Your ideas deserve better than a mouthful of "um"s. ummute is a voice web app that coaches how you actually speak - pace, stress, intonation, filler words - from a short recording, right in your browser. No download, no rigid script to copy: you speak your way, and ummute shows where your delivery lands and where it slips. It's built for the half of speaking that videos and books can't teach - practising out loud.