diff --git a/plugins/plugin-md-power/src/node/features/codepen.ts b/plugins/plugin-md-power/src/node/features/codepen.ts
new file mode 100644
index 00000000..85ab5cfe
--- /dev/null
+++ b/plugins/plugin-md-power/src/node/features/codepen.ts
@@ -0,0 +1,109 @@
+/**
+ * @[codepen](user/slash)
+ * @[codepen preview](user/slash)
+ * @[codepen preview editable title="" height="400px" tab="css,result" theme="dark"](user/slash)
+ */
+import type { PluginWithOptions } from 'markdown-it'
+import type { RuleBlock } from 'markdown-it/lib/parser_block.js'
+import { resolveAttrs } from '../utils/resolveAttrs.js'
+import { parseRect } from '../utils/parseRect.js'
+import type { CodepenTokenMeta } from '../../shared/codepen.js'
+
+const CODEPEN_LINK = 'https://codepen.io/'
+
+// @[codepen]()
+const MIN_LENGTH = 12
+
+// char codes of `@[codepen`
+const START_CODES = [64, 91, 99, 111, 100, 101, 112, 101, 110]
+
+// regexp to match the import syntax
+const SYNTAX_RE = /^@\[codepen(?:\s+([^]*?))?\]\(([^)]*?)\)/
+
+function createCodepenRuleBlock(): RuleBlock {
+  return (state, startLine, endLine, silent) => {
+    const pos = state.bMarks[startLine] + state.tShift[startLine]
+    const max = state.eMarks[startLine]
+
+    // return false if the length is shorter than min length
+    if (pos + MIN_LENGTH > max)
+      return false
+
+    // check if it's matched the start
+    for (let i = 0; i < START_CODES.length; i += 1) {
+      if (state.src.charCodeAt(pos + i) !== START_CODES[i])
+        return false
+    }
+
+    // check if it's matched the syntax
+    const match = state.src.slice(pos, max).match(SYNTAX_RE)
+    if (!match)
+      return false
+
+    // return true as we have matched the syntax
+    if (silent)
+      return true
+
+    const [, info = '', source] = match
+
+    const { attrs } = resolveAttrs(info)
+    const [user, slash] = source.split('/')
+
+    const meta: CodepenTokenMeta = {
+      width: attrs.width ? parseRect(attrs.width) : '100%',
+      height: attrs.height ? parseRect(attrs.height) : '400px',
+      user,
+      slash,
+      title: attrs.title,
+      preview: attrs.preview,
+      editable: attrs.editable,
+      tab: attrs.tab ?? 'result',
+      theme: attrs.theme,
+    }
+
+    const token = state.push('codepen', '', 0)
+
+    token.meta = meta
+    token.map = [startLine, startLine + 1]
+    token.info = info
+
+    state.line = startLine + 1
+
+    return true
+  }
+}
+
+function resolveCodepen(meta: CodepenTokenMeta): string {
+  const { title = 'Codepen', height, width } = meta
+  const params = new URLSearchParams()
+  meta.editable && params.set('editable', 'true')
+  meta.tab && params.set('default-tab', meta.tab)
+  meta.theme && params.set('theme-id', meta.theme)
+
+  const middle = meta.preview ? '/embed/preview/' : '/embed/'
+
+  const link = `${CODEPEN_LINK}${meta.user}${middle}${meta.slash}?${params.toString()}`
+  const style = `width:${width};height:${height};margin:16px auto;border-radius:5px;`
+
+  return `<iframe class="code-pen-iframe-wrapper" src="${link}" title="${title}" style="${style}" frameborder="no" loading="lazy" allowtransparency="true" allowfullscreen="true">See the Pen <a href="${CODEPEN_LINK}${meta.user}/pen/${meta.slash}">${title}</a> by ${meta.user} (<a href="${CODEPEN_LINK}${meta.user}">@${meta.user}</a>) on <a href="${CODEPEN_LINK}">CodePen</a>.</iframe>`
+}
+
+export const codepenPlugin: PluginWithOptions<never> = (md) => {
+  md.block.ruler.before(
+    'import_code',
+    'codepen',
+    createCodepenRuleBlock(),
+    {
+      alt: ['paragraph', 'reference', 'blockquote', 'list'],
+    },
+  )
+
+  md.renderer.rules.codepen = (tokens, index) => {
+    const token = tokens[index]
+
+    const content = resolveCodepen(token.meta)
+    token.content = content
+
+    return content
+  }
+}
diff --git a/plugins/plugin-md-power/src/shared/codepen.ts b/plugins/plugin-md-power/src/shared/codepen.ts
new file mode 100644
index 00000000..004fdbe1
--- /dev/null
+++ b/plugins/plugin-md-power/src/shared/codepen.ts
@@ -0,0 +1,11 @@
+import type { SizeOptions } from './size'
+
+export interface CodepenTokenMeta extends SizeOptions {
+  title?: string
+  user?: string
+  slash?: string
+  tab?: string
+  theme?: string
+  preview?: boolean
+  editable?: boolean
+}