← The 'Read Aloud' Button That Only Works on the Second ClickQuiz
The browser's free text-to-speech engine
Check what actually stuck about the Web Speech API's speechSynthesis interface — the voice-loading race, the fix, and what it can't do.
questions8
pass mark70%
resultsat the end
No account needed. Answer all 8 questions, then see your score with every answer explained and a reference to the spec or MDN — pass and you can claim a certificate.