diff --git a/server/src/index.ts b/server/src/index.ts
index df33d9d..9ec1249 100644
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -2,6 +2,7 @@ import path from 'node:path';
 import fs from 'node:fs';
 import { fileURLToPath } from 'node:url';
 import express, { Request, Response } from 'express';
+import multer from 'multer';
 import cors from 'cors';
 import crypto from 'node:crypto';
 import { Client, GatewayIntentBits, Partials, ChannelType, Events, type Message } from 'discord.js';
@@ -1028,6 +1029,36 @@ app.post('/api/play-url', async (req: Request, res: Response) => {
   }
 });
 
+// --- Datei-Upload (Admin): MP3/WAV per HTTP hochladen ---
+const upload = multer({ storage: multer.memoryStorage(), limits: { fileSize: 100 * 1024 * 1024 } });
+app.post('/api/upload', requireAdmin, upload.single('file'), async (req: Request, res: Response) => {
+  try {
+    const file = (req as any).file as Express.Multer.File | undefined;
+    const folderRaw = String((req.body as any)?.folder ?? '').trim();
+    if (!file) return res.status(400).json({ error: 'file erforderlich' });
+    const orig = file.originalname || 'upload';
+    const lower = orig.toLowerCase();
+    const ext = lower.endsWith('.mp3') ? '.mp3' : lower.endsWith('.wav') ? '.wav' : '';
+    if (!ext) return res.status(400).json({ error: 'Nur MP3 oder WAV erlaubt' });
+    const base = path.parse(orig).name.replace(/[<>:"/\\|?*\x00-\x1f]/g, '_');
+    const safeFolder = folderRaw && !folderRaw.includes('..') ? folderRaw : '';
+    const targetDir = path.join(SOUNDS_DIR, safeFolder);
+    fs.mkdirSync(targetDir, { recursive: true });
+    let targetPath = path.join(targetDir, `${base}${ext}`);
+    let i = 2;
+    while (fs.existsSync(targetPath)) {
+      targetPath = path.join(targetDir, `${base}-${i}${ext}`);
+      i += 1;
+    }
+    fs.writeFileSync(targetPath, file.buffer);
+    const rel = path.relative(SOUNDS_DIR, targetPath).replace(/\\/g, '/');
+    return res.json({ ok: true, relativePath: rel, fileName: path.basename(targetPath) });
+  } catch (e: any) {
+    console.error('upload error:', e);
+    return res.status(500).json({ error: e?.message ?? 'Unbekannter Fehler' });
+  }
+});
+
 
 
 
diff --git a/web/src/App.tsx b/web/src/App.tsx
index a7a2f90..bf7280b 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -1,6 +1,6 @@
 import React, { useEffect, useMemo, useRef, useState } from 'react';
 import ReactDOM from 'react-dom';
-import { fetchChannels, fetchSounds, playSound, setVolumeLive, getVolume, adminStatus, adminLogin, adminLogout, adminDelete, adminRename, playUrl, fetchCategories, createCategory, assignCategories, clearBadges, updateCategory, deleteCategory, partyStart, partyStop, subscribeEvents } from './api';
+import { fetchChannels, fetchSounds, playSound, setVolumeLive, getVolume, adminStatus, adminLogin, adminLogout, adminDelete, adminRename, playUrl, fetchCategories, createCategory, assignCategories, clearBadges, updateCategory, deleteCategory, partyStart, partyStop, subscribeEvents, uploadFile } from './api';
 import type { VoiceChannelInfo, Sound, Category } from './types';
 import { getCookie, setCookie } from './cookies';
 
@@ -299,7 +299,18 @@ export default function App() {
             <div className="broccoli">🥦</div>
           </>
         )}
-        <header className="flex items-center justify-between p-6">
+        <header className="flex items-center justify-between p-6" onDragOver={(e)=>{ e.preventDefault(); }} onDrop={async (e)=>{
+          try{
+            e.preventDefault();
+            if(!isAdmin){ setError('Login required for upload'); return; }
+            const files = Array.from(e.dataTransfer?.files || []).filter(f=>/\.(mp3|wav)$/i.test(f.name));
+            if(files.length===0){ setInfo('Drop MP3/WAV files to upload'); return; }
+            for(const f of files){ await uploadFile(f); }
+            setInfo(`${files.length} file(s) uploaded`);
+            const resp = await fetchSounds(query, activeFolder === '__favs__' ? '__all__' : activeFolder, activeCategoryId || undefined);
+            setSounds(resp.items); setTotal(resp.total); setFolders(resp.folders);
+          }catch(err:any){ setError(err?.message||'Upload failed'); setInfo(null); }
+        }}>
           <div className="flex items-center">
             <div>
                <h1 className="text-4xl font-bold">
diff --git a/web/src/api.ts b/web/src/api.ts
index 2e487a6..0b5edc3 100644
--- a/web/src/api.ts
+++ b/web/src/api.ts
@@ -184,6 +184,22 @@ export async function playUrl(url: string, guildId: string, channelId: string, v
   }
 }
 
+export async function uploadFile(file: File, folder?: string) {
+  const form = new FormData();
+  form.append('file', file);
+  if (folder) form.append('folder', folder);
+  const res = await fetch(`${API_BASE}/upload`, {
+    method: 'POST',
+    credentials: 'include',
+    body: form
+  });
+  if (!res.ok) {
+    const data = await res.json().catch(()=>({}));
+    throw new Error(data?.error || 'Upload failed');
+  }
+  return res.json();
+}
+