diff --git a/package-lock.json b/package-lock.json
index 39a0822..619656f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,6 +17,7 @@
         "@types/react-dom": "18.2.6",
         "@uiw/react-markdown-preview": "^4.1.15",
         "async-mutex": "^0.4.0",
+        "comlink": "^4.4.1",
         "dayjs": "^1.11.9",
         "easymde": "^2.18.0",
         "encoding": "^0.1.13",
@@ -4492,6 +4493,11 @@
       "integrity": "sha512-jeC1axXpnb0/2nn/Y1LPuLdgXBLH7aDcHu4KEKfqw3CUhX7ZpfBSlPKyqXE6btIgEzfWtrX3/tyBCaCvXvMkOw==",
       "dev": true
     },
+    "node_modules/comlink": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/comlink/-/comlink-4.4.1.tgz",
+      "integrity": "sha512-+1dlx0aY5Jo1vHy/tSsIGpSkN4tS9rZSW8FIhG0JH/crs9wwweswIo/POr451r7bZww3hFbPAKnTpimzL/mm4Q=="
+    },
     "node_modules/comma-separated-tokens": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/comma-separated-tokens/-/comma-separated-tokens-2.0.3.tgz",
diff --git a/package.json b/package.json
index a843321..0ab9dc2 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "@types/react-dom": "18.2.6",
     "@uiw/react-markdown-preview": "^4.1.15",
     "async-mutex": "^0.4.0",
+    "comlink": "^4.4.1",
     "dayjs": "^1.11.9",
     "easymde": "^2.18.0",
     "encoding": "^0.1.13",
diff --git a/src/components/classroom/pdf/MaterialExportModal.tsx b/src/components/classroom/pdf/MaterialExportModal.tsx
index 9886f2d..f57fdda 100644
--- a/src/components/classroom/pdf/MaterialExportModal.tsx
+++ b/src/components/classroom/pdf/MaterialExportModal.tsx
@@ -2,64 +2,11 @@ import { ModalIDs } from '@/src/constants/modal/modal';
 import Modal from '../../ui/Modal';
 import { closeModalHandler } from '@/src/util/modal/modalHandler';
 import MaterialPDFRenderer from './MaterialPDFRenderer';
-import { Font } from '@react-pdf/renderer';
 
 type Props = {
   courseId: number | null;
   courseTitle: string | null;
 };
-Font.register({
-  family: 'MonoplexKR',
-  fonts: [
-    {
-      src: '/fonts/MonoplexKR-Regular.ttf',
-      fontWeight: 'normal',
-      fontStyle: 'normal'
-    },
-    {
-      src: '/fonts/MonoplexKR-Italic.ttf',
-      fontWeight: 'normal',
-      fontStyle: 'italic'
-    },
-    {
-      src: '/fonts/MonoplexKR-Bold.ttf',
-      fontWeight: 'bold',
-      fontStyle: 'normal'
-    },
-    {
-      src: '/fonts/MonoplexKR-BoldItalic.ttf',
-      fontWeight: 'bold',
-      fontStyle: 'italic'
-    }
-  ]
-});
-
-Font.register({
-  family: 'Pretendard',
-  fonts: [
-    {
-      fontWeight: 'normal',
-      src: '/fonts/Pretendard-Regular.woff'
-    },
-    {
-      fontWeight: 'medium',
-      src: '/fonts/Pretendard-Medium.woff'
-    },
-    {
-      fontWeight: 'semibold',
-      src: '/fonts/Pretendard-SemiBold.woff'
-    },
-    {
-      fontWeight: 'bold',
-      src: '/fonts/Pretendard-Bold.woff'
-    }
-  ]
-});
-
-Font.registerEmojiSource({
-  format: 'png',
-  url: 'https://cdnjs.cloudflare.com/ajax/libs/twemoji/14.0.2/72x72/'
-});
 
 export default function MaterialExportModal({ courseId, courseTitle }: Props) {
   return (
diff --git a/src/components/classroom/pdf/MaterialPDFDocument.tsx b/src/components/classroom/pdf/MaterialPDFDocument.tsx
index 56f0299..f4ec010 100644
--- a/src/components/classroom/pdf/MaterialPDFDocument.tsx
+++ b/src/components/classroom/pdf/MaterialPDFDocument.tsx
@@ -1,11 +1,11 @@
-'use client';
 import {
   Document,
   Page,
   Text,
   StyleSheet,
   Image,
-  View
+  View,
+  Font
 } from '@react-pdf/renderer';
 import { Token, marked } from 'marked';
 
@@ -13,6 +13,59 @@ type Props = { materials: CourseMaterialWorkbook };
 
 const TimestampRegex = /<button[^>]*class="timestamp"[^>]*>.*?<\/button>/g;
 
+Font.register({
+  family: 'MonoplexKR',
+  fonts: [
+    {
+      src: '/fonts/MonoplexKR-Regular.ttf',
+      fontWeight: 'normal',
+      fontStyle: 'normal'
+    },
+    {
+      src: '/fonts/MonoplexKR-Italic.ttf',
+      fontWeight: 'normal',
+      fontStyle: 'italic'
+    },
+    {
+      src: '/fonts/MonoplexKR-Bold.ttf',
+      fontWeight: 'bold',
+      fontStyle: 'normal'
+    },
+    {
+      src: '/fonts/MonoplexKR-BoldItalic.ttf',
+      fontWeight: 'bold',
+      fontStyle: 'italic'
+    }
+  ]
+});
+
+Font.register({
+  family: 'Pretendard',
+  fonts: [
+    {
+      fontWeight: 'normal',
+      src: '/fonts/Pretendard-Regular.woff'
+    },
+    {
+      fontWeight: 'medium',
+      src: '/fonts/Pretendard-Medium.woff'
+    },
+    {
+      fontWeight: 'semibold',
+      src: '/fonts/Pretendard-SemiBold.woff'
+    },
+    {
+      fontWeight: 'bold',
+      src: '/fonts/Pretendard-Bold.woff'
+    }
+  ]
+});
+
+Font.registerEmojiSource({
+  format: 'png',
+  url: 'https://cdnjs.cloudflare.com/ajax/libs/twemoji/14.0.2/72x72/'
+});
+
 const styles = StyleSheet.create({
   body: {
     paddingTop: 35,
diff --git a/src/components/classroom/pdf/MaterialPDFRenderer.tsx b/src/components/classroom/pdf/MaterialPDFRenderer.tsx
index eaa25ac..cb83155 100644
--- a/src/components/classroom/pdf/MaterialPDFRenderer.tsx
+++ b/src/components/classroom/pdf/MaterialPDFRenderer.tsx
@@ -1,7 +1,4 @@
 'use client';
-import { PDFDownloadLink, PDFViewer } from '@react-pdf/renderer';
-import MaterialPDFDocument from './MaterialPDFDocument';
-import LoadingSpinner from '../../ui/LoadingSpinner';
 import DownloadSVG from '@/public/icon/Download';
 import Button from '../../ui/button/Button';
 import { useQuery } from '@tanstack/react-query';
@@ -9,6 +6,9 @@ import { QueryKeys } from '@/src/api/queryKeys';
 import { fetchCourseMaterialWorkbook } from '@/src/api/courses/courses';
 import { ONE_SECOND_IN_MS } from '@/src/constants/time/time';
 import CourseMaterialLoading from '../../course/drawer/courseMaterial/CourseMaterialLoading';
+import { useEffect, useState } from 'react';
+import { wrap } from 'comlink';
+import { GeneratePDF } from '@/src/util/pdf/pdfWorker';
 
 type Props = {
   courseId: string;
@@ -23,50 +23,60 @@ const STATUS = {
 const REFETCH_INTERVAL = 10 * ONE_SECOND_IN_MS;
 
 export default function MaterialPDFRenderer({ courseId, courseTitle }: Props) {
+  const [url, setUrl] = useState<string>();
+  const [loading, setLoading] = useState(false);
+
   const { data, status } = useQuery(
     [QueryKeys.MATERIAL_EXPORT, courseId],
     () => fetchCourseMaterialWorkbook(parseInt(courseId)),
     {
       refetchInterval(data) {
         return data?.status === STATUS.PENDING ? REFETCH_INTERVAL : false;
-      },
-      refetchIntervalInBackground: true
+      }
     }
   );
+
+  useEffect(() => {
+    if (data && data.status === STATUS.SUCCESS) {
+      const worker = new Worker(
+        new URL('@/src/util/pdf/pdfWorker.ts', import.meta.url)
+      );
+      const generatePDF = wrap<GeneratePDF>(worker);
+
+      setLoading(true);
+      generatePDF(data as CourseMaterialWorkbook)
+        .then(setUrl)
+        .finally(() => setLoading(false));
+
+      return () => {
+        if (url) {
+          URL.revokeObjectURL(url);
+          worker.terminate();
+        }
+      };
+    }
+  }, [data]);
+
   return (
     <div className='flex flex-col items-center justify-center w-full h-full gap-10'>
-      {status === 'loading' ? (
-        <LoadingSpinner className='text-sroom-brand' />
+      {status === 'loading' || loading ? (
+        <CourseMaterialLoading
+          title='강의 자료를 PDF로 변환 중이에요!'
+          description='강의 자료가 너무 많을 경우, 시간이 오래 걸릴 수 있어요'
+        />
       ) : (
         <>
-          {data && data.status === STATUS.SUCCESS ? (
+          {url ? (
             <>
-              <PDFDownloadLink
-                document={<MaterialPDFDocument materials={data} />}
-                fileName={`${courseTitle}.pdf`}
-                className='flex w-full'
-              >
-                {({ loading }) =>
-                  loading ? (
-                    <LoadingSpinner className='text-sroom-brand' />
-                  ) : (
-                    <div className='flex flex-col items-center justify-center w-full h-full gap-10'>
-                      <Button
-                        className='flex text-sroom-brand'
-                        hoverEffect={true}
-                      >
-                        <p className='text-base font-semibold'>저장하기</p>
-                        <span className='w-6 h-6'>
-                          <DownloadSVG />
-                        </span>
-                      </Button>
-                    </div>
-                  )
-                }
-              </PDFDownloadLink>
-              <PDFViewer width={100} height={100} className='w-full h-full'>
-                <MaterialPDFDocument materials={data} />
-              </PDFViewer>
+              <a href={url} download={`${courseTitle}.pdf`}>
+                <Button className='flex text-sroom-brand' hoverEffect={true}>
+                  <p className='text-base font-semibold'>저장하기</p>
+                  <span className='w-6 h-6'>
+                    <DownloadSVG />
+                  </span>
+                </Button>
+              </a>
+              <iframe src={url} width='100%' height='100%' />
             </>
           ) : (
             <CourseMaterialLoading />
diff --git a/src/components/course/drawer/courseMaterial/CourseMaterialLoading.tsx b/src/components/course/drawer/courseMaterial/CourseMaterialLoading.tsx
index 591e1ca..bea6665 100644
--- a/src/components/course/drawer/courseMaterial/CourseMaterialLoading.tsx
+++ b/src/components/course/drawer/courseMaterial/CourseMaterialLoading.tsx
@@ -1,8 +1,11 @@
 import LoadingSpinnerSVG from '@/public/icon/LoadingSpinner';
 
-type Props = {};
+type Props = {
+  title?: string;
+  description?: string;
+};
 
-export default function CourseMaterialLoading({}: Props) {
+export default function CourseMaterialLoading({ title, description }: Props) {
   return (
     <div className='flex flex-col items-center justify-center h-[calc(100%-5rem)] gap-7'>
       <div className='flex items-center justify-center w-12 h-12 animate-spin'>
@@ -10,9 +13,11 @@ export default function CourseMaterialLoading({}: Props) {
       </div>
       <div className='flex flex-col items-center justify-center'>
         <p className='mb-1 text-lg font-semibold text-sroom-black-300'>
-          강의 자료를 생성 중이에요!
+          {title ? title : '강의 자료를 생성 중이에요!'}
+        </p>
+        <p className='font-normal text-sroom-black-100'>
+          {description ? description : '조금만 기다려 주세요'}
         </p>
-        <p className='font-normal text-sroom-black-100'>조금만 기다려 주세요</p>
       </div>
     </div>
   );
diff --git a/src/util/pdf/pdfWorker.ts b/src/util/pdf/pdfWorker.ts
new file mode 100644
index 0000000..c28493a
--- /dev/null
+++ b/src/util/pdf/pdfWorker.ts
@@ -0,0 +1,15 @@
+import { pdf } from '@react-pdf/renderer';
+import { createElement } from 'react';
+import MaterialPDFDocument from '../../components/classroom/pdf/MaterialPDFDocument';
+import { expose } from 'comlink';
+
+const generatePDF = async (materials: CourseMaterialWorkbook) => {
+  const blob = await pdf(
+    createElement(MaterialPDFDocument as any, { materials }) as any
+  ).toBlob();
+  return URL.createObjectURL(blob);
+};
+
+expose(generatePDF);
+
+export type GeneratePDF = (material: CourseMaterialWorkbook) => Promise<string>;