RainbowTaskbar review
A free, open-source choice for highly visual Windows taskbar customization.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
RainbowTaskbar is a free, open-source Windows utility for customizing the taskbar with animated effects, colors, transparency, images, websites, videos, and interactive web configurations. It is aimed at Windows users who want more control over taskbar appearance than basic system settings provide, particularly people interested in animated and highly visual designs. The portable version does not require installation, and the software is distributed through GitHub releases.
Its standout strength is the depth of visual customization. RainbowTaskbar supports transparency, blur, rounded corners, shapes, images, text, opacity, offsets, taskbar styles, and animated effects. WebView2 configurations extend the design space with WebGL, canvas, videos, images, and mouse input. A configuration editor, user-created presets, and a workshop for sharing and downloading configurations give users several ways to create or reuse designs. Multi-monitor support adds scaling and positioning controls for setups with more than one display.
RainbowTaskbar is a focused styling utility rather than a general desktop customization suite. Its Windows-only availability makes it unsuitable for users on other platforms, while the range of configuration options may be more than needed for someone who only wants a simple color or transparency adjustment. Users seeking animated effects, custom visual elements, interactive configurations, and multi-monitor taskbar controls should find its feature set well aligned with those goals. Those who need cross-platform support or broader system customization should choose a different type of tool.
RainbowTaskbar pros and cons
- Where it wins
- Free and open-source with a portable Windows version
- Supports animation, transparency, blur, images, text, and videos
- Offers multi-monitor controls and shared user-created presets
- Where it doesn't
- Available only for Windows
- Advanced WebView2 configurations may require more setup
- Focused on taskbar styling rather than broader desktop customization
RainbowTaskbar fact sheet, pricing and score →
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