diff --git a/components/DarkmodeToggle.tsx b/components/DarkmodeToggle.tsx
index 06e8cf9..558d2a7 100644
--- a/components/DarkmodeToggle.tsx
+++ b/components/DarkmodeToggle.tsx
@@ -14,7 +14,7 @@ export default function DarkModeToggle() {
 
   return (
     <button
-      className="rounded p-2"
+      className="fixed bottom-0 left-0 rounded p-2"
       style={{
         backgroundColor: 'var(--gray-200)',
         color: 'var(--gray-600)',
diff --git a/pages/addboard.tsx b/pages/addboard.tsx
new file mode 100644
index 0000000..b4e5023
--- /dev/null
+++ b/pages/addboard.tsx
@@ -0,0 +1,133 @@
+import instance from 'lib/axios-client';
+import Head from 'next/head';
+import { FormEvent, useState } from 'react';
+
+import Button from '@/components/Button';
+import TextEditor from '@/components/TextEditor';
+
+// 제목 글자수 제한
+const MAX_TITLE = 30;
+
+// HTML에서 Text만 추출하는 함수
+const extractContent = (str: string) => str.replace(/<[^>]*>/g, '').trim();
+
+// 포멧된 날짜 반환하는 함수
+const formatDate = (date: string) => {
+  const d = new Date(date);
+  const year = d.getFullYear();
+  const month = (d.getMonth() + 1).toString().padStart(2, '0');
+  const day = d.getDate().toString().padStart(2, '0');
+  return `${year}. ${month}. ${day}.`;
+};
+
+/**
+ * 게시글 등록하기 페이지
+ */
+export default function Addboard() {
+  const [title, setTitle] = useState('');
+  const [content, setContent] = useState('');
+
+  // 등록 버튼 비활성화
+  const submitDisabled = title.length === 0 || content.length === 0;
+  // 내용에서 추출된 텍스트
+  const textContent = extractContent(content);
+  // 오늘 날짜
+  const today = formatDate(new Date().toISOString());
+
+  // 제목 input 콜백 함수
+  const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    // console.log('handleChange:e:', e);
+    setTitle(e.target.value);
+  };
+  // 내용 에디터 콜백 함수
+  const handleContentChange = (value: string) => {
+    // console.log('value:', value);
+    setContent(value);
+  };
+  // 작성 폼 서브밋 함수
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+    // API 연결 및 처리
+    // TODO - 로그인 및 인증되면 그때 다시 테스트
+    instance
+      .post('/articles', {
+        image: '',
+        content,
+        title,
+      })
+      .then((res) => console.log('subtmi:res:', res))
+      .catch((err) => console.log('submit:err:', err));
+  };
+
+  return (
+    <div className="min-h-svh">
+      <Head>
+        <title>게시물 등록하기 | wikied</title>
+      </Head>
+
+      <main>
+        <div className="container pt-20 mo:px-0 mo:pt-[60px]">
+          <div className="mb-5 mt-[54px] rounded-custom px-[30px] py-[30px] shadow-custom dark:shadow-custom-dark mo:mt-0 mo:px-5 mo:py-4 mo:shadow-none">
+            <header className="my-4 flex items-center justify-between">
+              <h1 className="mo:text-16sb ta:text-20sb pc:text-24sb">
+                게시물 등록하기
+              </h1>
+              <Button
+                form="write-form"
+                className="w-[140px] mo:w-auto"
+                disabled={submitDisabled}
+              >
+                등록하기
+              </Button>
+            </header>
+
+            <div className="my-6 text-16 text-gray-300 mo:my-4 mo:text-12">
+              등록일
+              <span className="ml-3 mo:ml-2">{today}</span>
+            </div>
+
+            <form
+              id="write-form"
+              className="mt-[33px] mo:mt-5 ta:mt-6"
+              onSubmit={handleSubmit}
+            >
+              <fieldset className="my-5 flex items-center justify-between border-y border-gray-200 mo:mb-4">
+                <label htmlFor="title" className="sr-only">
+                  제목
+                </label>
+                <input
+                  id="title"
+                  className="w-0 flex-1 bg-transparent py-3 text-20md focus-visible:outline-green-200 mo:text-16md"
+                  type="text"
+                  maxLength={MAX_TITLE}
+                  value={title}
+                  onChange={handleInputChange}
+                  placeholder="제목을 입력해주세요"
+                />
+                <div className="ml-4 w-10 text-14md mo:text-13md">
+                  {title.length}/
+                  <span className="text-green-200">{MAX_TITLE}</span>
+                </div>
+              </fieldset>
+
+              <p className="mb-[10px] mt-5 text-16md mo:my-4 mo:text-14md">
+                공백포함 : 총 {textContent.length}자 | 공백제외 총{' '}
+                {textContent.replaceAll(' ', '').length}자
+              </p>
+
+              <div className="h-[520px] mo:h-[50vh] ta:h-[480px]">
+                <TextEditor value={content} onChange={handleContentChange} />
+              </div>
+            </form>
+          </div>
+
+          <div className="mb-8 text-center">
+            <Button href="/boards" variant="secondary" className="w-[140px]">
+              목록으로
+            </Button>
+          </div>
+        </div>
+      </main>
+    </div>
+  );
+}
diff --git a/styles/globals.css b/styles/globals.css
index 0a9cdfe..9e4123f 100644
--- a/styles/globals.css
+++ b/styles/globals.css
@@ -69,7 +69,7 @@ body {
     @apply border-0;
   }
   .ql-toolbar.ql-snow {
-    @apply order-last rounded-full border-gray-200 text-gray-400;
+    @apply order-last rounded-3xl border-gray-200 text-gray-400;
   }
   .ql-snow .ql-stroke {
     stroke: var(--gray-400);
