diff --git a/pages/debug.tsx b/pages/debug.tsx
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index 0000000..c482bdb
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+++ b/pages/debug.tsx
@@ -0,0 +1,88 @@
+import { useTheme } from 'next-themes'
+import { useFormik } from 'formik'
+
+import Container from '../components/Container'
+import Divider from '../components/Divider'
+import Segment from '../components/Segment'
+import Package from '../package.json'
+import { checkBrowser } from '../utils/Tools'
+import MarkdownView from 'react-showdown'
+import sanitizeHtml from 'sanitize-html'
+
+const ClientInfo = ( ):JSX.Element => {
+	const formik = useFormik({
+		initialValues: {
+			markdown: `<div align="center">
+<h1>Hello, World</h1>
+</div>
+<kbd>X</kbd>키를 눌러 Joy를 표하세요.
+\`\`\`
+코드 블럭
+\`\`\`
+
+*도* **레** ***미*** __***파***__
+
+[트위터](https://twitter.com/koreanbots)
+https://github.com/koreanbots
+`
+		},
+		onSubmit: ()=>{ alert('Pong') }
+	})
+	const { theme, systemTheme } = useTheme()
+	return <Container paddingTop className='mb-10'>
+		<h1 className='text-4xl font-bold mb-3 mt-3'>개발자모드</h1>
+		<h2 className='text-3xl font-semibold mb-4'>정보들</h2>
+		<Segment>
+			<div className='markdown-body text-black dark:text-white'>
+				<h1>빌드정보</h1>
+				<ul className='list-disc'>
+					<li>버전: <code>{Package.version}</code></li>
+				
+					<li>
+					해시: <a href={`https://github.com/koreanbots/koreanbots/commit/${process.env.NEXT_PUBLIC_COMMIT_HASH}`}><code>{process.env.NEXT_PUBLIC_COMMIT_HASH}</code></a>
+					</li>
+					<li>브랜치: <code>{process.env.NEXT_PUBLIC_BRANCH}</code></li>
+			
+				</ul>
+
+				<h1>클라이언트 정보</h1>
+				<h2>브라우저</h2>
+				<code>{checkBrowser()}</code>
+				<h2>User-Agent</h2>
+				<pre>{navigator.userAgent}</pre>
+				<h2>Darkmode</h2>
+				<table>
+					<thead>
+						<tr>
+							<th>Theme</th>
+							<th>System Cached</th>
+							<th>System</th>
+						</tr>
+					</thead>
+					<tbody>
+						<tr>
+							<td>{theme}</td>
+							<td>{localStorage.detected}</td>
+							<td>{systemTheme}</td>
+						</tr>
+					</tbody>
+				</table>
+			</div>
+		</Segment>
+		<Divider />
+		<h2 className='text-3xl font-semibold mb-2'>테스트</h2>
+		<h3 className='text-2xl font-semibold mb-2'>마크다운</h3>
+		<Segment>
+			<div className='flex'>
+				<div className='w-full lg:w-1/2'>
+					<textarea className='resize-none w-full h-full dark:bg-discord-dark outline-none p-5' name='markdown' value={formik.values.markdown} onChange={formik.handleChange}/>
+				</div>
+				<div className='w-full lg:w-1/2 p-5 markdown-body'>
+					<MarkdownView markdown={ formik.values.markdown } flavor='github' options={{ openLinksInNewWindow: true, underline: true }} sanitizeHtml={(html)=> sanitizeHtml(html)} />
+				</div>
+			</div>
+		</Segment>
+	</Container>
+}
+
+export default ClientInfo
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