# prototype icon

Prototype. Gentleface icon, drawn on the 16 px pixel grid. Free, MIT licensed. Page: https://gentleface.com/icons/prototype

- Category: Layout & interface
- Use it for: prototype, user flow, clickable prototype
- Tags: prototype, user flow, clickable prototype, screen flow, flow, screens, interaction, navigation flow, ux, mockup
- Component name: PrototypeIcon
- Added: 2026-10-19

## Files

Each SVG is 16 × 16 with fill="currentColor". Keep it at 16 px or an exact multiple (32, 48) on whole pixels: a fractional size or position blurs it.

- line-round: https://gentleface.com/svg/line-round/16/prototype.svg · PNG https://gentleface.com/png/line-round/16/prototype.png · https://gentleface.com/png/line-round/32/prototype.png · https://gentleface.com/png/line-round/48/prototype.png
- line-soft: https://gentleface.com/svg/line-soft/16/prototype.svg · PNG https://gentleface.com/png/line-soft/16/prototype.png · https://gentleface.com/png/line-soft/32/prototype.png · https://gentleface.com/png/line-soft/48/prototype.png
- line-sharp: https://gentleface.com/svg/line-sharp/16/prototype.svg · PNG https://gentleface.com/png/line-sharp/16/prototype.png · https://gentleface.com/png/line-sharp/32/prototype.png · https://gentleface.com/png/line-sharp/48/prototype.png
- solid-round: https://gentleface.com/svg/solid-round/16/prototype.svg · PNG https://gentleface.com/png/solid-round/16/prototype.png · https://gentleface.com/png/solid-round/32/prototype.png · https://gentleface.com/png/solid-round/48/prototype.png
- solid-soft: https://gentleface.com/svg/solid-soft/16/prototype.svg · PNG https://gentleface.com/png/solid-soft/16/prototype.png · https://gentleface.com/png/solid-soft/32/prototype.png · https://gentleface.com/png/solid-soft/48/prototype.png
- solid-sharp: https://gentleface.com/svg/solid-sharp/16/prototype.svg · PNG https://gentleface.com/png/solid-sharp/16/prototype.png · https://gentleface.com/png/solid-sharp/32/prototype.png · https://gentleface.com/png/solid-sharp/48/prototype.png

The SVG of every style: https://gentleface.com/icons/prototype.json (`svg`).

## Code (line-round)

The snippets are decorative (aria-hidden). For an icon that carries meaning on its own, such as an icon-only button, label the button, or give the SVG role="img" and an aria-label. For another style, take its SVG from the JSON and swap the path `d`.

### SVG

```svg
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><path d="M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z"/></svg>
```

### React

```tsx
// Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype
import type { SVGProps } from 'react';

export function PrototypeIcon(props: SVGProps<SVGSVGElement>) {
  return (
    <svg xmlns="http://www.w3.org/2000/svg" width={16} height={16} viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" {...props}>
      <path d="M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z" />
    </svg>
  );
}
```

### Vue

```vue
<!-- Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype -->
<template>
  <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true">
    <path d="M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z" />
  </svg>
</template>
```

### Svelte

```svelte
<!-- Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype -->
<script>
  let props = $props();
</script>

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" {...props}>
  <path d="M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z" />
</svg>
```

### HTML img

```html
<!-- Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype. An <img> can't take currentColor: it draws black. Inline the SVG or use the CSS mask to color it. -->
<img src="https://gentleface.com/svg/line-round/16/prototype.svg" width="16" height="16" alt="">
```

### CSS

```css
/* Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype. Takes the text color. */
.icon-prototype {
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
}
```

### Data URL

```text
data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z'/%3E%3C/svg%3E
```

### Sprite

```html
<!-- Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype
     Every icon of this style in one file: https://gentleface.com/sprite/line-round.svg
     Serve it from your own origin: <use> does not load from another origin. -->
<svg width="16" height="16" aria-hidden="true"><use href="/sprite/line-round.svg#prototype"/></svg>
```

### SwiftUI

```swift
// Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype
import SwiftUI

struct PrototypeIcon: Shape {
    func path(in rect: CGRect) -> Path {
        var p = Path()
        p.move(to: CGPoint(x: 8, y: 3.5))
        p.addCurve(to: CGPoint(x: 7.854, y: 3.854), control1: CGPoint(x: 8, y: 3.638), control2: CGPoint(x: 7.951, y: 3.756))
        p.addLine(to: CGPoint(x: 5.854, y: 5.854))
        p.addCurve(to: CGPoint(x: 5.5, y: 6.003), control1: CGPoint(x: 5.754, y: 5.953), control2: CGPoint(x: 5.636, y: 6.003))
        p.addCurve(to: CGPoint(x: 5.146, y: 5.854), control1: CGPoint(x: 5.364, y: 6.003), control2: CGPoint(x: 5.246, y: 5.953))
        p.addCurve(to: CGPoint(x: 4.997, y: 5.5), control1: CGPoint(x: 5.047, y: 5.754), control2: CGPoint(x: 4.997, y: 5.636))
        p.addCurve(to: CGPoint(x: 5.146, y: 5.146), control1: CGPoint(x: 4.997, y: 5.364), control2: CGPoint(x: 5.047, y: 5.246))
        p.addLine(to: CGPoint(x: 6.293, y: 4))
        p.addLine(to: CGPoint(x: 4, y: 4))
        p.addLine(to: CGPoint(x: 4, y: 7))
        p.addLine(to: CGPoint(x: 5, y: 7))
        p.addCurve(to: CGPoint(x: 5.707, y: 7.293), control1: CGPoint(x: 5.276, y: 7), control2: CGPoint(x: 5.512, y: 7.098))
        p.addCurve(to: CGPoint(x: 6, y: 8), control1: CGPoint(x: 5.902, y: 7.488), control2: CGPoint(x: 6, y: 7.724))
        p.addLine(to: CGPoint(x: 6, y: 14))
        p.addCurve(to: CGPoint(x: 5.707, y: 14.707), control1: CGPoint(x: 6, y: 14.276), control2: CGPoint(x: 5.902, y: 14.512))
        p.addCurve(to: CGPoint(x: 5, y: 15), control1: CGPoint(x: 5.512, y: 14.902), control2: CGPoint(x: 5.276, y: 15))
        p.addLine(to: CGPoint(x: 2, y: 15))
        p.addCurve(to: CGPoint(x: 1.293, y: 14.707), control1: CGPoint(x: 1.724, y: 15), control2: CGPoint(x: 1.488, y: 14.902))
        p.addCurve(to: CGPoint(x: 1, y: 14), control1: CGPoint(x: 1.098, y: 14.512), control2: CGPoint(x: 1, y: 14.276))
        p.addLine(to: CGPoint(x: 1, y: 8))
        p.addCurve(to: CGPoint(x: 1.293, y: 7.293), control1: CGPoint(x: 1, y: 7.724), control2: CGPoint(x: 1.098, y: 7.488))
        p.addCurve(to: CGPoint(x: 2, y: 7), control1: CGPoint(x: 1.488, y: 7.098), control2: CGPoint(x: 1.724, y: 7))
        p.addLine(to: CGPoint(x: 3, y: 7))
        p.addLine(to: CGPoint(x: 3, y: 3.5))
        p.addCurve(to: CGPoint(x: 3.144, y: 3.144), control1: CGPoint(x: 3, y: 3.359), control2: CGPoint(x: 3.048, y: 3.241))
        p.addCurve(to: CGPoint(x: 3.5, y: 3), control1: CGPoint(x: 3.241, y: 3.048), control2: CGPoint(x: 3.359, y: 3))
        p.addLine(to: CGPoint(x: 6.293, y: 3))
        p.addLine(to: CGPoint(x: 5.146, y: 1.854))
        p.addCurve(to: CGPoint(x: 5, y: 1.5), control1: CGPoint(x: 5.049, y: 1.756), control2: CGPoint(x: 5, y: 1.638))
        p.addCurve(to: CGPoint(x: 5.146, y: 1.146), control1: CGPoint(x: 5, y: 1.362), control2: CGPoint(x: 5.049, y: 1.244))
        p.addCurve(to: CGPoint(x: 5.5, y: 1), control1: CGPoint(x: 5.244, y: 1.049), control2: CGPoint(x: 5.362, y: 1))
        p.addCurve(to: CGPoint(x: 5.854, y: 1.146), control1: CGPoint(x: 5.638, y: 1), control2: CGPoint(x: 5.756, y: 1.049))
        p.addLine(to: CGPoint(x: 7.854, y: 3.146))
        p.addCurve(to: CGPoint(x: 8, y: 3.5), control1: CGPoint(x: 7.951, y: 3.244), control2: CGPoint(x: 8, y: 3.362))
        p.closeSubpath()
        p.move(to: CGPoint(x: 14.707, y: 8.707))
        p.addCurve(to: CGPoint(x: 14, y: 9), control1: CGPoint(x: 14.512, y: 8.902), control2: CGPoint(x: 14.276, y: 9))
        p.addLine(to: CGPoint(x: 11, y: 9))
        p.addCurve(to: CGPoint(x: 10.293, y: 8.707), control1: CGPoint(x: 10.724, y: 9), control2: CGPoint(x: 10.488, y: 8.902))
        p.addCurve(to: CGPoint(x: 10, y: 8), control1: CGPoint(x: 10.098, y: 8.512), control2: CGPoint(x: 10, y: 8.276))
        p.addLine(to: CGPoint(x: 10, y: 2))
        p.addCurve(to: CGPoint(x: 10.293, y: 1.293), control1: CGPoint(x: 10, y: 1.724), control2: CGPoint(x: 10.098, y: 1.488))
        p.addCurve(to: CGPoint(x: 11, y: 1), control1: CGPoint(x: 10.488, y: 1.098), control2: CGPoint(x: 10.724, y: 1))
        p.addLine(to: CGPoint(x: 14, y: 1))
        p.addCurve(to: CGPoint(x: 14.707, y: 1.293), control1: CGPoint(x: 14.276, y: 1), control2: CGPoint(x: 14.512, y: 1.098))
        p.addCurve(to: CGPoint(x: 15, y: 2), control1: CGPoint(x: 14.902, y: 1.488), control2: CGPoint(x: 15, y: 1.724))
        p.addLine(to: CGPoint(x: 15, y: 8))
        p.addCurve(to: CGPoint(x: 14.707, y: 8.707), control1: CGPoint(x: 15, y: 8.276), control2: CGPoint(x: 14.902, y: 8.512))
        p.closeSubpath()
        p.move(to: CGPoint(x: 14, y: 8))
        p.addLine(to: CGPoint(x: 14, y: 2))
        p.addLine(to: CGPoint(x: 11, y: 2))
        p.addLine(to: CGPoint(x: 11, y: 8))
        p.addLine(to: CGPoint(x: 14, y: 8))
        p.closeSubpath()
        p.move(to: CGPoint(x: 2, y: 8))
        p.addLine(to: CGPoint(x: 2, y: 14))
        p.addLine(to: CGPoint(x: 5, y: 14))
        p.addLine(to: CGPoint(x: 5, y: 8))
        p.addLine(to: CGPoint(x: 2, y: 8))
        p.closeSubpath()
        return p.applying(CGAffineTransform(scaleX: rect.width / 16, y: rect.height / 16))
    }
}

// PrototypeIcon().frame(width: 16, height: 16) fills with the foreground style. Keep it on whole points to stay crisp.
```

### Compose

```kotlin
// Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.SolidColor
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.graphics.vector.addPathNodes
import androidx.compose.ui.unit.dp

val PrototypeIcon: ImageVector by lazy {
    ImageVector.Builder(
        name = "prototype", defaultWidth = 16.dp, defaultHeight = 16.dp,
        viewportWidth = 16f, viewportHeight = 16f,
    ).addPath(
        pathData = addPathNodes("M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z"),
        fill = SolidColor(Color.Black),
    ).build()
}

// Icon(PrototypeIcon, contentDescription = null) tints it with LocalContentColor.
```

### Android XML

```xml
<!-- res/drawable/ic_prototype.xml · Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype -->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="16dp"
    android:height="16dp"
    android:viewportWidth="16"
    android:viewportHeight="16"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M8 3.5C8 3.638 7.951 3.756 7.854 3.854L5.854 5.854C5.754 5.953 5.636 6.003 5.5 6.003C5.364 6.003 5.246 5.953 5.146 5.854C5.047 5.754 4.997 5.636 4.997 5.5C4.997 5.364 5.047 5.246 5.146 5.146L6.293 4L4 4L4 7L5 7C5.276 7 5.512 7.098 5.707 7.293C5.902 7.488 6 7.724 6 8L6 14C6 14.276 5.902 14.512 5.707 14.707C5.512 14.902 5.276 15 5 15L2 15C1.724 15 1.488 14.902 1.293 14.707C1.098 14.512 1 14.276 1 14L1 8C1 7.724 1.098 7.488 1.293 7.293C1.488 7.098 1.724 7 2 7L3 7L3 3.5C3 3.359 3.048 3.241 3.144 3.144C3.241 3.048 3.359 3 3.5 3L6.293 3L5.146 1.854C5.049 1.756 5 1.638 5 1.5C5 1.362 5.049 1.244 5.146 1.146C5.244 1.049 5.362 1 5.5 1C5.638 1 5.756 1.049 5.854 1.146L7.854 3.146C7.951 3.244 8 3.362 8 3.5ZM14.707 8.707C14.512 8.902 14.276 9 14 9L11 9C10.724 9 10.488 8.902 10.293 8.707C10.098 8.512 10 8.276 10 8L10 2C10 1.724 10.098 1.488 10.293 1.293C10.488 1.098 10.724 1 11 1L14 1C14.276 1 14.512 1.098 14.707 1.293C14.902 1.488 15 1.724 15 2L15 8C15 8.276 14.902 8.512 14.707 8.707ZM14 8L14 2L11 2L11 8L14 8ZM2 8L2 14L5 14L5 8L2 8Z"/>
</vector>
```

### Flutter

```dart
// Gentleface "prototype" (line-round), MIT. https://gentleface.com/icons/prototype
import 'package:flutter/widgets.dart';

class PrototypeIcon extends StatelessWidget {
  const PrototypeIcon({super.key, this.size = 16, this.color});
  final double size;
  final Color? color;

  @override
  Widget build(BuildContext context) => CustomPaint(
        size: Size.square(size),
        painter: _PrototypeIconPainter(color ?? IconTheme.of(context).color ?? const Color(0xFF000000)),
      );
}

class _PrototypeIconPainter extends CustomPainter {
  _PrototypeIconPainter(this.color);
  final Color color;

  @override
  void paint(Canvas canvas, Size size) {
    canvas.scale(size.width / 16, size.height / 16);
    final p = Path()
      ..moveTo(8, 3.5)
      ..cubicTo(8, 3.638, 7.951, 3.756, 7.854, 3.854)
      ..lineTo(5.854, 5.854)
      ..cubicTo(5.754, 5.953, 5.636, 6.003, 5.5, 6.003)
      ..cubicTo(5.364, 6.003, 5.246, 5.953, 5.146, 5.854)
      ..cubicTo(5.047, 5.754, 4.997, 5.636, 4.997, 5.5)
      ..cubicTo(4.997, 5.364, 5.047, 5.246, 5.146, 5.146)
      ..lineTo(6.293, 4)
      ..lineTo(4, 4)
      ..lineTo(4, 7)
      ..lineTo(5, 7)
      ..cubicTo(5.276, 7, 5.512, 7.098, 5.707, 7.293)
      ..cubicTo(5.902, 7.488, 6, 7.724, 6, 8)
      ..lineTo(6, 14)
      ..cubicTo(6, 14.276, 5.902, 14.512, 5.707, 14.707)
      ..cubicTo(5.512, 14.902, 5.276, 15, 5, 15)
      ..lineTo(2, 15)
      ..cubicTo(1.724, 15, 1.488, 14.902, 1.293, 14.707)
      ..cubicTo(1.098, 14.512, 1, 14.276, 1, 14)
      ..lineTo(1, 8)
      ..cubicTo(1, 7.724, 1.098, 7.488, 1.293, 7.293)
      ..cubicTo(1.488, 7.098, 1.724, 7, 2, 7)
      ..lineTo(3, 7)
      ..lineTo(3, 3.5)
      ..cubicTo(3, 3.359, 3.048, 3.241, 3.144, 3.144)
      ..cubicTo(3.241, 3.048, 3.359, 3, 3.5, 3)
      ..lineTo(6.293, 3)
      ..lineTo(5.146, 1.854)
      ..cubicTo(5.049, 1.756, 5, 1.638, 5, 1.5)
      ..cubicTo(5, 1.362, 5.049, 1.244, 5.146, 1.146)
      ..cubicTo(5.244, 1.049, 5.362, 1, 5.5, 1)
      ..cubicTo(5.638, 1, 5.756, 1.049, 5.854, 1.146)
      ..lineTo(7.854, 3.146)
      ..cubicTo(7.951, 3.244, 8, 3.362, 8, 3.5)
      ..close()
      ..moveTo(14.707, 8.707)
      ..cubicTo(14.512, 8.902, 14.276, 9, 14, 9)
      ..lineTo(11, 9)
      ..cubicTo(10.724, 9, 10.488, 8.902, 10.293, 8.707)
      ..cubicTo(10.098, 8.512, 10, 8.276, 10, 8)
      ..lineTo(10, 2)
      ..cubicTo(10, 1.724, 10.098, 1.488, 10.293, 1.293)
      ..cubicTo(10.488, 1.098, 10.724, 1, 11, 1)
      ..lineTo(14, 1)
      ..cubicTo(14.276, 1, 14.512, 1.098, 14.707, 1.293)
      ..cubicTo(14.902, 1.488, 15, 1.724, 15, 2)
      ..lineTo(15, 8)
      ..cubicTo(15, 8.276, 14.902, 8.512, 14.707, 8.707)
      ..close()
      ..moveTo(14, 8)
      ..lineTo(14, 2)
      ..lineTo(11, 2)
      ..lineTo(11, 8)
      ..lineTo(14, 8)
      ..close()
      ..moveTo(2, 8)
      ..lineTo(2, 14)
      ..lineTo(5, 14)
      ..lineTo(5, 8)
      ..lineTo(2, 8)
      ..close();
    canvas.drawPath(p, Paint()..color = color);
  }

  @override
  bool shouldRepaint(_PrototypeIconPainter old) => old.color != color;
}
```