diff --git a/frontend/src/components/AudioPlayer.tsx b/frontend/src/components/AudioPlayer.tsx
index 9fc48ef..30ebdd3 100644
--- a/frontend/src/components/AudioPlayer.tsx
+++ b/frontend/src/components/AudioPlayer.tsx
@@ -14,6 +14,7 @@ import {
   RotateCw,
 } from 'lucide-react';
 import AlertModal from './AlertModal';
+import AudioVisualizer from './AudioVisualizer';
 import { useTheme } from '../context/ThemeContext';
 
 interface AudioPlayerProps {
@@ -127,21 +128,6 @@ export default function AudioPlayer({ episode, onClose, userId, mode = 'floating
                 : <div className="w-full h-full bg-gradient-to-br from-[var(--accent-primary)] to-[var(--accent-secondary)] flex items-center justify-center text-5xl">🎙️</div>
               }
             </div>
-            {/* Barres égaliseur */}
-            {isPlaying && (
-              <div
-                className="absolute -bottom-1 -left-1 flex items-end gap-[3px] px-2 py-1.5 rounded-xl bg-[var(--bg-primary)]/70 backdrop-blur-sm border border-[var(--border-color)]"
-                aria-hidden="true"
-              >
-                {[0, 150, 300, 100].map((delay, i) => (
-                  <span
-                    key={i}
-                    className="block w-[3px] h-4 rounded-full bg-[var(--accent-primary)] animate-eq-bar opacity-90"
-                    style={{ animationDelay: `${delay}ms` }}
-                  />
-                ))}
-              </div>
-            )}
             {isPlaying && (
               <div className="absolute -bottom-2 -right-2 px-3 py-1 rounded-full bg-[var(--accent-primary)] text-white text-[9px] font-black uppercase tracking-widest shadow-glow-indigo animate-pulse">
                 En cours
@@ -192,6 +178,11 @@ export default function AudioPlayer({ episode, onClose, userId, mode = 'floating
               </div>
             </div>
 
+            {/* Visualiseur audio */}
+            <div className="w-full flex justify-center my-5">
+              <AudioVisualizer barCount={28} height={80} gap={3} />
+            </div>
+
             {/* Controls */}
             <div className="flex items-center justify-between gap-4 flex-wrap">
               <div className="flex items-center gap-5">
diff --git a/frontend/src/components/AudioVisualizer.tsx b/frontend/src/components/AudioVisualizer.tsx
new file mode 100644
index 0000000..fc2e4d9
--- /dev/null
+++ b/frontend/src/components/AudioVisualizer.tsx
@@ -0,0 +1,75 @@
+import { useEffect, useRef, useState } from 'react';
+import { useAudio } from '../context/AudioContext';
+
+interface AudioVisualizerProps {
+  barCount?: number;
+  height?: number;
+  gap?: number;
+}
+
+export default function AudioVisualizer({
+  barCount = 32,
+  height = 64,
+  gap = 2,
+}: AudioVisualizerProps) {
+  const { isPlaying, getFrequencyData } = useAudio();
+  const [heights, setHeights] = useState<number[]>(() => Array(barCount).fill(4));
+  const rafRef = useRef<number>(0);
+  const playingRef = useRef(isPlaying);
+  const getDataRef = useRef(getFrequencyData);
+
+  // Keep refs in sync without triggering re-runs
+  useEffect(() => { playingRef.current = isPlaying; }, [isPlaying]);
+  useEffect(() => { getDataRef.current = getFrequencyData; }, [getFrequencyData]);
+
+  useEffect(() => {
+    const animate = () => {
+      const data = getDataRef.current?.();
+      if (data && playingRef.current) {
+        const newHeights = Array.from({ length: barCount }, (_, i) => {
+          const idx = Math.floor((i / barCount) * data.length);
+          const value = data[idx] ?? 0;
+          // Boost mid-range frequencies for better podcast speech visuals
+          const boost = i > barCount * 0.2 && i < barCount * 0.8 ? 1.15 : 1;
+          return Math.max(4, Math.min(100, (value / 255) * 100 * boost));
+        });
+        setHeights(newHeights);
+      } else {
+        // Smooth decay when paused or no data
+        setHeights(prev =>
+          prev.map(h => {
+            const next = h * 0.85;
+            return next < 4.5 ? 4 : next;
+          })
+        );
+      }
+      rafRef.current = requestAnimationFrame(animate);
+    };
+
+    rafRef.current = requestAnimationFrame(animate);
+    return () => cancelAnimationFrame(rafRef.current);
+  }, [barCount]);
+
+  const barWidth = Math.max(2, Math.floor((100 - (barCount - 1) * gap) / barCount));
+
+  return (
+    <div
+      className="flex items-end justify-center"
+      style={{ height, gap }}
+      aria-hidden="true"
+    >
+      {heights.map((h, i) => (
+        <div
+          key={i}
+          className="rounded-full bg-gradient-to-t from-[var(--accent-primary)] to-[var(--accent-secondary)] opacity-90"
+          style={{
+            width: barWidth,
+            height: `${h}%`,
+            transition: playingRef.current ? 'height 60ms linear' : 'height 200ms ease-out',
+            opacity: 0.5 + (h / 200),
+          }}
+        />
+      ))}
+    </div>
+  );
+}
diff --git a/frontend/src/context/AudioContext.tsx b/frontend/src/context/AudioContext.tsx
index 0c93f86..a20c443 100644
--- a/frontend/src/context/AudioContext.tsx
+++ b/frontend/src/context/AudioContext.tsx
@@ -24,6 +24,7 @@ interface AudioContextType {
   changeSpeed: () => void;
   setUserId: (id: string | null) => void;
   setError: (err: string | null) => void;
+  getFrequencyData: () => Uint8Array | null;
   // Legacy (kept for compatibility)
   setIsPlaying: (playing: boolean) => void;
 }
@@ -32,6 +33,9 @@ const AudioContext = createContext<AudioContextType | undefined>(undefined);
 
 export function AudioProvider({ children }: { children: ReactNode }) {
   const audioRef = useRef<HTMLAudioElement>(null);
+  const webAudioRef = useRef<AudioContext | null>(null);
+  const analyserRef = useRef<AnalyserNode | null>(null);
+  const dataArrayRef = useRef<Uint8Array | null>(null);
   const [currentEpisode, setCurrentEpisode] = useState<Episode | null>(null);
   const [isPlaying, setIsPlaying] = useState(false);
   const [currentTime, setCurrentTime] = useState(0);
@@ -103,6 +107,45 @@ export function AudioProvider({ children }: { children: ReactNode }) {
     }).catch(() => setIsResuming(false));
   }, [currentEpisode?._id, userId]);
 
+  // Initialize Web Audio Analyser when audio element is available
+  useEffect(() => {
+    if (!audioRef.current || !currentEpisode) return;
+
+    try {
+      const AudioCtx = (window as any).AudioContext || (window as any).webkitAudioContext;
+      if (!AudioCtx) return;
+
+      const ctx = new AudioCtx();
+      const source = ctx.createMediaElementSource(audioRef.current);
+      const analyser = ctx.createAnalyser();
+      analyser.fftSize = 128;
+      analyser.smoothingTimeConstant = 0.8;
+      source.connect(analyser);
+      analyser.connect(ctx.destination);
+
+      webAudioRef.current = ctx;
+      analyserRef.current = analyser;
+      dataArrayRef.current = new Uint8Array(analyser.frequencyBinCount);
+    } catch {
+      // Fallback: audio plays without visualizer
+    }
+
+    return () => {
+      if (webAudioRef.current && webAudioRef.current.state !== 'closed') {
+        webAudioRef.current.close().catch(() => {});
+      }
+      analyserRef.current = null;
+      dataArrayRef.current = null;
+      webAudioRef.current = null;
+    };
+  }, [currentEpisode?._id]);
+
+  const getFrequencyData = () => {
+    if (!analyserRef.current || !dataArrayRef.current) return null;
+    analyserRef.current.getByteFrequencyData(dataArrayRef.current);
+    return dataArrayRef.current;
+  };
+
   // Actions
   const playEpisode = (episode: Episode) => {
     setCurrentEpisode(episode);
@@ -111,6 +154,12 @@ export function AudioProvider({ children }: { children: ReactNode }) {
 
   const closePlayer = () => {
     if (audioRef.current) audioRef.current.pause();
+    if (webAudioRef.current && webAudioRef.current.state !== 'closed') {
+      webAudioRef.current.close().catch(() => {});
+    }
+    analyserRef.current = null;
+    dataArrayRef.current = null;
+    webAudioRef.current = null;
     setCurrentEpisode(null);
     setIsPlaying(false);
     setCurrentTime(0);
@@ -151,13 +200,15 @@ export function AudioProvider({ children }: { children: ReactNode }) {
     <AudioContext.Provider value={{
       currentEpisode, isPlaying, currentTime, duration, volume, playbackSpeed, isMuted, isResuming, error,
       playEpisode, closePlayer, togglePlay, seek, seekRelative, setVolume, toggleMute, changeSpeed,
-      setUserId, setError, setIsPlaying,
+      setUserId, setError, getFrequencyData, setIsPlaying,
     }}>
       {/* Persistent audio element — lives at provider level so it survives page navigation */}
       {currentEpisode && (
         <audio
+          key={currentEpisode._id}
           ref={audioRef}
           src={currentEpisode.audioUrl}
+          crossOrigin="anonymous"
           onTimeUpdate={() => audioRef.current && setCurrentTime(audioRef.current.currentTime)}
           onLoadedMetadata={() => audioRef.current && setDuration(audioRef.current.duration)}
           onPlay={() => setIsPlaying(true)}