diff --git a/Sources/Kapture/CaptureController.swift b/Sources/Kapture/CaptureController.swift
index 3980b71..0dd2182 100644
--- a/Sources/Kapture/CaptureController.swift
+++ b/Sources/Kapture/CaptureController.swift
@@ -1,5 +1,6 @@
 import AppKit
 import CoreGraphics
+import ScreenCaptureKit
 
 final class CaptureController: NSObject {
     static let shared = CaptureController()
@@ -7,6 +8,7 @@ final class CaptureController: NSObject {
     private var overlays: [NSWindow] = []
     private(set) var isSelecting = false
     private var previousApp: NSRunningApplication?
+    private var overlayIDs: [Int] = []
 
     func begin() {
         guard !isSelecting else { return }
@@ -29,16 +31,18 @@ final class CaptureController: NSObject {
             )
         }
         overlays.forEach { $0.makeKeyAndOrderFront(nil) }
+        overlayIDs = overlays.map { $0.windowNumber }
     }
 
     private func finishSelection(_ rect: NSRect) {
+        let ids = overlayIDs
         hideOverlays()
         guard rect.width >= 2, rect.height >= 2 else {
             cancelSelection()
             return
         }
         DispatchQueue.main.async { [self] in
-            capture(rect)
+            capture(rect, excludingWindowIDs: ids)
         }
     }
 
@@ -58,40 +62,99 @@ final class CaptureController: NSObject {
         previousApp = nil
     }
 
-    private func capture(_ rect: NSRect) {
-        guard let image = ScreenCapture.capture(rect) else {
-            isSelecting = false
-            restorePreviousApp()
-            Task { @MainActor in
-                ResultWindow.shared.show(image: ResultWindow.failureImage("Capture failed. Check Screen Recording permission."))
-            }
-            return
-        }
-        DispatchQueue.main.async { [weak self] in
-            self?.isSelecting = false
-            self?.restorePreviousApp()
-            Task { @MainActor in
-                ResultWindow.shared.show(image: image)
+    private func capture(_ rect: NSRect, excludingWindowIDs ids: [Int]) {
+        ScreenCapture.shared.capture(rect, excludingWindowIDs: ids) { [weak self] image in
+            DispatchQueue.main.async {
+                self?.isSelecting = false
+                self?.restorePreviousApp()
+                Task { @MainActor in
+                    guard let image else {
+                        ResultWindow.shared.show(image: ResultWindow.failureImage("Capture failed. Check Screen Recording permission."))
+                        return
+                    }
+                    ResultWindow.shared.show(image: image)
+                }
             }
         }
     }
 }
 
-enum ScreenCapture {
-    static func capture(_ rect: NSRect) -> CGImage? {
-        guard let primary = NSScreen.screens.first(where: { $0.frame.origin == .zero })
-            ?? NSScreen.screens.first else { return nil }
+final class ScreenCapture {
+    static let shared = ScreenCapture()
+
+    private init() {}
+
+    @available(macOS 14.0, *)
+    private func crop(_ image: CGImage, to rect: NSRect, display: SCDisplay) -> CGImage? {
+        let scaleX = CGFloat(display.width) / display.frame.width
+        let scaleY = CGFloat(display.height) / display.frame.height
         let cgRect = CGRect(
             x: rect.minX,
-            y: primary.frame.height - rect.maxY,
+            y: rect.minY,
             width: rect.width,
             height: rect.height
         )
-        return CGWindowListCreateImage(
-            cgRect,
-            .optionOnScreenOnly,
-            kCGNullWindowID,
-            [.bestResolution, .boundsIgnoreFraming]
+        let pxRect = CGRect(
+            x: (cgRect.minX - display.frame.minX) * scaleX,
+            y: (cgRect.minY - display.frame.minY) * scaleY,
+            width: cgRect.width * scaleX,
+            height: cgRect.height * scaleY
         )
+        guard let cropCtx = CGContext(
+            data: nil, width: Int(pxRect.width), height: Int(pxRect.height),
+            bitsPerComponent: 8, bytesPerRow: 0,
+            space: CGColorSpaceCreateDeviceRGB(),
+            bitmapInfo: CGImageAlphaInfo.premultipliedLast.rawValue
+        ) else { return nil }
+        cropCtx.interpolationQuality = .high
+        cropCtx.draw(image, in: CGRect(x: -pxRect.minX, y: -pxRect.minY, width: CGFloat(image.width), height: CGFloat(image.height)))
+        return cropCtx.makeImage()
+    }
+
+    @available(macOS 14.0, *)
+    private func displayContaining(_ rect: NSRect, in content: SCShareableContent) -> SCDisplay? {
+        let mid = NSPoint(x: rect.midX, y: rect.midY)
+        guard let screen = NSScreen.screens.first(where: { $0.frame.contains(mid) }) ?? NSScreen.screens.first else {
+            return nil
+        }
+        let cgID = (screen.deviceDescription[NSDeviceDescriptionKey("NSScreenNumber")] as? NSNumber)?.uint32Value ?? 0
+        return content.displays.first(where: { $0.displayID == cgID }) ?? content.displays.first
+    }
+
+    func capture(_ rect: NSRect, excludingWindowIDs excludedIDs: [Int], completion: @escaping (CGImage?) -> Void) {
+        if #available(macOS 14.0, *) {
+            Task {
+                guard let content = try? await SCShareableContent.current,
+                      let display = displayContaining(rect, in: content) else {
+                    completion(nil)
+                    return
+                }
+                let excludedSet = Set(excludedIDs.map { CGWindowID($0) })
+                let excluded = content.windows.filter { excludedSet.contains($0.windowID) }
+                let filter = SCContentFilter(display: display, excludingWindows: excluded)
+                let config = SCStreamConfiguration()
+                config.width = Int(display.width)
+                config.height = Int(display.height)
+                config.showsCursor = true
+
+                guard let image = try? await SCScreenshotManager.captureImage(contentFilter: filter, configuration: config) else {
+                    completion(nil)
+                    return
+                }
+                completion(self.crop(image, to: rect, display: display))
+            }
+        } else {
+            guard let primary = NSScreen.screens.first(where: { $0.frame.origin == .zero }) ?? NSScreen.screens.first else {
+                completion(nil)
+                return
+            }
+            let cgRect = CGRect(
+                x: rect.minX,
+                y: primary.frame.height - rect.maxY,
+                width: rect.width,
+                height: rect.height
+            )
+            completion(CGWindowListCreateImage(cgRect, .optionOnScreenOnly, kCGNullWindowID, [.bestResolution, .boundsIgnoreFraming]))
+        }
     }
 }
diff --git a/Sources/Kapture/ResultWindow.swift b/Sources/Kapture/ResultWindow.swift
index c19ccda..e866ae0 100644
--- a/Sources/Kapture/ResultWindow.swift
+++ b/Sources/Kapture/ResultWindow.swift
@@ -158,7 +158,7 @@ struct ResultView: View {
                 Spacer()
                 Button("Save PNG…") { model.savePNG() }
                 Button("Get Text") { model.runOCR() }
-                    .disabled(model.isOCRRunning || model.extractedText != nil || model.mode == .text)
+                    .disabled(model.isOCRRunning || model.extractedText != nil)
                 Button("Close") { onClose() }
             }
             .padding(.horizontal, 12)
diff --git a/build-app.sh b/build-app.sh
index 00665ec..e84f7d4 100755
--- a/build-app.sh
+++ b/build-app.sh
@@ -55,6 +55,8 @@ cat > "$APP/Contents/Info.plist" <<'PLIST'
     <string>Kapture</string>
     <key>CFBundlePackageType</key>
     <string>APPL</string>
+    <key>CFBundleIconFile</key>
+    <string>Icon</string>
     <key>CFBundleShortVersionString</key>
     <string>1.0</string>
     <key>CFBundleVersion</key>
@@ -71,4 +73,9 @@ PLIST
 
 codesign --force --sign "$CERT" "$APP"
 
+chmod +x scripts/make-icon.sh
+./scripts/make-icon.sh
+
+codesign --force --sign "$CERT" "$APP"
+
 echo "Built $APP (signed with stable identity '$CERT') — drag to /Applications or run: open $APP"
diff --git a/scripts/gen-icon.swift b/scripts/gen-icon.swift
new file mode 100644
index 0000000..b2b0de3
--- /dev/null
+++ b/scripts/gen-icon.swift
@@ -0,0 +1,50 @@
+import AppKit
+
+let size = NSSize(width: 1024, height: 1024)
+guard let rep = NSBitmapImageRep(
+    bitmapDataPlanes: nil, pixelsWide: 1024, pixelsHigh: 1024,
+    bitsPerSample: 8, samplesPerPixel: 4, hasAlpha: true, isPlanar: false,
+    colorSpaceName: .deviceRGB, bytesPerRow: 0, bitsPerPixel: 0
+) else { exit(1) }
+
+NSGraphicsContext.saveGraphicsState()
+NSGraphicsContext.current = NSGraphicsContext(bitmapImageRep: rep)
+NSGraphicsContext.current?.imageInterpolation = .high
+
+let gradient = NSGradient(colors: [
+    NSColor(calibratedRed: 0.20, green: 0.42, blue: 0.95, alpha: 1),
+    NSColor(calibratedRed: 0.10, green: 0.20, blue: 0.60, alpha: 1),
+])!
+gradient.draw(in: NSRect(origin: .zero, size: size), angle: -45)
+
+let canvas = NSRect(origin: .zero, size: size)
+
+NSColor.white.withAlphaComponent(0.92).setStroke()
+let border = NSBezierPath(roundedRect: canvas.insetBy(dx: 64, dy: 64), xRadius: 64, yRadius: 64)
+border.lineWidth = 28
+border.stroke()
+
+let glyphColor = NSColor.white
+let attrs: [NSAttributedString.Key: Any] = [
+    .font: NSFont.systemFont(ofSize: 520, weight: .semibold),
+    .foregroundColor: glyphColor,
+]
+let glyph = "Aa"
+let glyphSize = glyph.size(withAttributes: attrs)
+glyph.draw(
+    at: NSPoint(
+        x: (1024 - glyphSize.width) / 2,
+        y: (1024 - glyphSize.height) / 2 - 40
+    ),
+    withAttributes: attrs
+)
+
+NSGraphicsContext.restoreGraphicsState()
+
+guard let data = rep.representation(using: .png, properties: [:]) else { exit(1) }
+if CommandLine.arguments.count < 2 { exit(1) }
+do {
+    try data.write(to: URL(fileURLWithPath: CommandLine.arguments[1]))
+} catch {
+    exit(1)
+}
diff --git a/scripts/make-icon.sh b/scripts/make-icon.sh
new file mode 100755
index 0000000..307b515
--- /dev/null
+++ b/scripts/make-icon.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+set -euo pipefail
+
+cd "$(dirname "$0")/.."
+
+TMP=$(mktemp -d)
+trap 'rm -rf "$TMP"' EXIT
+
+swift scripts/gen-icon.swift "$TMP/icon-1024.png"
+
+mkdir -p "$TMP/Icon.iconset"
+for s in 16 32 128 256 512; do
+    d=$((s * 2))
+    sips -z "$s" "$s" "$TMP/icon-1024.png" --out "$TMP/Icon.iconset/icon_${s}x${s}.png" >/dev/null
+    sips -z "$d" "$d" "$TMP/icon-1024.png" --out "$TMP/Icon.iconset/icon_${s}x${s}@2x.png" >/dev/null
+done
+
+iconutil -c icns "$TMP/Icon.iconset" -o "$TMP/Icon.icns"
+mkdir -p Kapture.app/Contents/Resources
+cp "$TMP/Icon.icns" Kapture.app/Contents/Resources/Icon.icns
+echo "Generated Kapture.app/Contents/Resources/Icon.icns"