diff --git a/frontend/src/hooks/useAudioRecorder.ts b/frontend/src/hooks/useAudioRecorder.ts
index 6cbb7e1..893c5e3 100644
--- a/frontend/src/hooks/useAudioRecorder.ts
+++ b/frontend/src/hooks/useAudioRecorder.ts
@@ -9,12 +9,12 @@ import { useState, useCallback, useEffect, useRef } from "react";
 export function useAudioRecorder() {
   const [isLoading, setIsLoading] = useState(false);
   const [isRecording, setIsRecording] = useState(false);
-  const [recordings, setRecordings] = useState<string[]>([]);
-  const [currentRecording, setCurrentRecording] = useState<string | null>(null);
+  const [currentRecording, setCurrentRecording] = useState<Blob | null>(null);
 
   const mediaRecorderRef = useRef<MediaRecorder | null>(null);
   const chunksRef = useRef<Blob[]>([]);
   const streamRef = useRef<MediaStream | null>(null);
+  const stopResolverRef = useRef<((value: { blob: Blob }) => void) | null>(null);
 
   /** Choisit le meilleur mimeType supporté par le navigateur. */
   const getMimeType = useCallback(() => {
@@ -54,7 +54,6 @@ export function useAudioRecorder() {
       const mimeType = getMimeType();
       const recorder = new MediaRecorder(stream, {
         mimeType: mimeType || undefined,
-        audioBitsPerSecond: 128000,
       });
 
       recorder.ondataavailable = (e) => {
@@ -66,10 +65,11 @@ export function useAudioRecorder() {
       recorder.onstop = () => {
         const actualMime = recorder.mimeType || mimeType || "audio/webm";
         const blob = new Blob(chunksRef.current, { type: actualMime });
-        const url = URL.createObjectURL(blob);
-
-        setRecordings((prev) => [...prev, url]);
-        setCurrentRecording(url);
+        setCurrentRecording(blob);
+        stopResolverRef.current?.({ blob });
+        stopResolverRef.current = null;
+        mediaRecorderRef.current = null;
+        chunksRef.current = [];
 
         // Arrête les pistes micro
         stream.getTracks().forEach((t) => t.stop());
@@ -92,26 +92,15 @@ export function useAudioRecorder() {
     if (!isRecording || !mediaRecorderRef.current) return;
 
     setIsLoading(true);
-    return new Promise<{ blob: Blob; url: string }>((resolve) => {
+    return new Promise<{ blob: Blob }>((resolve) => {
       const recorder = mediaRecorderRef.current!;
-      const mimeType = recorder.mimeType || getMimeType() || "audio/webm";
-      const ext = getExtension(mimeType);
-
-      const originalOnStop = recorder.onstop;
-      recorder.onstop = (ev) => {
-        // Appelle le handler de base (qui crée le blob + currentRecording)
-        if (originalOnStop) originalOnStop.call(recorder, ev);
-
-        const blob = new Blob(chunksRef.current, { type: mimeType });
-        const url = URL.createObjectURL(blob);
-        setIsRecording(false);
-        setIsLoading(false);
-        resolve({ blob, url });
-      };
-
+      stopResolverRef.current = resolve;
+      recorder.requestData();
       recorder.stop();
+      setIsRecording(false);
+      setIsLoading(false);
     });
-  }, [isRecording, getMimeType, getExtension]);
+  }, [isRecording]);
 
   const toggleRecording = useCallback(async () => {
     if (isRecording) {
@@ -122,25 +111,21 @@ export function useAudioRecorder() {
   }, [isRecording, startRecording, stopRecording]);
 
   const clearRecordings = useCallback(() => {
-    recordings.forEach((url) => URL.revokeObjectURL(url));
-    setRecordings([]);
     setCurrentRecording(null);
-  }, [recordings]);
+  }, []);
 
   // Cleanup au démontage
   useEffect(() => {
     return () => {
-      recordings.forEach((url) => URL.revokeObjectURL(url));
       if (streamRef.current) {
         streamRef.current.getTracks().forEach((t) => t.stop());
       }
     };
-  }, [recordings]);
+  }, []);
 
   return {
     isLoading,
     isRecording,
-    recordings,
     currentRecording,
     startRecording,
     stopRecording,
diff --git a/frontend/src/pages/Recipes/RecipeForm.tsx b/frontend/src/pages/Recipes/RecipeForm.tsx
index ce755ab..d25c6c3 100644
--- a/frontend/src/pages/Recipes/RecipeForm.tsx
+++ b/frontend/src/pages/Recipes/RecipeForm.tsx
@@ -109,20 +109,16 @@ export default function RecipeForm() {
     return () => clearInterval(id)
   }, [pageState])
 
-  // Convertit l'enregistrement en File
+  // Convertit l'enregistrement en File sans repasser par une blob URL,
+  // pour éviter toute altération ou perte lors du fetch() local.
   useEffect(() => {
     if (!currentRecording) return
-    fetch(currentRecording)
-      .then((res) => res.blob())
-      .then((blob) => {
-        // Détecte le format réel du blob (webm, mp4, ogg…)
-        const mime = blob.type || "audio/webm"
-        const ext = mime.includes("mp4") ? "m4a" : mime.includes("ogg") ? "ogg" : "webm"
-        const file = new File([blob], `recording.${ext}`, { type: mime })
-        setAudioFile(file)
-        setPageState("review")
-        setError("")
-      })
+    const mime = currentRecording.type || "audio/webm"
+    const ext = mime.includes("mp4") ? "m4a" : mime.includes("ogg") ? "ogg" : "webm"
+    const file = new File([currentRecording], `recording.${ext}`, { type: mime })
+    setAudioFile(file)
+    setPageState("review")
+    setError("")
   }, [currentRecording])
 
   // Timer