Screenshots and photos become instructions the moment somebody adds an arrow to them. The trouble starts on the second pass: the arrow was drawn at a position, not at a thing, so the moment anything moves it points at nothing, and a flattened export means starting over.
Step Guides pins every mark to a place in the picture. Drag a callout across the frame and its leader still finds its target. Push a step into the middle of a sequence and the numbers renumber themselves. Move a station on a route and the path still runs through it. The marks know what they are attached to, which is the difference between annotating once and annotating every time the image changes.
There is a mark for each job. Numbered pins, arrows that curve or turn at right angles, labelled callouts, sticky notes, frames and highlighter strokes. A spotlight that darkens everything but one shape. Blur, pixelate and a solid redaction bar for what should not be readable. A magnifier that lifts a detail out, enlarges it beside the picture and draws the lines back to where it came from. Measurements with end ticks and a label that turns with the line. Icon stamps from the editor’s Tabler set. And routes, which turn the same tool into a directions sketch over a map or a walkthrough of a floor plan.
Everything lands as real shape and text layers, grouped and reopenable, so you can restyle any of it with the rest of the editor afterwards. One switch adds a numbered step list beside the picture that stays in step with the marks. Nothing is uploaded anywhere; it is all computed in your browser.
