Is this text-to-speech tool free?

Yes, it is completely free. This tool uses the browser's built-in SpeechSynthesis API; no software or plugins need to be installed. Just open the webpage and use it.

Why are some languages not available?

Available voices depend on your operating system and browser. Different systems have different built-in voice libraries. Windows, macOS, Android, and iOS each provide different voices. We recommend using the latest version of Chrome or Edge for more voice options.

Will my data be uploaded to a server?

No. All speech synthesis processing is done entirely in your browser locally. Text content and voice data will not be uploaded to any server. Rest assured when using it.

How do I adjust rate, pitch, and volume?

Rate range is 0.5-2x (default 1x), pitch range is 0-2 (default 1), volume range is 0-1 (default 1). You can adjust these parameters in real-time by dragging the sliders, then click Play to hear the effect.

Text to Speech

Online TTS reader

Language Filter: Voice:

Rate: 1x Pitch: 1 Volume: 1

Preset Text:

🔇Ready0 characters

Input Text

🔒 All processing is done locally in your browser; text is not uploaded to any server.

Text-to-Speech Tool Guide

Key Features

Multi-language Support - Supports Chinese, English, Japanese, Korean and more
Voice Selection - Lists system-available voices, grouped by language
Parameter Adjustment - Customize rate (0.5-2x), pitch (0-2), volume (0-1)
Playback Controls - Play, pause, resume, and stop
Preset Texts - Quick load of common test texts

Use Cases

Quick preview of text content
Foreign language pronunciation reference
Accessibility reading assistance
Voice broadcast content testing
Copy reading quality check

Text to Speech

Text-to-Speech Tool Guide

Key Features

Use Cases

常见问题

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