StyleBop

Visual editor for CSS files

Only for Mac

$19.99

Mac

StyleBop is a visual editor for the CSS files you already have. Open a folder, get a clean canvas of every ruleset, edit colors and gradients with real pickers, build keyframe animations on a timeline, and manage design tokens across files. It writes plain CSS to disk. No proprietary format, no build step, no lock-in. Open the same folder in any other editor and the diffs are clean. What's inside • Rulesets canvas — every CSS selector becomes a node you can click into. Edit properties with type-aware popovers: color picker, gradient builder, box-shadow stack, cubic-bezier curve editor, grid template, filter chain. • Tokens tab — your :root custom properties and @font-face families in one place. Each variable has a usage tracker that shows every file and ruleset that consumes it. "0 references — safe to delete" so dead tokens stop accumulating. • Animations tab — keyframe timeline with draggable stops, live preview running on the canvas, cubic-bezier curve editor. • Code tab — full text view with autocompletion, smart typing (paste a hex on a color: line and it just works), and project-wide find/replace. • Extract to Variable — pick any literal value, hit a shortcut, and StyleBop rewrites every matching occurrence across the entire project to var(--name). Suggested names use a curated palette so #6495ED becomes --color-cornflower instead of --color-6495ed. Modern CSS @layer cascade layers, @container container queries, @supports feature queries, @media wrappers, CSS nesting, @keyframes, @font-face — all parsed as first-class constructs and round-tripped byte-perfect on save. Tailwind v4 @theme blocks are recognized as design-token surfaces. Tailwind-style files get Tailwind-style suggestions on Extract to Variable (--color-blue-500 instead of --color-cornflower), and new tokens land inside the existing @theme block. Localized UI in eight languages: English, Spanish, French, German, Italian, Brazilian Portuguese, Japanese, Simplified Chinese. Editor integrations Right-click any CSS file in VS Code or a JetBrains IDE and pick "Open in StyleBop" — the app launches and lands on the construct your cursor was on. Free companion extensions on the VS Code Marketplace and JetBrains Marketplace.

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The developer, Benjamin Dansby, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Benjamin Dansby
    Size
    • 3.8 MB
    Category
    • Developer Tools
    Compatibility
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and 7 more
    • English, French, German, Italian, Japanese, Portuguese, Simplified Chinese, Spanish
    Age Rating
    4+
    Copyright
    • © 2026 Ben Dansby
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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