diff --git a/src/openflexure_microscope_server/server/serve_static_files.py b/src/openflexure_microscope_server/server/serve_static_files.py
index d87e5dec..4f5ad96c 100644
--- a/src/openflexure_microscope_server/server/serve_static_files.py
+++ b/src/openflexure_microscope_server/server/serve_static_files.py
@@ -44,3 +44,10 @@ def add_static_files(app: FastAPI) -> None:
                 StaticFiles(directory=fpath),
                 name=f"static_{fname}",
             )
+
+    # Mount the scan directory to .../scans/, to allow dzi viewing
+    app.mount(
+        "/scans/",
+        StaticFiles(directory="/var/openflexure/scans/"),
+        name="scans",
+    )
diff --git a/src/openflexure_microscope_server/things/smart_scan.py b/src/openflexure_microscope_server/things/smart_scan.py
index a83a598b..7d819bb3 100644
--- a/src/openflexure_microscope_server/things/smart_scan.py
+++ b/src/openflexure_microscope_server/things/smart_scan.py
@@ -77,6 +77,7 @@ class ScanInfo(BaseModel):
     modified: datetime
     number_of_images: int
     stitch_available: bool
+    dzi: Optional[str]
 
 
 DOWNLOADABLE_SCAN_FILES = (
@@ -819,6 +820,11 @@ class SmartScanThing(Thing):
                     ]
                     number_of_images = len(scan_images)
                     stitch_available = len(stitches) > 0
+                    dzi = [i for i in folder_contents if i.endswith("dzi")]
+                    if len(dzi) > 0:
+                        dzi = str(dzi[0])
+                    else:
+                        dzi = None
                 else:
                     number_of_images = 0
                     stitch_available = False
@@ -831,6 +837,7 @@ class SmartScanThing(Thing):
                         modified=modified,
                         number_of_images=number_of_images,
                         stitch_available=stitch_available,
+                        dzi=dzi,
                     )
                 )
         return scans
@@ -925,7 +932,7 @@ class SmartScanThing(Thing):
             raise FileNotFoundError("No latest scan found")
 
         images_dir = self.images_dir_for_scan(self.latest_scan_name)
-        stitch_path = os.path.join(images_dir, "stitched_from_stage.jpg")
+        stitch_path = os.path.join(images_dir, "preview.jpg")
         if not os.path.isfile(stitch_path):
             raise FileNotFoundError("Latest scan has no preview stitch")
         return stitch_path
@@ -980,7 +987,7 @@ class SmartScanThing(Thing):
                 [
                     STITCHING_CMD,
                     "--stitching_mode",
-                    "only_stage_stitch",
+                    "preview_stitch",
                     "--minimum_overlap",
                     f"{min_overlap}",
                     self._ongoing_scan_images_dir,
@@ -1096,6 +1103,7 @@ class SmartScanThing(Thing):
                 "--stitching_mode",
                 "all",
                 f"{tiff_arg}",
+                "--stitch_dzi",
                 "--minimum_overlap",
                 f"{round(overlap * 0.9, 2)}",
                 images_folder,
@@ -1158,6 +1166,7 @@ class SmartScanThing(Thing):
             "stitched_from",
             "stitched.om",
             "stitching_correlations",
+            "preview.jp",
         ]
 
         with zipfile.ZipFile(zip_fname, mode="a") as scan_zip:
diff --git a/webapp/package-lock.json b/webapp/package-lock.json
index 3c8a67ec..38a12b77 100644
--- a/webapp/package-lock.json
+++ b/webapp/package-lock.json
@@ -13,6 +13,7 @@
         "material-design-icons": "^3.0",
         "material-symbols": "^0.14.3",
         "mousetrap": "^1.6.5",
+        "openseadragon": "^5.0.0",
         "vue-observe-visibility": "^0.4"
       },
       "devDependencies": {
@@ -10539,6 +10540,14 @@
         "opener": "bin/opener-bin.js"
       }
     },
+    "node_modules/openseadragon": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/openseadragon/-/openseadragon-5.0.1.tgz",
+      "integrity": "sha512-a/hjouW9i3UfWxRADVYN2MyRhXMGnE7x9VVL7/4jXCcDLFyO4UM5o4RStYtqa5BfaHw/wMNAaD2WbxQF8f1pJg==",
+      "funding": {
+        "url": "https://opencollective.com/openseadragon"
+      }
+    },
     "node_modules/opn": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/opn/-/opn-5.5.0.tgz",
diff --git a/webapp/package.json b/webapp/package.json
index 014bfbcc..10550b76 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -17,6 +17,7 @@
     "material-design-icons": "^3.0",
     "material-symbols": "^0.14.3",
     "mousetrap": "^1.6.5",
+    "openseadragon": "^5.0.0",
     "vue-observe-visibility": "^0.4"
   },
   "devDependencies": {
diff --git a/webapp/src/components/tabContentComponents/scanListComponents/openSeadragonViewer.vue b/webapp/src/components/tabContentComponents/scanListComponents/openSeadragonViewer.vue
new file mode 100644
index 00000000..6f0be39c
--- /dev/null
+++ b/webapp/src/components/tabContentComponents/scanListComponents/openSeadragonViewer.vue
@@ -0,0 +1,96 @@
+<template>
+    <div v-observe-visibility="visibilityChanged">
+        <div id="openseadragon"></div>
+    </div>
+</template>
+
+<script>
+import OpenSeaDragon from "openseadragon";
+
+// Export main app
+export default {
+  name: "OpenSeadragonViewer",
+  components: {  },
+
+  props: {
+    src: {
+      type: String,
+      required: true
+    }
+  },
+
+  data: function() {
+    return {
+      osdViewer: null
+    };
+  },
+
+  watch: {
+    src: {
+      immediate: true,
+      handler(newVal) {
+        this.loadOpenSeaDragon(newVal);
+      }
+    }
+  },
+
+  async mounted() {
+    if (this.src) {
+      this.loadOpenSeaDragon(this.src);
+    }
+  },
+
+  beforeDestroy() {
+    // Remove global signal listener to perform a gallery refresh
+    this.osdViewer.destroy();
+  },
+
+  methods: {
+    visibilityChanged(isVisible) {
+      if (isVisible) {
+        this.loadOpenSeaDragon();
+      }else{
+        this.osdViewer.destroy();
+      }
+    },
+    async loadOpenSeaDragon() {
+      if (this.osdViewer) {
+        this.osdViewer.destroy();
+      }
+      this.osdViewer = OpenSeaDragon({
+        id: "openseadragon",
+        crossOriginPolicy: 'Anonymous',
+        tileSources: this.src,
+        showNavigationControl: false,
+        maxZoomPixelRatio: 2,
+        gestureSettingsMouse: {
+            clickToZoom: false
+        }
+      });
+    },
+    openFullscreen() {
+      if (this.osdViewer) {
+        this.osdViewer.setFullScreen(true);
+      }
+    },
+  }
+};
+</script>
+
+<style lang="less" scoped>
+#openseadragon {
+  width: 100%;
+  height: 100%;
+  background-color: black;
+  z-index:1;
+}
+#info-panel {
+    position: relative;
+    top: 10px;
+    left: 10px;
+    background-color: rgba(255, 255, 255, 0.7);
+    padding: 5px;
+    border-radius: 1px;
+    z-index: 1000;
+}
+</style>
\ No newline at end of file
diff --git a/webapp/src/components/tabContentComponents/scanListContent.vue b/webapp/src/components/tabContentComponents/scanListContent.vue
index 20f4d461..293b9d0c 100644
--- a/webapp/src/components/tabContentComponents/scanListContent.vue
+++ b/webapp/src/components/tabContentComponents/scanListContent.vue
@@ -1,8 +1,7 @@
 <template>
   <div
     v-observe-visibility="visibilityChanged"
-    class="galleryDisplay uk-padding uk-padding-remove-top"
-  >
+    class="galleryDisplay uk-padding uk-padding-remove-top">
     <!-- Gallery nav bar -->
     <nav
       class="gallery-navbar uk-navbar-container uk-navbar-transparent"
@@ -35,6 +34,26 @@
       </div>
     </nav>
 
+    <!-- Modal for scan display -->
+    <div id="scan-modal" ref="scanModal" style="padding: 10px;" uk-modal>
+      <div class="uk-modal-dialog uk-modal-body " v-if="selectedScan" style="padding: 10px; width: 95%; height: 95%;">
+        <h2 class="uk-modal-title">
+          {{ selectedScan.name }}
+          <button class="uk-modal-close uk-float-right" type="button"><span class="material-symbols-outlined">close</span></button>
+          <button class="uk-float-right" type="button" @click="goFullscreen">
+            <span class="material-symbols-outlined">fullscreen</span>
+          </button>
+          </h2>
+          <div v-if="selectedScanDZIAvailable" id="viewer_container" style="height: 80%;">
+          <OpenSeadragonViewer
+            id="openseadragon"
+            ref="openseadragon"
+            :src="selectedScanDZI"
+          />
+          </div>
+      </div>
+    </div>
+
     <!-- Gallery -->
     <div
       v-if="$store.getters.ready"
@@ -61,11 +80,13 @@
                     class="thumbnail-fit"
                     :src="thumbnailPath(item.name)"
                     onerror="this.src='/titleiconpink.svg';"
+                    @click="showScan(item)"
                   />
                 </div>
               </div>
               <h3 class="uk-card-title" style="text-align: center;">{{ item.name }}</h3>
-              <action-button
+              <div class="button-container">
+                <action-button
                 thing="smart_scan"
                 action="download_zip"
                 submit-label="Download ZIP"
@@ -85,40 +106,54 @@
                 submit-label="Stitch Images"
                 thing="smart_scan"
                 action="stitch_scan"
-                v-if="item.can_stitch"
+                v-if="item.can_stitch | !item.dzi"
                 :can-terminate="false"
                 :submit-data="{ scan_name: item.name }"
                 :button-primary="false"
                 :modal-progress="true"
                 @error="modalError"
               />
+              <button
+                v-if="item.dzi" class="uk-button uk-button-default uk-width-1-1"
+                @click="showScan(item)"
+              >
+              Show Stitched Scan
+              </button>
+              </div>
+              <div>
               <ul>
                 <li>{{ item.number_of_images }} images</li>
                 <li>created: {{ formatDate(item.created) }}</li>
                 <li>modified: {{ formatDate(item.modified) }}</li>
-                <li v-if="item.number_of_images<3" style="color:red; font-weight: bold;">Not enough images to stitch</li>  
-                <li v-else-if=!item.stitch_available style="color:red; font-weight: bold;">Scan not stitched</li>  
               </ul>
-            </div>
+                <li v-if="item.number_of_images<3" class="warning-msg">Not enough images to stitch</li>
+                <li v-else-if="!item.dzi & item.stitch_available" class="alert-msg">Interactive preview not available</li> 
+                <li v-else-if=!item.stitch_available class="alert-msg">High quality stitch not available</li>  
+              </div>
           </div>
         </div>
       </div>
     </div>
   </div>
+  </div>
 </template>
 
 <script>
 import axios from "axios";
+import UIkit from "uikit";
 import actionButton from "../labThingsComponents/actionButton.vue";
+import OpenSeadragonViewer from "./scanListComponents/openSeadragonViewer.vue";
 
 // Export main app
 export default {
   name: "ScanListContent",
-  components: { actionButton },
+  components: { actionButton, OpenSeadragonViewer },
 
   data: function() {
     return {
-      scans: []
+      scans: [],
+      selectedScan: null,
+      osdViewer: null
     };
   },
 
@@ -133,6 +168,16 @@ export default {
     },
     scansEmpty() {
       return this.scans.length == 0;
+    },
+    selectedScanDZI() {
+      if (this.selectedScan && this.dzi!="") {
+        return `${this.$store.getters.baseUri}/scans/${this.selectedScan.name}/images/${this.selectedScan.dzi}`;
+      } else {
+        return null;
+      }
+    },
+    selectedScanDZIAvailable() {
+      return this.selectedScan && this.selectedScan.dzi;
     }
   },
 
@@ -185,6 +230,9 @@ export default {
         this.updateScans();
       }
     },
+    goFullscreen() {
+      this.$refs.openseadragon.openFullscreen();
+    },
     async updateScans() {
       try {
         let scans = await this.readThingProperty("smart_scan", "scans");
@@ -256,7 +304,16 @@ export default {
       console.log(link);
       document.body.appendChild(link);
       link.click();
-    }
+    },
+    showScan(scan) {
+      if (scan.dzi){
+        this.selectedScan = scan;
+        UIkit.modal(this.$refs.scanModal).show();
+      }
+      else {
+        this.modalError(`Scan not stitched for viewing in webapp, please download or stitch`)
+      }
+    },
   }
 };
 </script>
@@ -285,6 +342,20 @@ export default {
   margin-bottom: 20px;
 }
 
+#openseadragon {
+  width: 100%;
+  height: 100%;
+}
+#info-panel {
+    position: absolute;
+    top: 10px;
+    left: 10px;
+    background-color: rgba(255, 255, 255, 0.7);
+    padding: 5px;
+    border-radius: 1px;
+    z-index: 1000;
+}
+
 /deep/ .capture-card {
   width: 300px;
   height: 100%; // Used to have all cards in a row match their heights
@@ -296,5 +367,18 @@ ul {
   display: inline-block;
   text-align: center;
   list-style-type:none;
+  margin: 5px 0px 10px 0px;
+}
+
+.warning-msg {
+  color: red;
+  text-align: center;
+  font-weight: bold;
+}
+
+.alert-msg{
+  color: orange;
+  text-align: center;
+  font-weight: bold;
 }
 </style>
\ No newline at end of file