  • This app may share these data types with third parties
    App activity and Device or other IDs
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

71 reviews
Tyler Horkavy
July 1, 2026
Functions as described, but could be better. My biggest issue is the delay after each sentence spoken. I am was hoping to use this with my epub reader offline, but the delayed speach is killer! *Edit* I have since tried every Piper model available through this service and the delay is still significant. I look forward to future updates that may mitigate this issue!
1 person found this review helpful
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CodeBySonu
July 2, 2026
Hi! The delay is because external reader apps send large sentences one by one, and high-quality AI engines take a little time to convert them into audio. For a zero-delay experience, please read your ePub/PDFs directly inside VoxSherpa! We'll improve external support later.
Chris Lee
July 16, 2026
I have looked for a way to improve the android Google book read aloud experience for a long time. I think voice sherpa is the solution. I will test more before I buy the ad free license. right now I cud not configure it as my connection seems poor on the train. it was enough to get the default choice to work but not to mess around with configuring the voice. but so far the result is a huge improvement over the default android tts.
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Fyuuredhijgfzre Gjjygtdftyirguug
July 3, 2026
V grateful for the nice voices. Amy is enough like the old Amy to save my soul. But BUGS! Speed slider no effect. Wrong voice- select one in the app; another plays in eBook reader. Speed /pitch settings clash with system settings, but controls greyed out in system settings. Voice list sorting not working. No 'test /play' on settings tab. No reset button. Back arrow dead. Not sure how to even get voices usable, so impeded by this broken tool.
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CodeBySonu
July 4, 2026
Hi, system controls are greyed out because you need to download the voice model first and set the default language inside Android TTS settings for it to work. We have a video guide for this setup. Please mail us at codebysonu95@gmail.com and we will send you the video guide immediately.

What’s new

- Added Multi-Speaker support for Supertonic V3
- Fixed Supertonic voice selection issues
- Improved system TTS
- Crash Fix