Chrome extension

SketchGPT

Pick an exact color. Rough out a composition. Hand ChatGPT a clearer brief before it ever generates a pixel — right from a small button that lives on the chat page.

Coming soon to the Chrome Web Store Free · works on chatgpt.com

Color

Open the native color picker and drop the exact hex into your prompt: (use #1A3C5A as a primary color) — no more describing "sort of a deep blue."

Sketch

Rough out a layout on a small canvas — undo, redo, clear — then paste it straight into the chat as a compositional reference, not a style one.

How it works

  1. 1Install SketchGPT from the Chrome Web Store.
  2. 2Open chatgpt.com — a small circular button appears in the corner. Drag it anywhere you like.
  3. 3Click the top half to sketch, the bottom half to pick a color. Both write straight into your prompt.