diff --git a/src/pages/tools/video/video-to-gif/index.tsx b/src/pages/tools/video/video-to-gif/index.tsx
index 1c39542..858eed5 100644
--- a/src/pages/tools/video/video-to-gif/index.tsx
+++ b/src/pages/tools/video/video-to-gif/index.tsx
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
 /* eslint-disable prettier/prettier */
 import { Box } from '@mui/material';
 import React, { useState } from 'react';
@@ -8,14 +9,14 @@ import { main } from './service';
 import { InitialValuesType } from './types';
 import ToolVideoInput from '@components/input/ToolVideoInput';
 import ToolFileResult from '@components/result/ToolFileResult';
-import CheckboxWithDesc from '@components/options/CheckboxWithDesc';
-import RadioWithTextField from '@components/options/RadioWithTextField';
 import SimpleRadio from '@components/options/SimpleRadio';
+import { FFmpeg } from '@ffmpeg/ffmpeg';
+import { fetchFile } from '@ffmpeg/util';
 
 const initialValues: InitialValuesType = {
   quality: 'mid',
   fps: '10',
-  scale: 'scale=320:-1:flags=bicubic'
+  scale: '320:-1:flags=bicubic'
 };
 
 export default function VideoToGif({
@@ -24,10 +25,77 @@ export default function VideoToGif({
 }: ToolComponentProps) {
   const [input, setInput] = useState<File | null>(null);
   const [result, setResult] = useState<File | null>(null);
-  const [loading, setIsLoading] = useState(false);
+  const [loading, setLoading] = useState(false);
 
   const compute = (values: InitialValuesType, input: File | null) => {
-    setResult(main(input, values));
+    if (!input) return;
+    const { fps, scale } = values;
+    let ffmpeg: FFmpeg | null = null;
+    let ffmpegLoaded = false;
+
+    const convertVideoToGif = async (
+      file: File,
+      fps: string,
+      scale: string
+    ): Promise<void> => {
+      setLoading(true);
+
+      if (!ffmpeg) {
+        ffmpeg = new FFmpeg();
+      }
+
+      if (!ffmpegLoaded) {
+        await ffmpeg.load({
+          wasmURL:
+            'https://cdn.jsdelivr.net/npm/@ffmpeg/core@0.12.9/dist/esm/ffmpeg-core.wasm'
+        });
+        ffmpegLoaded = true;
+      }
+
+      const fileName = file.name;
+      const outputName = 'output.gif';
+
+      try {
+        ffmpeg.writeFile(fileName, await fetchFile(file));
+
+        await ffmpeg.exec([
+          '-i',
+          fileName,
+          '-vf',
+          `fps=${fps},scale=${scale},palettegen`,
+          'palette.png'
+        ]);
+
+        await ffmpeg.exec([
+          '-i',
+          fileName,
+          '-i',
+          'palette.png',
+          '-filter_complex',
+          `fps=${fps},scale=${scale}[x];[x][1:v]paletteuse`,
+          outputName
+        ]);
+
+        const data = await ffmpeg.readFile(outputName);
+
+        const blob = new Blob([data], { type: 'image/gif' });
+        const convertedFile = new File([blob], outputName, {
+          type: 'image/gif'
+        });
+
+        await ffmpeg.deleteFile(fileName);
+        await ffmpeg.deleteFile(outputName);
+
+        setResult(convertedFile);
+      } catch (err) {
+        console.error(`Failed to convert video: ${err}`);
+        throw err;
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    convertVideoToGif(input, fps, scale);
   };
 
   const getGroups: GetGroupsType<InitialValuesType> | null = ({
@@ -43,7 +111,7 @@ export default function VideoToGif({
             onClick={() => {
               updateField('quality', 'low');
               updateField('fps', '5');
-              updateField('scale', 'scale=240:-1:flags=bilinear');
+              updateField('scale', '240:-1:flags=bilinear');
             }}
             checked={values.quality === 'low'}
           />
@@ -52,7 +120,7 @@ export default function VideoToGif({
             onClick={() => {
               updateField('quality', 'mid');
               updateField('fps', '10');
-              updateField('scale', 'scale=320:-1:flags=bicubic');
+              updateField('scale', '320:-1:flags=bicubic');
             }}
             checked={values.quality === 'mid'}
           />
@@ -61,7 +129,7 @@ export default function VideoToGif({
             onClick={() => {
               updateField('quality', 'high');
               updateField('fps', '15');
-              updateField('scale', 'scale=480:-1:flags=lanczos');
+              updateField('scale', '480:-1:flags=lanczos');
             }}
             checked={values.quality === 'high'}
           />
diff --git a/src/pages/tools/video/video-to-gif/service.ts b/src/pages/tools/video/video-to-gif/service.ts
deleted file mode 100644
index dabc369..0000000
--- a/src/pages/tools/video/video-to-gif/service.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { InitialValuesType } from './types';
-
-export function main(input: File, options: InitialValuesType): File {
-  return input;
-}