Markup
Paste a screenshot from the clipboard, annotate it with callout bubbles, arrows, rectangles, circles, and text labels, then download the result as a PNG. No upload, no account — everything stays in your browser.
Open Markup
Opens full-screen — paste any screenshot with Ctrl+V to begin.
Paste Ctrl+V to paste from clipboard, or drag and drop an image file.
Callout Rounded bubble with a directional tail — drag the body, click to set the tip.
Shapes Arrow, rectangle, circle, and text label. Seven colors to choose from.
Download Exports a full-resolution PNG with all annotations baked in.
Shortcuts C callout · A arrow · R rect · O circle · T text · Ctrl+Z undo