SVG Maker

This tool generates a minimal SVG asset with a single bold, centered subject on a transparent background. It outputs a ready-to-use SVG string suitable for placeholders, icons, and wireframes. The design is deterministic given the inputs, ensuring consistency across pages and environments.

The internal logic computes a circle radius that achieves the requested coverage of the canvas. For a 512x512 canvas and a 70% target, the radius is approximately 243 px, placing the circle at the canvas center (256,256). The output uses a plainly styled fill color without text or branding. Optional accent shapes or seeds can alter internal accents without changing the core structure.

Users benefit from a fast, dependency-free asset that scales perfectly without raster artifacts. It is especially useful when you need lightweight placeholders that render consistently in responsive layouts, design handoffs, or automated content generation workflows. The tool emphasizes simplicity, determinism, and broad compatibility across modern browsers and tooling.