diff --git a/extensions/Alestore/nfcwarp.js b/extensions/Alestore/nfcwarp.js
new file mode 100644
index 0000000000..c731f04095
--- /dev/null
+++ b/extensions/Alestore/nfcwarp.js
@@ -0,0 +1,73 @@
+(function(Scratch) {
+  'use strict';
+
+  /* globals NDEFReader */
+
+  const extIcon = 'data:image/png;base64,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';
+  const blocksIcon = 'data:image/svg+xml;base64,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';
+
+  class NFCWarp {
+    getInfo() {
+      return {
+        id: 'alestorenfc',
+        name: 'NFCWarp',
+        color1: '#FF4646',
+        color2: '#FF0000',
+        color3: '#990033',
+        menuIconURI: extIcon,
+        blockIconURI: blocksIcon,
+        blocks: [
+          {
+            blockType: Scratch.BlockType.LABEL,
+            text: 'Only works in Chrome on Android'
+          },
+          {
+            opcode: 'supported',
+            blockType: Scratch.BlockType.BOOLEAN,
+            text: 'NFC supported?'
+          },
+          {
+            opcode: 'nfcRead',
+            blockType: Scratch.BlockType.REPORTER,
+            text: 'read NFC tag',
+            disableMonitor: true
+          }
+        ]
+      };
+    }
+
+    supported () {
+      return typeof NDEFReader !== 'undefined';
+    }
+
+    nfcRead() {
+      if (!this.supported()) {
+        return 'NFC not supported';
+      }
+      return new Promise((resolve, reject) => {
+        const ndef = new NDEFReader();
+        ndef.scan()
+          .then(() => {
+            ndef.onreadingerror = event => {
+              console.log('Reading error', event);
+              resolve('Tag not supported');
+            };
+            ndef.onreading = evt => {
+              const decoder = new TextDecoder();
+              const record = evt.message.records[0];
+              console.log('Record type: ' + record.recordType);
+              console.log('Record encoding: ' + record.encoding);
+              console.log('Record data: ' + decoder.decode(record.data));
+              resolve(decoder.decode(record.data));
+            };
+          })
+          .catch(error => {
+            console.log('Scan error', error);
+            resolve(`Error: ${error}`);
+          });
+      });
+    }
+  }
+
+  Scratch.extensions.register(new NFCWarp());
+})(Scratch);
diff --git a/website/index.ejs b/website/index.ejs
index 523fbc7434..a77b6c91eb 100644
--- a/website/index.ejs
+++ b/website/index.ejs
@@ -698,6 +698,12 @@
           <p>Allows you to use webhooks. Created by <a href="https://scratch.mit.edu/users/CubesterYT/">CubesterYT</a>.</p>
         </div>
 
+        <div class="extension">
+          <%- banner('Alestore/nfcwarp') %>
+          <h3>NFCWarp</h3>
+          <p>Allows reading data from NFC (NDEF) devices. Only works in Chrome on Android. Created by <a href="https://scratch.mit.edu/users/aleb2005/">Alestore Games</a>.</p>
+        </div>
+
         <div class="extension">
           <%- banner('itchio') %>
           <h3>itch.io</h3>