Text to Speech — Listen to Any Text

Yes. This tool uses the Web Speech API built into your browser. There is no server-side processing, no account required, and no usage limits. It works entirely on your device.

The available voices depend on your operating system and browser. Chrome on Windows typically offers 20+ voices including multiple languages. macOS Safari includes high-quality voices like Samantha and Daniel. You can install additional voices through your OS settings.

No. The Web Speech API plays audio directly through your speakers and does not produce a downloadable audio file. This is a browser limitation. For downloadable audio you would need a server-side text-to-speech service like Google Cloud TTS or Amazon Polly.

Word boundary events depend on the browser and speech engine. Chrome provides the most reliable boundary events. Some browsers or voices may fire fewer boundary events, which can cause highlighting to skip occasionally. This does not affect the audio playback.

No. All processing happens in your browser using the native Web Speech API. Your text never leaves your device. However, some browsers may send the text to a cloud service for speech synthesis — check your browser privacy settings for details.

There is no hard limit in this tool. However, very long texts (over 10,000 characters) may cause issues with some browsers. For best results, keep individual playback sessions under a few thousand words. You can always stop, edit, and start again.

Chrome, Edge, Safari, and Firefox all support the Web Speech API. Chrome and Edge generally offer the most voices and most reliable boundary events. Mobile browsers also support TTS, though with fewer voice options.

Absolutely. Listening to your text read aloud is one of the best ways to catch awkward phrasing, missing words, and run-on sentences. Set the speed to 0.8x or 0.9x and follow along with the word highlighting to spot issues your eyes might miss.