React Native Shadow Generator
Generate React Native shadow styles for iOS and Android with real-time preview. Free online React Native box shadow generator.
Generate React Native Box Shadow Styles Online Free
Our React Native Shadow Generator helps you create consistent shadow styles for both iOS and Android platforms. Adjust the shadow color and depth with a simple slider, see a live preview, and copy the generated React Native style code instantly. Shadows look nearly identical on both platforms, saving you hours of manual tuning.
What Makes React Native Shadows Different?
Unlike web development where CSS box-shadow works uniformly across browsers, React Native uses platform-specific shadow properties. iOS shadows use shadowColor, shadowOffset, shadowOpacity, and shadowRadius, while Android relies primarily on elevation. This difference makes it challenging to create shadows that look the same on both platforms without a tool like this generator.
How to Use the React Native Shadow Generator
- Pick a shadow color — Use the color picker to choose the shadow color.
- Set the depth — Adjust the depth slider from 1 to 24, which controls the Android elevation and maps to equivalent iOS shadow properties.
- Preview both platforms — See how the shadow looks on iOS and Android side by side.
- Copy the code — Use the generated React Native style code directly in your project. The output includes platform-specific and unified style objects.
Understanding Shadow Depth Mapping
Each depth level (1-24) corresponds to a specific Android elevation value and matching iOS shadow properties. The generator automatically calculates the optimal shadowOffset, shadowOpacity, and shadowRadius for iOS to mirror the Android elevation. This ensures your shadows look consistent across both platforms without manual tweaking.
Frequently Asked Questions
Why do iOS and Android shadows look different in React Native?
iOS and Android use entirely different rendering engines for shadows. iOS uses Core Graphics with properties like shadowOffset and shadowRadius, while Android uses the elevation property from Material Design. This generator bridges the gap by mapping elevation values to equivalent iOS shadow parameters.
What is the recommended depth range?
Depths 1-4 work well for small UI elements like cards and buttons. Depths 5-8 are suitable for elevated elements like modals and menus. Depths 9-24 create dramatic shadows for special effects, floating action buttons, and overlays.
Does the horizontal shadow offset work on Android?
No, Android elevation only supports vertical offset. The generator keeps the horizontal offset at 0 for consistent cross-platform results. If you need horizontal offset, apply it only on iOS using the platform-specific iOS output.
Can I use different shadows for iOS and Android?
Yes, the generator provides separate iOS-only and Android-only code blocks alongside the unified style. You can use Platform.select() in React Native to apply different shadow values per platform for more control.
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