Slide 5 · turn the tools against the spectacle

Détournement maker.

The Situationists called it détournement — taking the tools of corporate spectacle and turning them against the spectacle. Drop in an ad. Mark it up. The original is the message; your export is the rebuttal.

Upload a file or paste an image URL. Pick a tool. Click on the canvas to drop an annotation. Drag to reposition. Press Delete (or hit the ) to remove.

URL paste sets crossorigin="anonymous". If the remote server doesn’t send CORS headers, the browser taints the canvas and PNG export fails — download the image and upload it instead.

No image yet.

Upload a file or paste a URL above to begin.

Export flattens the image plus your annotations into a single PNG at 2× resolution. No server, no upload — the file is built in your browser.