Features

Everything Kirocast does once you stop recording

Press stop and the work has already started: the zooms follow the clicks you made, the capture lands on a background that looks designed, and the words you said are already transcribed. Each of these is here to be adjusted when you want it, and to be ignored when you do not.

Screen recording Capture a display, an app window, or a selected area with one shortcut. Camera recording Record your camera as its own track, then resize, move, or remove it later. Audio & transcription Capture your narration and transcribe it locally while you record. Talk Mode Hold two keys, explain, point, and hand your agent the context. Automatic zoom Follow every click with smooth movement that keeps the action readable. Smart annotations Circle something while recording and Kirocast turns the gesture into emphasis. Custom backgrounds Use a macOS wallpaper, your own image, or a gradient built in Kirocast. Privacy masks Hide passwords, messages, and sensitive regions before you export. Simple timeline Trim, cut, adjust zooms, and change the pace without leaving the editor. Automatic captions Generate, edit, resize, and export captions without sending audio away. Saved versions Try a different cut and return to any version of the recording in one click. AI export & MCP Export context your agent can read, or let it record, edit, and export through MCP.

Automatic zoom

Kirocast makes your demos look cinematic, the moment you stop recording.

  • Smart auto-zoom

    The moment you stop recording, Kirocast zooms in on the clicks and actions you performed on screen.

  • Advanced editing

    Drag any zoom on the timeline, add your own, or adjust the easing. Trim, cut, and change the pace.

Smart annotations

Call attention to anything, without ever reaching for a drawing tool.

  • On the fly

    Loop your cursor around something a few times while you record. Kirocast spots the gesture and draws the annotation in post.

  • Editing

    Reposition, restyle, or remove any annotation. Full control whenever you want it.

Clean, custom backgrounds

Every recording lands on a background that looks designed, automatically.

  • Polished by default

    Your capture sits on a tasteful background out of the box, so it looks professional with zero effort.

  • Real Mac wallpapers, or your own

    Pick from real macOS wallpapers, drop in an image, or build a custom gradient.

  • Shadow, padding, and corners

    Add depth with adjustable shadow, padding, and rounded corners.

Privacy masks

Not everything on your screen is meant for the audience.

  • Mask anything sensitive

    Draw a blur over passwords, DMs, or any region on screen. Resize and reposition it right in the editor.

  • Never leaves your Mac

    Masks are baked in on-device before export, so sensitive frames are never uploaded anywhere.

Automatic captions

Clear captions for every recording - transcribed on your Mac.

  • Transcribed on-device

    Kirocast transcribes your audio locally with the Parakeet speech model. Nothing leaves your Mac. The language you speak is auto-detected as you transcribe.

  • Captions that keep up

    Subtitles are burned into the preview and the export, highlighting each word as it’s spoken. Resize them to taste.

  • Yours to edit and export

    Fix any word right in the editor, click a word to jump the playhead there, or export an .srt subtitle file.

Versions

Every edit you keep is a version you can go back to.

  • Saved as you work

    The editor keeps your edits as numbered versions of the same recording, so a cut you liked yesterday is still there after a day of changing your mind.

  • Switch from the toolbar

    The version picker sits beside the recording’s name. Step through them and the whole edit follows: the zooms, the background, the padding and the shadow all come back as they were.

  • Try the bolder cut

    Take a version somewhere drastic knowing the one you had is a click away, so the safe edit is never the only one you ship.

Kirocast is in early access

Kirocast is in early access on macOS. Buy once and keep every update as it lands.

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