diff --git a/README.md b/README.md
index e983b62..9ac089b 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ A Vue 2 component for rendering PDFs with draggable and resizable element overla
 | `hideSelectionUI` | Boolean | `false` | Hide selection handles and actions UI |
 | `showSelectionHandles` | Boolean | `true` | Show resize/move handles on selected elements |
 | `showElementActions` | Boolean | `true` | Show action buttons on selected elements |
+| `readOnly` | Boolean | `false` | Disable drag, resize, and actions for elements |
 | `pageCountFormat` | String | `'{currentPage} of {totalPages}'` | Format string for page counter |
 | `autoFitZoom` | Boolean | `false` | Automatically adjust zoom to fit viewport on window resize |
 
diff --git a/src/components/DraggableElement.vue b/src/components/DraggableElement.vue
index b8341fb..4c73ebb 100644
--- a/src/components/DraggableElement.vue
+++ b/src/components/DraggableElement.vue
@@ -120,6 +120,10 @@ export default {
     showDefaultActions: {
       type: Boolean,
       default: true,
+    },
+    readOnly: {
+      type: Boolean,
+      default: false,
     }
   },
   data() {
@@ -170,6 +174,7 @@ export default {
         top: `${currentY * scale}px`,
         width: `${currentWidth * scale}px`,
         height: `${currentHeight * scale}px`,
+        pointerEvents: this.readOnly ? 'none' : 'auto',
       }
     },
     toolbarStyle() {
@@ -218,6 +223,9 @@ export default {
   },
   methods: {
     handleElementClick(event) {
+      if (this.readOnly) {
+        return
+      }
       if (event.target.closest('.delete-handle') || event.target.closest('[data-stop-drag]') || event.target.closest('.actions-toolbar')) {
         return
       }
@@ -235,6 +243,7 @@ export default {
       this.startResize(direction, event)
     },
     startDrag(event) {
+      if (this.readOnly) return
       if (event.target.classList.contains('delete')) return
       if (event.target.classList.contains('resize-handle')) return
       this.mode = 'drag'
@@ -271,6 +280,7 @@ export default {
       window.addEventListener('touchend', this.boundStopInteraction)
     },
     startResize(direction, event) {
+      if (this.readOnly) return
       this.mode = 'resize'
       this.direction = direction
       this.startX = event.type.includes('touch') ? event.touches[0].clientX : event.clientX
diff --git a/src/components/PDFElements.vue b/src/components/PDFElements.vue
index 0219c96..4761791 100644
--- a/src/components/PDFElements.vue
+++ b/src/components/PDFElements.vue
@@ -58,6 +58,7 @@ SPDX-License-Identifier: AGPL-3.0-or-later
                   :pages-scale="getRenderPageScale(docIndex, pIndex)"
                   :page-width="getPageWidth(docIndex, pIndex)"
                   :page-height="getPageHeight(docIndex, pIndex)"
+                  :read-only="readOnly"
                   :on-update="(payload) => updateObject(docIndex, object.id, payload)"
                   :on-delete="() => deleteObject(docIndex, object.id)"
                   :on-drag-start="(mouseX, mouseY, pointerOffset, dragShift) => startDraggingElement(docIndex, pIndex, object, mouseX, mouseY, pointerOffset, dragShift)"
@@ -183,6 +184,10 @@ export default {
       type: Boolean,
       default: true,
     },
+    readOnly: {
+      type: Boolean,
+      default: false,
+    },
     pageCountFormat: {
       type: String,
       default: '{currentPage} of {totalPages}',
@@ -222,6 +227,7 @@ export default {
       debouncedApplyZoom: null,
       visualScale: this.initialScale,
       autoFitApplied: false,
+      lastContainerWidth: 0,
     }
   },
   mounted() {
@@ -450,6 +456,14 @@ export default {
         if (this.isAddingMode || this.isDraggingElement) {
           this.cachePageBounds()
         }
+        if (this.autoFitZoom && !this.isAddingMode && !this.isDraggingElement) {
+          const containerWidth = this.$el?.clientWidth || 0
+          if (containerWidth && containerWidth !== this.lastContainerWidth) {
+            this.lastContainerWidth = containerWidth
+            this.autoFitApplied = false
+            this.scheduleAutoFitZoom()
+          }
+        }
         this.viewportRafId = 0
       })
     },