SVG Wave Generator

The SVG Wave Generator produces smooth, flowing wave shapes as scalable vector graphics, perfect for section dividers, hero backgrounds, and decorative transitions between content blocks. Waves are one of the most popular modern web design elements because they soften the hard horizontal edges that separate page sections and create a sense of continuous movement. Like the blob generator, this tool uses a seeded algorithm so each seed yields a reproducible wave, letting you regenerate the exact same shape whenever you need consistency across pages.

A wave is drawn as an SVG path that traces a baseline with peaks and troughs formed by smooth Bezier curves, then closes down to one edge of the viewport so the area below (or above) can be filled with a solid color or gradient. Adjustable parameters usually include amplitude (how tall the peaks are), frequency or the number of crests, and the seed that randomizes their positions for a natural, non-uniform look. The result is clean SVG markup that drops into a page and stretches responsively across the full width.

Typical use cases include placing a wave at the bottom of a hero banner so it flows into the next section, stacking two or three semi-transparent waves of different colors to build a layered, depth-rich divider, and using a wave-shaped footer top edge. Because the output is vector, waves remain crisp on retina displays and at any browser width, and they add almost nothing to page weight compared to a background image.

Practical tips: set the wave fill to match the color of the adjoining section so the transition reads as one continuous shape, and layer multiple waves with slightly offset seeds and reduced opacity for a richer effect. For a calm, subtle divider use low amplitude and few crests; for a dramatic, energetic feel increase both. Combine the wave with a Gradient Generator fill or pair it with an SVG Blob Generator to round out a full set of organic page backgrounds.