SVGBlob生成器
按种子、3–12个点、规则度、不规则度、尺寸、颜色和透明度生成可复现的平滑SVG blob，支持复制SVG／路径与下载。
使用步骤
如何使用
- Choose a seed, 3–12 points, regularity, irregularity, size, fill, and opacity.
- Preview the smooth closed blob and change the seed when you want another repeatable shape.
- Copy the SVG or path, download the SVG, or reset the controls.
Deterministic abstract geometry
The seed feeds a small local pseudo-random generator, so identical settings produce identical points and path data. The blob is an abstract decorative shape; it does not trace a real object, photo, or geographic boundary and does not call a remote service.
Bounded smooth output
Choose 3–12 points, 0–100% regularity, 0–50% irregularity, and a 64–640px square canvas. The output uses one closed path made from quadratic curves, a solid fill, and opacity from 0–100%. Smoothing keeps the path inside the canvas with a practical margin, while higher irregularity changes each point’s radius without making an uncontrolled polygon.
常见问题
你可能还想知道
Will the same seed always match?
Yes. The same seed and control values use the same local deterministic sequence and produce the same SVG path in this version.
Is this a logo or illustration tracer?
No. It creates abstract decorative blobs from generated points. Use a vector editor or illustration workflow for a specific mark or traced shape.
Does the SVG load anything remotely?
No. Preview, path generation, copy, and download happen entirely in the browser.