Text-to-Speech

Convert text to speech using your browser's built-in voices or Kokoro AI

0.1x2x
0.12

Text Utilities:

Copy Cleaned Text removes PDF artifacts like mid-sentence line breaks and hyphenated words.

About This Tool

This text-to-speech tool uses your browser's built-in speech synthesis API or the Kokoro AI model, with special features for cleaning up text copied from PDFs.

Features:

  • Browser voices with different languages and accents
  • Kokoro AI voices (loaded on first use — runs 100% in your browser)
  • Adjustable speech rate (0.1x to 2x speed)
  • Adjustable pitch (0.1 to 2, browser voices only)
  • Pause, resume, and stop controls
  • PDF text cleanup (removes hyphenated line breaks and extra newlines)
  • Smart speech formatting (removes references, handles underscores)