Record your screen in silence. Get a narrated tutorial.
Upload a screen recording with no voice. You get back the same video with a clear AI voice explaining each step, plus a written step-by-step guide.
The voice never has to rush
A step lasts 4 seconds on screen, but explaining it takes 6 seconds. Other tools speed the voice up until it sounds like a chipmunk. HeyMotion slows the video down instead, so the voice stays natural.
“Start the FastAPI server on port 8080 so the worker queue can process your video jobs.”
“Choose the Smart Clipper pipeline and set the profile to Screen Recording for automatic zoom.”
“Once rendering finishes, download both the tutorial video and the step-by-step Markdown guide.”
Made for product demos, onboarding and how-to guides
1. Works with any app you record
No browser extension needed. Record VS Code, a terminal, a desktop app or a website with any recorder, then upload the video.
2. Change one sentence, not the whole video
Don't like how a step is explained? Rewrite it. Only that sentence is voiced again—the rest of the tutorial stays as it is.
3. A written guide comes with every tutorial
Each tutorial also gives you a step-by-step guide in Markdown, ready to paste into Notion, GitBook or your help center. Included on every plan, even Free.
How it works under the hood
Your next silent recording is a tutorial waiting to happen.
A clear voice for every step and a written guide to go with it—no microphone, no retakes, no browser plugin.