LineEcho Reviews & Product Details

Line Echo is an AI-powered script rehearsal platform for actors. Upload a screenplay PDF or a photo of your sides, pick your character, and AI scene partners voice all the other characters - with delivery that shifts to match the emotion of each line. What makes it different from record-and-playback or text-to-speech apps: it listens. On-device speech recognition follows your lines in real time. Pause, and it waits. Stumble, and it does not roll over you. Finish, and it delivers the next cue. That cue-response dynamic is the part of rehearsal that normally needs another person. Script parsing is automatic (PDF or photo, no manual entry), voice processing runs entirely in the browser so your audio never leaves your device, and progress saves so you can resume mid-scene. English only. Works in any modern browser on desktop or mobile - no app install.