Scroll Snap Builder - Free Online Tool | IconVault
Generate scroll-snap CSS visually: axis, mandatory vs proximity, alignment, gap and sizing with a live scrolling preview. Free, in-browser.
Scroll Snap Builder
Design scroll-snap carousels and slide decks visually
Scroll axis
Snap strictness
Snap alignment
5 of 5 free copies left.
Mandatory always snaps to the nearest item; proximity only snaps when you stop near one.
Live preview - scroll it
Generated CSS
/* Scroll container */
.scroller {
display: flex;
flex-direction: row;
gap: 16px;
overflow-x: auto;
scroll-snap-type: x mandatory;
padding: 0 24px;
}
/* Items */
.scroller > * {
flex: 0 0 70%;
scroll-snap-align: center;
}About this tool
IconVault's Scroll Snap Builder generates scroll-snap layouts without guesswork. Choose the scroll axis, snap strictness (mandatory or proximity), snap alignment, gap, item size and count, then scroll the live preview to feel exactly how it behaves. Copy the CSS or download it. It is free and runs fully in your browser.
Scroll snapping turns plain overflow scrolling into polished carousels, full-screen slide decks and swipeable card rows with just two properties: scroll-snap-type on the container and scroll-snap-align on the items. The builder shows you the difference between mandatory snapping (always lands on an item) and proximity snapping (only when you stop nearby), so you can pick the feel your design needs.
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