How to Make Your Bolt.new Site Look Professional

Bolt.new by StackBlitz is excellent at generating functional web applications quickly, but many users find that the visual design feels rushed or templated. Common complaints include generic color schemes, inconsistent padding, and a lack of visual hierarchy that makes the site feel like a prototype rather than a finished product.

Polsh AI addresses these exact issues. Import your Bolt.new site by URL, and our analysis engine will scan every component for design weaknesses. The Design Score breaks down exactly where the design needs improvement across color harmony, typography, hierarchy, and distinctiveness.

For Bolt sites specifically, Polsh AI excels at replacing the default component styling with cohesive, branded alternatives. Instead of the typical "demo app" look, you can apply themes that give your Bolt project the feel of a polished SaaS product, a modern e-commerce store, or a sleek portfolio.

The export process is seamless. Choose GitHub Sync to push your polished styles directly into your Bolt project repository, or download the CSS file manually and add it to your project. Either way, your Bolt site goes from "generated" to "designed" in minutes.