SVG Heart & Shape Generator
About SVG Heart Generator
The SVG Heart Path & Valentine Shape Generator creates mathematically smooth vector heart icons using cubic Bézier curves, configurable curve fullness, point sharpness, aspect ratio, and gradient fills.
How to Use SVG Heart Generator
Step 1
Adjust sliders to customize heart curvature, lobe height, and tip angle.
Step 2
Choose fill colors, gradient angles, or stroke outline styling.
Step 3
Inspect the generated heart shape on the live preview stage.
Step 4
Click "Copy SVG" or "Download .svg".
Practical Use Cases for SVG Heart Generator
Designing Like & Favorite Button Icons for Web Apps
Generate lightweight, perfectly centered vector heart paths for social media like buttons, wishlist bookmarks, and e-commerce favorites.
Creating Romantic & Valentine Vector Graphics
Design custom stylized heart shapes with linear gradients and stroke outlines for greeting cards, avatars, and stickers.
Input & Output Examples
Generating Symmetrical 24x24 Heart Path
Size: `24x24`, Style: `Smooth Round`, Fill: `#ef4444`
`<svg viewBox="0 0 24 24" fill="#ef4444" xmlns="http://www.w3.org/2000/svg"><path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/></svg>`
Key Features & Performance
- ✓Interactive sliders: Upper lobe fullness, Center dip depth, Bottom tip sharpness, and Overall width/height ratio.
- ✓Fills: Solid color, Linear gradient, Radial glow, or Outline stroke only.
- ✓Exports to clean SVG `<path>` and JSX format for React/Next.js.
- ✓100% Client-Side memory execution.
- ✓1-Click Copy SVG heart.
Key Terminology & Definitions
Cubic Bézier Heart Curve
Constructing a symmetrical heart contour using mirrored pairs of cubic Bézier segments (`C` commands).
Vector Centering
Aligning the visual center of mass of the heart shape with the physical center of the SVG `viewBox`.