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100% Local In-Browser Processing
CSS & Web Unit Converter
Convert px, rem, em, %, vw, vh, and pt with live interactive bounding preview and CSS code generator.
Base Config & Pixel Input
REM
1.25 rem
EM
1.25 em
Percentage (%)
125%
Points (pt)
15 pt
Viewport Width (vw)
1.0417 vw
Viewport Height (vh)
1.8519 vh
Interactive Visual Preview
Rendered Text & Box Bounds
Sample Text (20px / 1.25rem)
Rendered Box Height Demo
20px
CSS Code Snippet
font-size: 1.25rem; /* 20px */ padding: 1.25rem;