Text to Speech (TTS)

Convert written text into spoken audio with adjustable playback speed, pitch, and voice selection.

Privacy Notice: Browser-Native Audio: Speech synthesis runs through your operating system and web browser native voice engine (e.g. Apple Siri voices, Microsoft Edge Natural voices, or Google voices). Your text is processed locally by your browser audio subsystem.

About Text to Speech (TTS)

Turn articles, language exercises, proofreading manuscripts, and study notes into spoken audio with the Zoviva Text to Speech tool. Tapping into modern browser Web Speech APIs, you can choose from your operating system’s installed high-fidelity voices across multiple accents, fine-tune playback speed from 0.5x to 2.0x, and modulate pitch.

How to Use Text to Speech (TTS)

  1. 1. Enter or paste your text

    Type or paste the sentences you want read aloud into the voice synthesizer editor.

  2. 2. Choose voice and accent

    Select an available voice from the dropdown list populated from your operating system.

  3. 3. Adjust speed and pitch

    Fine-tune playback rate from 0.5x (slow comprehension) to 2.0x (fast listening).

  4. 4. Click Speak to listen

    Control playback using Speak, Pause, Resume, and Stop buttons.

Common Use Cases

Proofreading Articles and Essays

Listening to your written work aloud exposes awkward phrasing, repetitive vocabulary, and missing commas that eyes easily overlook.

Language Pronunciation Practice

Slow down playback to 0.7x to study foreign language pronunciation and phonetic articulation.

Accessibility & Screen Reading

Convenient hands-free listening for long reading material or users with visual fatigue.

Pro Tips for Best Results

  • • Punctuation matters: add commas and periods to create natural breathing pauses in the synthesized speech stream.
  • • Different web browsers offer distinct voice libraries: Microsoft Edge and Google Chrome provide extensive neural voices.

Frequently Asked Questions

Why do available voices differ between devices?

The tool uses the browser SpeechSynthesis API, which reflects voice packages installed on your operating system (Apple Siri voices, Microsoft Edge Natural voices, or Google voices).

Is there a limit on how long the text can be?

You can listen to thousands of words at once. The audio synthesizer processes paragraphs continuously.

Can I download the synthesized speech as an MP3?

The browser Web Speech API streams live audio through your device speakers rather than rendering an encoded audio file for download.

Does this tool send my text to a remote server?

Speech synthesis is handled directly by your browser audio engine; Zoviva does not record, log, or store your text.