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Text to Speech (TTS)

Text to Speech (TTS)

Turn text into spoken audio with your browser's built-in voices — rate, pitch and voice control, zero uploads

~1 utterance · est. 4.6s at rate 1

Examples

Proofread by ear

Input
Article draft · 1.5× rate
Output
≈ spoken duration estimate; clunky sentences stand out audibly

Hearing text catches what eyes glide over.

About this tool

Reads text aloud with the voices already installed in your browser and OS — nothing downloads, nothing uploads. Voice, rate (0.5×–2×), pitch and volume are yours to tune, with a live duration estimate before the first word.

Long texts are automatically split at sentence boundaries into utterances under ~220 characters, because some engines silently truncate long passages. One limit is stated up front: browsers block recording speechSynthesis output, so this tool plays speech and cannot export audio files.

How to use

  1. Paste your text

    Up to 5,000 characters; the chunk count and duration estimate update live.

  2. Pick a voice

    System and browser voices, labeled by language.

  3. Listen

    Play, pause, resume and stop; sentence chunks queue seamlessly.

Use cases

Editing pass

The cheapest quality check for any draft.

Accessibility

Listen to docs or emails hands-free.

Common mistakes

Mistake:Looking for an MP3 download button

Fix:It's absent on purpose — browsers forbid recording speechSynthesis; pair with the Screen Recorder on tab audio if you need a file.

Mistake:Judging by one voice

Fix:Voice quality varies wildly; sample several before concluding.

Frequently asked questions

References & standards