diff --git a/src/main/java/com/annimon/imagetagger/logic/KeyProcessor.java b/src/main/java/com/annimon/imagetagger/logic/KeyProcessor.java
index 00898d8..de7d1d0 100644
--- a/src/main/java/com/annimon/imagetagger/logic/KeyProcessor.java
+++ b/src/main/java/com/annimon/imagetagger/logic/KeyProcessor.java
@@ -12,6 +12,8 @@ import java.util.stream.Collectors;
 
 public class KeyProcessor {
 
+    private static final boolean PREV = false, NEXT = true;
+
     private final Set<String> keys;
     private TagPanel tagPanel;
     private ImagePanel imagePanel;
@@ -38,23 +40,18 @@ public class KeyProcessor {
     public void keyPressed(KeyEvent e) {
         switch (e.getKeyCode()) {
             case KeyEvent.VK_LEFT:
-                imageProcessor.mergeTags(tagPanel.getEnabledTags(), tagPanel.getDisabledTags());
-                imageProcessor.prevImage();
-                imagePanel.repaint();
-                tagPanel.enableSupportedTags(imageProcessor.getTags());
-                tagPanel.repaint();
+                switchImage(PREV);
                 break;
             case KeyEvent.VK_RIGHT:
-                imageProcessor.mergeTags(tagPanel.getEnabledTags(), tagPanel.getDisabledTags());
-                imageProcessor.nextImage();
-                imagePanel.repaint();
-                tagPanel.enableSupportedTags(imageProcessor.getTags());
-                tagPanel.repaint();
+                switchImage(NEXT);
                 break;
             case KeyEvent.VK_ENTER:
                 imageProcessor.mergeTags(tagPanel.getEnabledTags(), tagPanel.getDisabledTags());
                 imageProcessor.writeTagsToFile();
                 break;
+            case KeyEvent.VK_F1:
+                imageInfo();
+                break;
             case KeyEvent.VK_F3:
                 changeBackground();
                 break;
@@ -66,6 +63,31 @@ public class KeyProcessor {
         }
     }
 
+    private void switchImage(boolean switchTo) {
+        imageProcessor.mergeTags(tagPanel.getEnabledTags(), tagPanel.getDisabledTags());
+        if (switchTo == PREV) {
+            imageProcessor.prevImage();
+        } else {
+            imageProcessor.nextImage();
+        }
+        imagePanel.repaint();
+        tagPanel.enableSupportedTags(imageProcessor.getTags());
+        tagPanel.repaint();
+    }
+
+    private void imageInfo() {
+        System.out.println(imageProcessor.getFilename());
+        final var image = imageProcessor.getImage();
+        if (image != null) {
+            System.out.println(image.getOriginalWidth() + "x" + image.getOriginalHeight());
+        }
+        System.out.println(imageProcessor.getTags()
+                .stream()
+                .sorted()
+                .collect(Collectors.joining(", ")));
+        System.out.println();
+    }
+
     private void changeBackground() {
         // It's not necessary to convert color to gray
         // Just use one of it's color components