Free shadcn tools
Small, free tools for working with shadcn/ui registries, components and themes.
Registry checkerPaste a registry.json URL to see its items, item types and structural issues.Install command builderBuild one shadcn CLI command for several registry items, for npm, pnpm, yarn or bun.Shadcn ThemesHundreds of free shadcn/ui themes plus a theme builder with contrast checks and Tailwind v4 export.Shadcn PreviewBrowse shadcn presets on real landing page, dashboard and login blocks, then install with one command.