Free Toolkit

Text to SpeechConvert text to spoken audio using the Web Speech API.

Text to Speech illustration
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Text to Speech

Convert text to spoken audio using the Web Speech API.

How to Use
1

Enter Text

Type or paste the text you want to hear.

2

Configure Voice

Select a voice and adjust speed and pitch.

3

Listen

Click Speak to hear the text read aloud.

What Is Text to Speech?

The Text to Speech tool converts written text into spoken audio using the Web Speech API built into modern browsers. Choose from available system voices (which vary by browser and operating system), adjust the speech rate (0.5x to 2x), and modify the pitch (0 to 2). The tool includes play, pause, resume, and stop controls. No external API or library is needed — everything runs locally in your browser using SpeechSynthesis.

Why Use Our Text to Speech?

  • Listen to text read aloud for proofreading
  • Multiple voice options from your system
  • Adjustable speed and pitch controls
  • No internet connection needed — runs entirely in the browser

Common Use Cases

Proofreading

Listen to your writing read aloud to catch errors and awkward phrasing.

Accessibility

Convert text to speech for accessibility purposes.

Language Learning

Hear text pronunciation in different languages.

Presentation Prep

Preview how your script sounds when read aloud.

Technical Guide

The tool uses the Web Speech API's SpeechSynthesis interface. Voices are loaded asynchronously via speechSynthesis.getVoices() with an onvoiceschanged event listener for browsers that load voices lazily. A SpeechSynthesisUtterance is created with the input text, selected voice, rate, and pitch. Event handlers track the speaking state (onstart, onend, onerror). Playback control uses speechSynthesis.pause(), resume(), and cancel(). The component cleans up by canceling any active speech on unmount via useEffect cleanup. Voice availability depends on the browser and operating system.

Tips & Best Practices

  • 1
    Available voices depend on your browser and operating system
  • 2
    Slow down the rate for clearer pronunciation
  • 3
    Chrome, Edge, and Safari have the most voice options
  • 4
    Use pause and resume for longer texts

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Frequently Asked Questions

QWhy are different voices available in different browsers?
Voices are provided by the operating system and browser. Chrome, Edge, Firefox, and Safari each have different voice libraries.
QDoes it work offline?
Most system voices work offline. Some cloud-based voices in certain browsers may require internet.
QCan I save the audio?
The Web Speech API does not provide audio file export. The speech is played directly through your speakers.
QWhy is there no sound?
Check that your system volume is on, a voice is selected, and your browser supports the Web Speech API.
QDoes it support all languages?
It supports whatever languages your system voices provide. Most systems include English, Spanish, French, German, and more.

About Text to Speech

Text to Speech is a free online tool from FreeToolkit.ai. All processing happens directly in your browser — your data never leaves your device. No registration required. No ads. Just fast, reliable tools.