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What is the Lovable Style Panel?
ExtensionA Chrome extension that puts a real styling panel inside Lovable. Click an element in the preview, change it the way you would in a design tool, and the change is written into your project as code.
Lovable builds with Tailwind classes. Adjusting a value normally means describing the change in chat and waiting for the model to edit the file — which costs a credit, takes a round trip, and sometimes edits more than you asked for. For a padding value or a colour, that is a lot of machinery for a small decision.
This panel skips it. It attaches to the preview frame, lets you pick any element, and gives you the controls you would expect: spacing, layout, typography, colour, borders, radius, shadows, effects. What you change is applied live in the preview, and saved straight to the source.
It writes code, not prompts
Every save goes directly to the project through Lovable's own edit-code path — the same one the editor uses. Nothing is phrased as a request to an AI, so a styling session costs no credits and produces no unrequested edits.
Style changes are saved as CSS scoped to a marker attribute that identifies the one element you clicked. That detail matters more than it sounds: if you restyle a single card that was built from a shared component, rewriting its classes in the component file would change every card on the site. Scoping the rule to one element keeps the change where you put it.
Structural edits — deleting an element, reordering siblings — are written as real edits to the JSX instead, because those genuinely belong in the markup.
What is in the panel
- Element selection from the live preview, with the same highlight-and-click model as a design tool.
- Breakpoint-scoped spacing. Switch breakpoint and the classes are written with the matching prefix, so responsive values stay responsive.
- Undo and redo across the whole session, including from inside the preview frame.
- A Navigator for moving through the element tree, reordering siblings by drag, and deleting elements.
- Pending-change tracking, so you can make a batch of edits and commit them together rather than one save per tweak.
Status
Beta, and honestly labelled as such. It is built for my own work on Lovable projects and released because other people asked for it. If something misbehaves, open an issue and it will get looked at.
It collects nothing. There are no analytics in it, no telemetry, and no server of mine involved anywhere — the privacy policy is the short version of that sentence with the detail attached.