The problem
Recreating a real page in Figma so you can iterate on it is enormous setup cost. By the time the mock is ready, the live page has changed. Iteration in a mock that doesn't match production means decisions that don't translate.
The workflow
- Step 1
Open the page
Browse to any URL. Open the Design Mode side panel.
- Step 2
Click anything; edit anything
Typography, colour, layout, spacing, motion, effects, copy, DOM. Every input is a real control — not a CSS textarea.
- Step 3
Compare before / after
Use the screenshot button to capture before, make your edits, capture after.
- Step 4
Export the spec
Send to your engineering team as a structured diff, or push to an AI agent to write the code.
The outcome
No mock-up gap. The thing you designed and the thing in production are the same page.