I built an auto-morphing engine for Excalidraw because I hate slide jump-cuts
I've been creating educational content using Excalidraw, but I always hit a wall when trying to show process or logic flow—static images just don't cut it. I found that complex tools like PowerPoint are too slow and manual for my needs.
So I built Postara!
The Idea: It turns your vertical Excalidraw frames into cinematic animations with zero animation setup. You just drag an object in a new frame, and the software handles the smooth morphing based on position and size.
I've solved the "manual keyframe" problem by using a chain-style logic where the previous frame is automatically cached in the next.
Looking for feedback: Does the auto-morphing speed feel natural for explaining complex technical flows?
Try it out here: https://postara.io/
