20Keeping it
Your lesson is a single, portable thing. Save it as a .slate file — the whole deck, every board, beat and reaction — and it reopens in any Slate, on any device, exactly as you left it. Want to share the moment instead of the file? Export the replay as a GIF, an APNG or an animated WebP. And because Slate installs like an app and works offline, it's ready wherever you are.
Find itThe Export / Share button → Replay (.slate): Save .slate, Open & edit a .slate, Launch player.
Use itSave .slate for the editable lesson; Open one to keep working; Launch player to group beats and export the replay as a GIF, APNG or animated WebP. Install Slate to your device and it runs with no connection at all.
EverywhereBuilt for desktop, tablet and phone — iPad & Apple Pencil, Android, and Windows with a Wacom pen.
Part of the Slate guide — or read the whole guide on one page.