ZoomCast records a browser tab while watching every click — then zooms, pans, narrates, and polishes the footage for you. No account, no cloud, no uploads: everything is recorded, edited, and exported on your machine.
Free version exports with a small watermark · Pro removes it
Smooth, spring-animated zooms framed on the exact button or field you clicked — ZoomCast sees the page, not just pixels.
Recordings capture without the OS cursor; ZoomCast draws a glide-smoothed cursor with click ripples and a spotlight.
Narration becomes editable captions — four styles including karaoke highlights — and your webcam becomes a movable bubble.
Trim, split, auto-remove dead time, per-section speed, transitions, music that ducks under your voice.
Type a script and a natural AI voice narrates with perfectly synced captions. Runs 100% on your machine.
Every recording can also export a step-by-step HTML guide with labeled screenshots.
Removes the watermark and supports development. While we wire up self-serve checkout, Pro keys are issued personally — usually within a few hours.
Email us for a Pro keyYou'll get payment details + your key by reply. Keys never expire.
DemoTonight is the same engine with a full AI film crew driving it: paste a URL, approve a storyboard, and finished narrated videos arrive — tonight.
Meet DemoTonight →