DataToolsLab
Text Tools

Text to Speech

Read text aloud using your browser's built-in speech synthesis.

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What is TTS?

A text-to-speech player using the browser's native speechSynthesis: choose a system voice and rate, then hear your text read aloud.

How it works

A SpeechSynthesisUtterance is created for your text, assigned the selected voice and rate, and queued on speechSynthesis — all local to the browser.

  1. Enter your input. Type or paste your input into the field above — the tool responds instantly.
  2. Review the result. Output updates live as you type. Everything runs entirely in your browser.
  3. Copy or download. Use the Copy button to grab the result, or Download to save it as a file.

Examples

Listen to written content

Paste a paragraph and hear it read aloud with the browser's built-in voices — useful for proofreading and accessibility checks.

Common mistakes

Expecting server-grade voices

This uses the device's installed voices, so quality and language support vary by browser and operating system.

Frequently asked questions

Which voices are available?

All voices installed on your device — pick language, gender, and speed from the list.

Does it work offline?

Yes, if the voices are installed locally on the device.

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