diff --git a/packages/qwik/src/optimizer/src/plugins/image-size-runtime.html b/packages/qwik/src/optimizer/src/plugins/image-size-runtime.html
index cd219427dc6..3e28e740e82 100644
--- a/packages/qwik/src/optimizer/src/plugins/image-size-runtime.html
+++ b/packages/qwik/src/optimizer/src/plugins/image-size-runtime.html
@@ -273,6 +273,9 @@ <h2 id="title"></h2>
     let skip = false;
 
     async function _getInfo(originalSrc) {
+      if (originalSrc.startsWith('blob:')) {
+        return undefined;
+      }
       const url = new URL('/__image_info', location.href);
       url.searchParams.set('url', originalSrc);
       const res = await fetch(url);