diff --git a/include/js_protocol.pdl b/include/js_protocol.pdl
index 7f096cf90a..3231e11c9d 100644
--- a/include/js_protocol.pdl
+++ b/include/js_protocol.pdl
@@ -1043,6 +1043,7 @@ domain Runtime
         typedarray
         arraybuffer
         dataview
+        webassemblymemory
         i32
         i64
         f32
diff --git a/include/v8.h b/include/v8.h
index d1e326f6f1..a46e30459f 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -91,6 +91,7 @@ class Private;
 class Uint32;
 class Utils;
 class Value;
+class WasmMemoryObject;
 class WasmModuleObject;
 template <class T> class Local;
 template <class T>
@@ -2962,6 +2963,11 @@ class V8_EXPORT Value : public Data {
    */
   bool IsProxy() const;
 
+  /**
+   * Returns true if this value is a WasmMemoryObject.
+   */
+  bool IsWasmMemoryObject() const;
+
   /**
    * Returns true if this value is a WasmModuleObject.
    */
@@ -4980,6 +4986,22 @@ class V8_EXPORT CompiledWasmModule {
   const std::string source_url_;
 };
 
+// An instance of WebAssembly.Memory.
+class V8_EXPORT WasmMemoryObject : public Object {
+ public:
+  WasmMemoryObject() = delete;
+
+  /**
+   * Returns underlying ArrayBuffer.
+   */
+  Local<ArrayBuffer> Buffer();
+
+  V8_INLINE static WasmMemoryObject* Cast(Value* obj);
+
+ private:
+  static void CheckCast(Value* object);
+};
+
 // An instance of WebAssembly.Module.
 class V8_EXPORT WasmModuleObject : public Object {
  public:
@@ -11956,6 +11978,13 @@ Proxy* Proxy::Cast(v8::Value* value) {
   return static_cast<Proxy*>(value);
 }
 
+WasmMemoryObject* WasmMemoryObject::Cast(v8::Value* value) {
+#ifdef V8_ENABLE_CHECKS
+  CheckCast(value);
+#endif
+  return static_cast<WasmMemoryObject*>(value);
+}
+
 WasmModuleObject* WasmModuleObject::Cast(v8::Value* value) {
 #ifdef V8_ENABLE_CHECKS
   CheckCast(value);
diff --git a/src/api/api.cc b/src/api/api.cc
index 70d4d0223e..16ca1fa7e1 100644
--- a/src/api/api.cc
+++ b/src/api/api.cc
@@ -3583,6 +3583,7 @@ VALUE_IS_SPECIFIC_TYPE(SymbolObject, SymbolWrapper)
 VALUE_IS_SPECIFIC_TYPE(Date, JSDate)
 VALUE_IS_SPECIFIC_TYPE(Map, JSMap)
 VALUE_IS_SPECIFIC_TYPE(Set, JSSet)
+VALUE_IS_SPECIFIC_TYPE(WasmMemoryObject, WasmMemoryObject)
 VALUE_IS_SPECIFIC_TYPE(WasmModuleObject, WasmModuleObject)
 VALUE_IS_SPECIFIC_TYPE(WeakMap, JSWeakMap)
 VALUE_IS_SPECIFIC_TYPE(WeakSet, JSWeakSet)
@@ -3903,6 +3904,11 @@ void v8::Proxy::CheckCast(Value* that) {
   Utils::ApiCheck(that->IsProxy(), "v8::Proxy::Cast", "Value is not a Proxy");
 }
 
+void v8::WasmMemoryObject::CheckCast(Value* that) {
+  Utils::ApiCheck(that->IsWasmMemoryObject(), "v8::WasmMemoryObject::Cast",
+                  "Value is not a WasmMemoryObject");
+}
+
 void v8::WasmModuleObject::CheckCast(Value* that) {
   Utils::ApiCheck(that->IsWasmModuleObject(), "v8::WasmModuleObject::Cast",
                   "Value is not a WasmModuleObject");
@@ -7502,6 +7508,12 @@ MemorySpan<const uint8_t> CompiledWasmModule::GetWireBytesRef() {
   return {bytes_vec.begin(), bytes_vec.size()};
 }
 
+Local<ArrayBuffer> v8::WasmMemoryObject::Buffer() {
+  i::Handle<i::WasmMemoryObject> obj = Utils::OpenHandle(this);
+  i::Handle<i::JSArrayBuffer> buffer(obj->array_buffer(), obj->GetIsolate());
+  return Utils::ToLocal(buffer);
+}
+
 CompiledWasmModule WasmModuleObject::GetCompiledModule() {
   i::Handle<i::WasmModuleObject> obj =
       i::Handle<i::WasmModuleObject>::cast(Utils::OpenHandle(this));
diff --git a/src/api/api.h b/src/api/api.h
index 66896a3e1f..27e686c5ad 100644
--- a/src/api/api.h
+++ b/src/api/api.h
@@ -136,7 +136,8 @@ class RegisteredExtension {
   V(BigInt, BigInt)                            \
   V(ScriptOrModule, Script)                    \
   V(FixedArray, FixedArray)                    \
-  V(ModuleRequest, ModuleRequest)
+  V(ModuleRequest, ModuleRequest)              \
+  V(WasmMemoryObject, WasmMemoryObject)
 
 class Utils {
  public:
diff --git a/src/inspector/value-mirror.cc b/src/inspector/value-mirror.cc
index 8487c507a0..603720fd52 100644
--- a/src/inspector/value-mirror.cc
+++ b/src/inspector/value-mirror.cc
@@ -22,6 +22,10 @@ using protocol::Runtime::PropertyPreview;
 using protocol::Runtime::RemoteObject;
 
 namespace {
+
+// WebAssembly memory is organized in pages of size 64KiB.
+const size_t kWasmPageSize = 64 * 1024;
+
 V8InspectorClient* clientFor(v8::Local<v8::Context> context) {
   return static_cast<V8InspectorImpl*>(
              v8::debug::GetInspector(context->GetIsolate()))
@@ -1909,6 +1913,13 @@ std::unique_ptr<ValueMirror> ValueMirror::create(v8::Local<v8::Context> context,
         value, RemoteObject::SubtypeEnum::Dataview,
         descriptionForCollection(isolate, view, view->ByteLength()));
   }
+  if (value->IsWasmMemoryObject()) {
+    v8::Local<v8::WasmMemoryObject> memory = value.As<v8::WasmMemoryObject>();
+    return std::make_unique<ObjectMirror>(
+        value, RemoteObject::SubtypeEnum::Webassemblymemory,
+        descriptionForCollection(
+            isolate, memory, memory->Buffer()->ByteLength() / kWasmPageSize));
+  }
   V8InternalValueType internalType =
       v8InternalValueTypeFrom(context, value.As<v8::Object>());
   if (value->IsArray() && internalType == V8InternalValueType::kScopeList) {
diff --git a/src/wasm/wasm-debug.cc b/src/wasm/wasm-debug.cc
index 78dc0ed587..a809bc6199 100644
--- a/src/wasm/wasm-debug.cc
+++ b/src/wasm/wasm-debug.cc
@@ -211,11 +211,8 @@ Handle<JSObject> GetModuleScopeObject(Handle<WasmInstanceObject> instance) {
       const char* label = "memory%d";
       name = PrintFToOneByteString<true>(isolate, label, memory_index);
     }
-    Handle<JSArrayBuffer> memory_buffer(
-        instance->memory_object().array_buffer(), isolate);
-    Handle<JSTypedArray> uint8_array = isolate->factory()->NewJSTypedArray(
-        kExternalUint8Array, memory_buffer, 0, memory_buffer->byte_length());
-    JSObject::AddProperty(isolate, module_scope_object, name, uint8_array,
+    Handle<WasmMemoryObject> memory_object(instance->memory_object(), isolate);
+    JSObject::AddProperty(isolate, module_scope_object, name, memory_object,
                           NONE);
   }
 
diff --git a/test/inspector/debugger/wasm-scope-info-expected.txt b/test/inspector/debugger/wasm-scope-info-expected.txt
index 834121fef1..1287e12ba5 100644
--- a/test/inspector/debugger/wasm-scope-info-expected.txt
+++ b/test/inspector/debugger/wasm-scope-info-expected.txt
@@ -14,7 +14,7 @@ Scope:
 at func (0:147):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -28,7 +28,7 @@ at func (0:147):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -44,7 +44,7 @@ Scope:
 at func (0:149):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -59,7 +59,7 @@ at func (0:149):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -75,7 +75,7 @@ Scope:
 at func (0:151):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -89,7 +89,7 @@ at func (0:151):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -105,7 +105,7 @@ Scope:
 at func (0:153):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -120,7 +120,7 @@ at func (0:153):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -136,7 +136,7 @@ Scope:
 at func (0:155):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -150,7 +150,7 @@ at func (0:155):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -166,7 +166,7 @@ Scope:
 at func (0:166):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -181,7 +181,7 @@ at func (0:166):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -197,7 +197,7 @@ Scope:
 at func (0:168):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -211,7 +211,7 @@ at func (0:168):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -227,7 +227,7 @@ Scope:
 at func (0:179):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -242,7 +242,7 @@ at func (0:179):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -258,7 +258,7 @@ Scope:
 at func (0:181):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -272,7 +272,7 @@ at func (0:181):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -288,7 +288,7 @@ Scope:
 at func (0:183):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -303,7 +303,7 @@ at func (0:183):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -319,7 +319,7 @@ Scope:
 at func (0:184):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -334,7 +334,7 @@ at func (0:184):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -350,7 +350,7 @@ Scope:
 at func (0:186):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -366,7 +366,7 @@ at func (0:186):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -382,7 +382,7 @@ Scope:
 at func (0:187):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -398,7 +398,7 @@ at func (0:187):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -414,7 +414,7 @@ Scope:
 at func (0:188):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -429,7 +429,7 @@ at func (0:188):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -445,7 +445,7 @@ Scope:
 at func (0:190):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -459,7 +459,7 @@ at func (0:190):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -475,7 +475,7 @@ Scope:
 at func (0:192):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -490,7 +490,7 @@ at func (0:192):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -506,7 +506,7 @@ Scope:
 at func (0:194):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -521,7 +521,7 @@ at func (0:194):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -537,7 +537,7 @@ Scope:
 at func (0:196):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -551,7 +551,7 @@ at func (0:196):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -567,7 +567,7 @@ Scope:
 at func (0:198):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -582,7 +582,7 @@ at func (0:198):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -598,7 +598,7 @@ Scope:
 at func (0:199):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -613,7 +613,7 @@ at func (0:199):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -629,7 +629,7 @@ Scope:
 at func (0:201):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -643,7 +643,7 @@ at func (0:201):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -659,7 +659,7 @@ Scope:
 at func (0:203):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -674,7 +674,7 @@ at func (0:203):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -690,7 +690,7 @@ Scope:
 at func (0:205):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 15 (i32)
  - scope (local):
    0: 0 (f64)
@@ -704,7 +704,7 @@ at func (0:205):
 at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 15 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -720,7 +720,7 @@ Scope:
 at call_func (0:134):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 15 (i32)
  - scope (local):
    var0: 4 (i32)
diff --git a/test/inspector/debugger/wasm-scope-info-liftoff-expected.txt b/test/inspector/debugger/wasm-scope-info-liftoff-expected.txt
index b5a50d57e7..be93f1ad59 100644
--- a/test/inspector/debugger/wasm-scope-info-liftoff-expected.txt
+++ b/test/inspector/debugger/wasm-scope-info-liftoff-expected.txt
@@ -14,7 +14,7 @@ Scope:
 at C (interpreted) (0:169):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -24,7 +24,7 @@ at C (interpreted) (0:169):
 at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f32)
@@ -39,7 +39,7 @@ at B (liftoff) (0:158):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -54,7 +54,7 @@ Scope:
 at C (interpreted) (0:171):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -65,7 +65,7 @@ at C (interpreted) (0:171):
 at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f32)
@@ -80,7 +80,7 @@ at B (liftoff) (0:158):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -95,7 +95,7 @@ Scope:
 at C (interpreted) (0:173):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -105,7 +105,7 @@ at C (interpreted) (0:173):
 at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -120,7 +120,7 @@ at B (liftoff) (0:158):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -135,7 +135,7 @@ Scope:
 at C (interpreted) (0:175):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -146,7 +146,7 @@ at C (interpreted) (0:175):
 at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -161,7 +161,7 @@ at B (liftoff) (0:158):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -176,7 +176,7 @@ Scope:
 at C (interpreted) (0:177):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -186,7 +186,7 @@ at C (interpreted) (0:177):
 at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -201,7 +201,7 @@ at B (liftoff) (0:158):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -216,7 +216,7 @@ Scope:
 at B (liftoff) (0:160):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -231,7 +231,7 @@ at B (liftoff) (0:160):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -246,7 +246,7 @@ Scope:
 at B (liftoff) (0:161):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -260,7 +260,7 @@ at B (liftoff) (0:161):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -275,7 +275,7 @@ Scope:
 at B (liftoff) (0:162):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -288,7 +288,7 @@ at B (liftoff) (0:162):
 at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -303,7 +303,7 @@ Scope:
 at A (liftoff) (0:130):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
-   exported_memory: Uint8Array(65536)
+   exported_memory: Memory(1)
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
diff --git a/test/inspector/wasm-inspector-test.js b/test/inspector/wasm-inspector-test.js
index 8c3f87084b..490b6906a9 100644
--- a/test/inspector/wasm-inspector-test.js
+++ b/test/inspector/wasm-inspector-test.js
@@ -50,7 +50,7 @@ function printIfFailure(message) {
 
 async function getScopeValues(name, value) {
   if (value.type == 'object') {
-    if (value.subtype == 'typedarray') return value.description;
+    if (value.subtype === 'typedarray' || value.subtype == 'webassemblymemory') return value.description;
     if (name == 'instance') return dumpInstanceProperties(value);
 
     let msg = await Protocol.Runtime.getProperties({objectId: value.objectId});