代码高亮截图与分享卡片生成器

100% 浏览器本地・零服务器上传

将代码片段一键渲染为高颜值、社交友好的精美 PNG 截图卡片

Code Snippet Input12 lines
Card Framing & Theme
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Padding36px
Font Size14px
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code.ts
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// MiniToolDesk High-Performance Utility
async function fetchSystemMetrics(endpoint: string) {
  const response = await fetch(endpoint, {
    headers: { 'Content-Type': 'application/json' },
  });
  
  if (!response.ok) {
    throw new Error(`HTTP error! status: ${response.status}`);
  }
  
  return await response.json();
}

生成代码截图步骤

  1. 1粘贴源代码并选择编程语言类型。
  2. 2自定义背景渐变色、macOS 控制按钮及外边距大小。
  3. 3点击“导出 PNG”,下载清晰的视网膜高分图片。

技术传播的高互动利器

精心美化过的代码截图卡片在社交媒体(如 Twitter、知乎、掘金)上的曝光量与互动率远高于枯燥的纯文本代码。

Architecture & Privacy

  • 2x Retina Canvas Export: High-DPI rasterization ensures text remains ultra-sharp on mobile and 4K displays.
  • 100% Client-Side Privacy: Code is rendered locally in browser memory. No code snippets are sent to any remote server.
  • Customizable Aspect Padding: Adapt margins for widescreen hero graphics or Instagram 1:1 square posts.
  • Direct Clipboard Image API: Copy binary PNG data straight to clipboard for instant pasting into Slack or Notion.

常见问题解答 (FAQ)

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