Sonic3

Sonic3

Don't have WebCatalog Desktop installed? Download WebCatalog Desktop.

Text-to-speech app that converts text into natural audio in 40+ languages, with controls for emotion, speed and volume, low-latency output, and optional short-sample voice cloning.

Desktop App for Mac, Windows (PC)

Use Sonic3 in a dedicated, distraction-free window with WebCatalog Desktop for macOS and Windows. Improve your productivity with faster app switching and smoother multitasking. Easily manage and switch between multiple accounts without using multiple browsers.

Run apps in distraction-free windows with many enhancements.

Manage and switch between multiple accounts and apps easily without switching browsers.

Sonic3 is a text-to-speech application designed for developers and businesses seeking high-quality, natural-sounding voice generation. The app leverages advanced neural network models to produce realistic speech with accurate intonation, prosody, and emotional expression. It is built to support real-time conversational AI applications, making it suitable for use cases such as voice agents, AI avatars, and interactive content.

The app offers fine-grained control over voice characteristics, allowing users to adjust volume, speed, pitch, and emotion through API parameters or SSML tags. This flexibility enables the creation of context-aware and expressive voice responses tailored to specific needs. Sonic3 supports a wide range of languages and regional accents, making it a practical choice for global deployments and multilingual environments.

One of the core strengths of Sonic3 is its ultra-low latency, with time-to-first-audio as low as 40 milliseconds. This ensures that voice responses are delivered quickly, contributing to more natural and seamless interactions. The app also features instant voice cloning capabilities, requiring only a short audio sample to generate a personalized voice. These features, combined with scalable cloud infrastructure, make Sonic3 a reliable solution for both small-scale projects and enterprise-grade voice automation.

This description was generated by AI (artificial intelligence). AI can make mistakes. Check important info.


Free TTS powered by Sonic 3: turn your text into natural audio in 40+ languages. Control emotion, speed & volume. Ideal for podcasts, videos, eLearning.

Website: sonic3.app

Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Sonic3. All product names, logos, and brands are property of their respective owners.

You Might Also Like

© 2025 WebCatalog, Inc.