MiroMiro: extract design assets from any website without DevTools

What it is. A Chrome extension that sits on top of any website and lets you inspect and extract design assets without touching DevTools. Hover over an element and you get its CSS, colors, fonts, and spacing. Click once to download images, SVGs, or Lottie animations. It can also pull design tokens and export them as a Tailwind config or plain CSS variables.

Why it matters. The move from “I like how this site handles spacing” to actually having those values has always involved opening DevTools, hunting through the inspector, and manually copying what you need. MiroMiro collapses that into a hover. For a designer doing competitive research or a developer who needs to match a reference, that gap is real time.

How to use it. Install the extension, open any site you want to reference, and activate it. Hover over a heading to grab its typeface and size, hover over a button to get its padding and color values, then export the whole token set as a Tailwind config to drop into your project. If the site uses Lottie animations you want to study or reuse, those are downloadable in the same pass. The practical move is to keep it in your browser while you are in early exploration, pulling references the moment you see something worth noting rather than tabbing back later to reconstruct it.

Limits. It only works in Chrome, so Firefox and Safari users are out. Sites that heavily obfuscate their CSS class names or render via canvas will give you less useful output. It also cannot pull assets that are locked behind authentication unless you are already logged in. And like any extraction tool, what you do with what you pull is on you, so assets from commercial sites still carry their original licensing.