Is z-index Visualizer free?

Yes, z-index Visualizer is completely free to use with no signup required.

Does z-index Visualizer send my data to a server?

No. z-index Visualizer runs entirely in your browser using client-side JavaScript. Your data never leaves your device.

Check element stack indexes using an interactive 3D perspective layering simulator. Spot overlaps instantly.

DevTab

Never leaves your browser

Audit layering order on an isometric 3D stacking visualizer panel.

Dropdown Menu

z-index: 1000

Sticky Navbar

z-index: 100

Main Content

z-index: 1

Background Canvas

z-index: -1

3D Stacking Context Illustration

Dropdown Menuz-index: 1000

Sticky Navbarz-index: 100

Main Contentz-index: 1

Background Canvasz-index: -1

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