HTML Link & Heading Extractor
About PX ↔ VMIN
The Pixels (px) to Viewport Minimum (vmin) CSS Converter calculates `vmin` units (`value / min(width, height) * 100`), ensuring square UI components, modal overlays, and circular avatars scale safely without overflowing either screen dimension.
How to Use PX ↔ VMIN
Step 1
Enter pixel value and screen dimensions (width and height).
Step 2
Review calculated `vmin` value based on the smaller viewport axis.
Step 3
Click "Copy CSS".
Practical Use Cases for PX ↔ VMIN
Responsive Square Components & Avatar Sizing
Size square widgets, circular profile photos, and modal dialogs with `vmin` to ensure they fit comfortably in both portrait mobile and landscape desktop orientations.
Responsive Game Canvas & Interactive Graphics
Scale game boards and 2D canvas containers to the smaller viewport dimension to prevent clipping.
Input & Output Examples
Converting 100px to vmin on a 1920x1080 Screen
Pixels: `100px` | Dimensions: `1920px x 1080px` (Min Dimension: `1080px`)
`9.259vmin` | Formula: `(100 / 1080) * 100` | CSS: `width: 9.259vmin; height: 9.259vmin;`
Key Features & Performance
- ✓Automatically determines the minimum dimension between specified viewport width and height.
- ✓Calculates both `vmin` and `vmax` units simultaneously for comparison.
- ✓Generates copyable CSS rules for responsive width, height, and border-radius.
- ✓100% Client-Side memory execution.
- ✓1-Click Copy CSS code.
Key Terminology & Definitions
`vmin` (Viewport Minimum)
A CSS unit equal to 1% of the smaller of the viewport's width or height (`min(1vw, 1vh)`).
`vmax` (Viewport Maximum)
A CSS unit equal to 1% of the larger of the viewport's width or height (`max(1vw, 1vh)`).