diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index a4c1c82..4b7d9c9 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -103,6 +103,49 @@ function App() {
     )
   }
 
+  const handleSegmentTextChange = (segmentId: string, newText: string) => {
+    setScriptSegments(prev => 
+      prev.map(segment => 
+        segment.id === segmentId 
+          ? { ...segment, text: newText }
+          : segment
+      )
+    )
+  }
+
+  const handleSegmentSplit = (segmentId: string, splitPosition: number) => {
+    setScriptSegments(prev => {
+      const segmentIndex = prev.findIndex(s => s.id === segmentId)
+      if (segmentIndex === -1) return prev
+      
+      const segment = prev[segmentIndex]
+      const firstPart = segment.text.substring(0, splitPosition).trim()
+      const secondPart = segment.text.substring(splitPosition).trim()
+      
+      if (!firstPart || !secondPart) return prev
+      
+      // Create new segments
+      const newSegments = [...prev]
+      newSegments[segmentIndex] = {
+        ...segment,
+        text: firstPart
+      }
+      
+      // Insert second part after the first
+      newSegments.splice(segmentIndex + 1, 0, {
+        id: `${segmentId}-split-${Date.now()}`,
+        speaker: segment.speaker, // Keep same speaker by default
+        text: secondPart
+      })
+      
+      return newSegments
+    })
+  }
+
+  const handleSegmentDelete = (segmentId: string) => {
+    setScriptSegments(prev => prev.filter(segment => segment.id !== segmentId))
+  }
+
   const handleGenerate = async () => {
     setIsGenerating(true)
     setError(null)
@@ -265,6 +308,9 @@ function App() {
               segments={scriptSegments}
               roles={roles}
               onSegmentChange={handleSegmentChange}
+              onSegmentTextChange={handleSegmentTextChange}
+              onSegmentSplit={handleSegmentSplit}
+              onSegmentDelete={handleSegmentDelete}
               onGenerate={handleGenerate}
               onSkipReview={handleSkipReview}
               isGenerating={isGenerating}
diff --git a/frontend/src/components/ScriptReviewSection.tsx b/frontend/src/components/ScriptReviewSection.tsx
index 2cffc46..b8840a6 100644
--- a/frontend/src/components/ScriptReviewSection.tsx
+++ b/frontend/src/components/ScriptReviewSection.tsx
@@ -4,6 +4,9 @@ interface ScriptReviewSectionProps {
   segments: ScriptSegment[];
   roles: Role[];
   onSegmentChange: (segmentId: string, newSpeaker: string) => void;
+  onSegmentTextChange: (segmentId: string, newText: string) => void;
+  onSegmentSplit: (segmentId: string, splitPosition: number) => void;
+  onSegmentDelete: (segmentId: string) => void;
   onGenerate: () => void;
   onSkipReview: () => void;
   isGenerating: boolean;
@@ -13,6 +16,9 @@ export default function ScriptReviewSection({
   segments,
   roles,
   onSegmentChange,
+  onSegmentTextChange,
+  onSegmentSplit,
+  onSegmentDelete,
   onGenerate,
   onSkipReview,
   isGenerating,
@@ -21,6 +27,26 @@ export default function ScriptReviewSection({
     onSegmentChange(segmentId, newSpeaker);
   };
 
+  const handleTextChange = (segmentId: string, newText: string) => {
+    onSegmentTextChange(segmentId, newText);
+  };
+
+  const handleSplit = (segmentId: string, text: string) => {
+    // Find a good split point (after a sentence or quote)
+    const quoteMatch = text.match(/^(.*?[.!?]"?\s*)(.*)/s);
+    if (quoteMatch && quoteMatch[1].length > 0 && quoteMatch[2].length > 0) {
+      onSegmentSplit(segmentId, quoteMatch[1].length);
+      return;
+    }
+    
+    // Fall back to middle split
+    const midPoint = Math.floor(text.length / 2);
+    const splitPoint = text.lastIndexOf(' ', midPoint);
+    if (splitPoint > 0) {
+      onSegmentSplit(segmentId, splitPoint + 1);
+    }
+  };
+
   return (
     <div className="max-w-5xl mx-auto">
       <div className="card-modern p-10 sm:p-12 space-y-10">
@@ -66,8 +92,36 @@ export default function ScriptReviewSection({
               </div>
 
               {/* Segment Text */}
-              <div className="p-5 bg-white rounded-xl border-2 border-gray-200 text-gray-800 whitespace-pre-wrap leading-relaxed text-base">
-                {segment.text}
+              <textarea
+                value={segment.text}
+                onChange={(e) => handleTextChange(segment.id, e.target.value)}
+                className="w-full p-5 bg-white rounded-xl border-2 border-gray-200 text-gray-800 leading-relaxed text-base focus:border-indigo-500 focus:ring-4 focus:ring-indigo-100 focus:outline-none resize-y min-h-[100px] font-sans"
+                disabled={isGenerating}
+              />
+
+              {/* Action Buttons */}
+              <div className="flex gap-2 mt-4">
+                <button
+                  onClick={() => handleSplit(segment.id, segment.text)}
+                  disabled={isGenerating || segment.text.length < 20}
+                  className="px-4 py-2 text-sm font-semibold text-indigo-600 bg-indigo-50 rounded-lg hover:bg-indigo-100 disabled:opacity-50 disabled:cursor-not-allowed transition-all duration-200 flex items-center gap-2"
+                  title="Split this segment into two parts"
+                >
+                  <span>✂️</span>
+                  Split Segment
+                </button>
+                
+                {segments.length > 1 && (
+                  <button
+                    onClick={() => onSegmentDelete(segment.id)}
+                    disabled={isGenerating}
+                    className="px-4 py-2 text-sm font-semibold text-red-600 bg-red-50 rounded-lg hover:bg-red-100 disabled:opacity-50 disabled:cursor-not-allowed transition-all duration-200 flex items-center gap-2"
+                    title="Delete this segment"
+                  >
+                    <span>🗑️</span>
+                    Delete
+                  </button>
+                )}
               </div>
             </div>
           ))}