diff --git a/share/qtcreator/translations/qtcreator_ru.ts b/share/qtcreator/translations/qtcreator_ru.ts
index f98f65589d6..0e7fd60b4f9 100644
--- a/share/qtcreator/translations/qtcreator_ru.ts
+++ b/share/qtcreator/translations/qtcreator_ru.ts
@@ -52186,7 +52186,7 @@ What do you want to do?</source>
     </message>
 </context>
 <context>
-    <name>WebAssembly::Internal::EmrunRunConfigurationFactory</name>
+    <name>WebAssembly</name>
     <message>
         <source>Effective emrun call:</source>
         <translation>Команда запуска emrun:</translation>
@@ -52195,9 +52195,6 @@ What do you want to do?</source>
         <source>Launch with emrun</source>
         <translation>Запустить через emrun</translation>
     </message>
-</context>
-<context>
-    <name>WebAssembly::Internal::WebAssemblyDevice</name>
     <message>
         <source>Web Browser</source>
         <translation>Браузер</translation>
@@ -52206,9 +52203,6 @@ What do you want to do?</source>
         <source>WebAssembly Runtime</source>
         <translation>Среда WebAssembly</translation>
     </message>
-</context>
-<context>
-    <name>WebAssembly::Internal::WebAssemblyToolChain</name>
     <message>
         <source>Emscripten Compiler</source>
         <translation>Компилятор Emscripten</translation>
@@ -52217,9 +52211,6 @@ What do you want to do?</source>
         <source>WebAssembly</source>
         <translation>WebAssembly</translation>
     </message>
-</context>
-<context>
-    <name>WebAssembly::Internal::WebBrowserSelectionAspect</name>
     <message>
         <source>Web browser</source>
         <translation>Браузер</translation>
@@ -52228,9 +52219,6 @@ What do you want to do?</source>
         <source>Web browser:</source>
         <translation>Браузер:</translation>
     </message>
-</context>
-<context>
-    <name>WebAssemblyPlugin</name>
     <message>
         <source>WebAssembly</source>
         <comment>Qt Version is meant for WebAssembly</comment>
diff --git a/src/plugins/webassembly/webassemblydevice.cpp b/src/plugins/webassembly/webassemblydevice.cpp
index ca5e0f2a1ce..86611d6f91e 100644
--- a/src/plugins/webassembly/webassemblydevice.cpp
+++ b/src/plugins/webassembly/webassemblydevice.cpp
@@ -3,6 +3,7 @@
 
 #include "webassemblyconstants.h"
 #include "webassemblydevice.h"
+#include "webassemblytr.h"
 
 #include <projectexplorer/runcontrol.h>
 
@@ -16,7 +17,7 @@ WebAssemblyDevice::WebAssemblyDevice()
 {
     setupId(IDevice::AutoDetected, Constants::WEBASSEMBLY_DEVICE_DEVICE_ID);
     setType(Constants::WEBASSEMBLY_DEVICE_TYPE);
-    const QString displayNameAndType = tr("Web Browser");
+    const QString displayNameAndType = Tr::tr("Web Browser");
     setDefaultDisplayName(displayNameAndType);
     setDisplayType(displayNameAndType);
     setDeviceState(IDevice::DeviceStateUnknown);
@@ -26,13 +27,13 @@ WebAssemblyDevice::WebAssemblyDevice()
 
 IDevice::Ptr WebAssemblyDevice::create()
 {
-    return IDevice::Ptr(new WebAssemblyDevice);
+    return IDevicePtr(new WebAssemblyDevice);
 }
 
 WebAssemblyDeviceFactory::WebAssemblyDeviceFactory()
     : ProjectExplorer::IDeviceFactory(Constants::WEBASSEMBLY_DEVICE_TYPE)
 {
-    setDisplayName(WebAssemblyDevice::tr("WebAssembly Runtime"));
+    setDisplayName(Tr::tr("WebAssembly Runtime"));
     setCombinedIcon(":/webassembly/images/webassemblydevicesmall.png",
                     ":/webassembly/images/webassemblydevice.png");
     setConstructionFunction(&WebAssemblyDevice::create);
diff --git a/src/plugins/webassembly/webassemblydevice.h b/src/plugins/webassembly/webassemblydevice.h
index 5f66ed830e0..962c348e310 100644
--- a/src/plugins/webassembly/webassemblydevice.h
+++ b/src/plugins/webassembly/webassemblydevice.h
@@ -10,8 +10,6 @@ namespace Internal {
 
 class WebAssemblyDevice final : public ProjectExplorer::DesktopDevice
 {
-    Q_DECLARE_TR_FUNCTIONS(WebAssembly::Internal::WebAssemblyDevice)
-
 public:
     static ProjectExplorer::IDevice::Ptr create();
 
diff --git a/src/plugins/webassembly/webassemblyoptionspage.cpp b/src/plugins/webassembly/webassemblyoptionspage.cpp
index 85bcdf533e2..038d93ed110 100644
--- a/src/plugins/webassembly/webassemblyoptionspage.cpp
+++ b/src/plugins/webassembly/webassemblyoptionspage.cpp
@@ -6,6 +6,7 @@
 #include "webassemblyoptionspage.h"
 #include "webassemblyqtversion.h"
 #include "webassemblytoolchain.h"
+#include "webassemblytr.h"
 
 #include <coreplugin/icore.h>
 #include <utils/environment.h>
@@ -24,8 +25,6 @@ namespace Internal {
 
 class WebAssemblyOptionsWidget : public Core::IOptionsPageWidget
 {
-    Q_DECLARE_TR_FUNCTIONS(WebAssembly::Internal::WebAssemblyOptionsWidget)
-
 public:
     WebAssemblyOptionsWidget();
 
@@ -47,18 +46,16 @@ WebAssemblyOptionsWidget::WebAssemblyOptionsWidget()
     auto mainLayout = new QVBoxLayout(this);
 
     {
-        auto pathChooserBox = new QGroupBox(tr("Emscripten SDK path:"));
+        auto pathChooserBox = new QGroupBox(Tr::tr("Emscripten SDK path:"));
         pathChooserBox->setFlat(true);
         auto layout = new QVBoxLayout(pathChooserBox);
         auto instruction = new QLabel(
-                    tr("Select the root directory of an "
-                       "<a href=\"https://emscripten.org/docs/getting_started/downloads.html\">"
-                       "installed Emscripten SDK</a>. Ensure that the activated SDK version is "
-                       "compatible with the "
-                       "<a href=\"https://doc.qt.io/qt-5/wasm.html#install-emscripten\">Qt 5</a> "
-                       "or "
-                       "<a href=\"https://doc.qt.io/qt-6/wasm.html#install-emscripten\">Qt 6</a> "
-                       "version that you plan to develop against."));
+                    Tr::tr("Select the root directory of an installed %1. "
+                           "Ensure that the activated SDK version is compatible with the %2 "
+                           "or %3 version that you plan to develop against.")
+                    .arg(R"(<a href="https://emscripten.org/docs/getting_started/downloads.html">Emscripten SDK</a>)")
+                    .arg(R"(<a href="https://doc.qt.io/qt-5/wasm.html#install-emscripten">Qt 5</a>)")
+                    .arg(R"(<a href="https://doc.qt.io/qt-6/wasm.html#install-emscripten">Qt 6</a>)"));
 
         instruction->setOpenExternalLinks(true);
         instruction->setWordWrap(true);
@@ -78,7 +75,7 @@ WebAssemblyOptionsWidget::WebAssemblyOptionsWidget()
     }
 
     {
-        m_emSdkEnvGroupBox = new QGroupBox(tr("Emscripten SDK environment:"));
+        m_emSdkEnvGroupBox = new QGroupBox(Tr::tr("Emscripten SDK environment:"));
         m_emSdkEnvGroupBox->setFlat(true);
         m_emSdkEnvGroupBox->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::MinimumExpanding);
         auto layout = new QVBoxLayout(m_emSdkEnvGroupBox);
@@ -95,8 +92,8 @@ WebAssemblyOptionsWidget::WebAssemblyOptionsWidget()
         const QString minimumSupportedQtVersion =
                 WebAssemblyQtVersion::minimumSupportedQtVersion().toString();
         m_qtVersionDisplay = new InfoLabel(
-                    tr("Note: %1 supports Qt %2 for WebAssembly and higher. "
-                       "Your installed lower version(s) are not supported.")
+                    Tr::tr("Note: %1 supports Qt %2 for WebAssembly and higher. "
+                           "Your installed lower Qt version(s) are not supported.")
                     .arg(Core::ICore::versionString(), minimumSupportedQtVersion),
                     InfoLabel::Warning);
         m_qtVersionDisplay->setElideMode(Qt::ElideNone);
@@ -110,9 +107,10 @@ static QString environmentDisplay(const FilePath &sdkRoot)
     Environment env;
     WebAssemblyEmSdk::addToEnvironment(sdkRoot, env);
     QString result;
-    result.append(WebAssemblyOptionsWidget::tr("<h4>Adding directories to PATH:</h4>"));
+    auto h4 = [](const QString &text) { return QString("<h4>" + text + "</h4>"); };
+    result.append(h4(Tr::tr("Adding directories to PATH:")));
     result.append(env.value("PATH").replace(OsSpecificAspects::pathListSeparator(sdkRoot.osType()), "<br/>"));
-    result.append(WebAssemblyOptionsWidget::tr("<h4>Setting environment variables:</h4>"));
+    result.append(h4(Tr::tr("Setting environment variables:")));
     for (const QString &envVar : env.toStringList()) {
         if (!envVar.startsWith("PATH")) // Path was already printed out above
             result.append(envVar + "<br/>");
@@ -135,12 +133,15 @@ void WebAssemblyOptionsWidget::updateStatus()
         const QVersionNumber minVersion = WebAssemblyToolChain::minimumSupportedEmSdkVersion();
         const bool versionTooLow = sdkVersion < minVersion;
         m_emSdkVersionDisplay->setType(versionTooLow ? InfoLabel::NotOk : InfoLabel::Ok);
+        auto bold = [](const QString &text) { return QString("<b>" + text + "</b>"); };
         m_emSdkVersionDisplay->setText(
-                    versionTooLow ? tr("The activated version <b>%1</b> is not supported by %2."
-                                       "<br/>Activate version <b>%3</b> or higher.")
-                                    .arg(sdkVersion.toString(), Core::ICore::versionString(),
-                                         minVersion.toString())
-                                  : tr("Activated version: <b>%1</b>").arg(sdkVersion.toString()));
+                    versionTooLow ? Tr::tr("The activated version %1 is not supported by %2. "
+                                           "Activate version %3 or higher.")
+                                    .arg(bold(sdkVersion.toString()))
+                                    .arg(bold(Core::ICore::versionString()))
+                                    .arg(bold(minVersion.toString()))
+                                  : Tr::tr("Activated version: %1")
+                                    .arg(bold(sdkVersion.toString())));
         m_emSdkEnvDisplay->setText(environmentDisplay(sdkPath));
     }
 
@@ -165,7 +166,7 @@ void WebAssemblyOptionsWidget::apply()
 WebAssemblyOptionsPage::WebAssemblyOptionsPage()
 {
     setId(Id(Constants::SETTINGS_ID));
-    setDisplayName(WebAssemblyOptionsWidget::tr("WebAssembly"));
+    setDisplayName(Tr::tr("WebAssembly"));
     setCategory(ProjectExplorer::Constants::DEVICE_SETTINGS_CATEGORY);
     setWidgetCreator([] { return new WebAssemblyOptionsWidget; });
 }
diff --git a/src/plugins/webassembly/webassemblyplugin.cpp b/src/plugins/webassembly/webassemblyplugin.cpp
index b59adcec7a4..7466208cbbd 100644
--- a/src/plugins/webassembly/webassemblyplugin.cpp
+++ b/src/plugins/webassembly/webassemblyplugin.cpp
@@ -1,13 +1,14 @@
 // Copyright (C) 2020 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
-#include "webassemblyplugin.h"
 #include "webassemblyconstants.h"
 #include "webassemblydevice.h"
 #include "webassemblyoptionspage.h"
+#include "webassemblyplugin.h"
 #include "webassemblyqtversion.h"
 #include "webassemblyrunconfiguration.h"
 #include "webassemblytoolchain.h"
+#include "webassemblytr.h"
 
 #include <coreplugin/coreconstants.h>
 #include <coreplugin/icontext.h>
@@ -83,10 +84,10 @@ void WebAssemblyPlugin::askUserAboutEmSdkSetup()
         return;
 
     InfoBarEntry info(setupWebAssemblyEmSdk,
-                      tr("Setup Emscripten SDK for WebAssembly? "
+                      Tr::tr("Setup Emscripten SDK for WebAssembly? "
                          "To do it later, select Edit > Preferences > Devices > WebAssembly."),
                       InfoBarEntry::GlobalSuppression::Enabled);
-    info.addCustomButton(tr("Setup Emscripten SDK"), [setupWebAssemblyEmSdk] {
+    info.addCustomButton(Tr::tr("Setup Emscripten SDK"), [setupWebAssemblyEmSdk] {
         ICore::infoBar()->removeInfo(setupWebAssemblyEmSdk);
         QTimer::singleShot(0, []() { ICore::showOptionsDialog(Constants::SETTINGS_ID); });
     });
diff --git a/src/plugins/webassembly/webassemblyqtversion.cpp b/src/plugins/webassembly/webassemblyqtversion.cpp
index bb76a4a7fdd..28f155dd525 100644
--- a/src/plugins/webassembly/webassemblyqtversion.cpp
+++ b/src/plugins/webassembly/webassemblyqtversion.cpp
@@ -3,6 +3,7 @@
 
 #include "webassemblyconstants.h"
 #include "webassemblyqtversion.h"
+#include "webassemblytr.h"
 
 #include <projectexplorer/abi.h>
 #include <projectexplorer/projectexplorerconstants.h>
@@ -29,8 +30,7 @@ WebAssemblyQtVersion::WebAssemblyQtVersion() = default;
 
 QString WebAssemblyQtVersion::description() const
 {
-    return QCoreApplication::translate("WebAssemblyPlugin", "WebAssembly",
-                                       "Qt Version is meant for WebAssembly");
+    return Tr::tr("WebAssembly", "Qt Version is meant for WebAssembly");
 }
 
 QSet<Id> WebAssemblyQtVersion::targetDeviceTypes() const
@@ -59,7 +59,7 @@ QString WebAssemblyQtVersion::invalidReason() const
     if (!baseReason.isEmpty())
         return baseReason;
 
-    return tr("%1 does not support Qt for WebAssembly below version %2.")
+    return Tr::tr("%1 does not support Qt for WebAssembly below version %2.")
             .arg(Core::ICore::versionString())
             .arg(minimumSupportedQtVersion().toString());
 }
diff --git a/src/plugins/webassembly/webassemblyqtversion.h b/src/plugins/webassembly/webassemblyqtversion.h
index d7541154cd1..b7fee8a4536 100644
--- a/src/plugins/webassembly/webassemblyqtversion.h
+++ b/src/plugins/webassembly/webassemblyqtversion.h
@@ -11,8 +11,6 @@ namespace Internal {
 
 class WebAssemblyQtVersion : public QtSupport::QtVersion
 {
-    Q_DECLARE_TR_FUNCTIONS(WebAssembly::Internal::WebAssemblyQtVersion)
-
 public:
     WebAssemblyQtVersion();
 
diff --git a/src/plugins/webassembly/webassemblyrunconfiguration.cpp b/src/plugins/webassembly/webassemblyrunconfiguration.cpp
index 1b76826671c..bdbc58e7ed3 100644
--- a/src/plugins/webassembly/webassemblyrunconfiguration.cpp
+++ b/src/plugins/webassembly/webassemblyrunconfiguration.cpp
@@ -1,9 +1,10 @@
 // Copyright (C) 2020 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
-#include "webassemblyrunconfigurationaspects.h"
-#include "webassemblyrunconfiguration.h"
 #include "webassemblyconstants.h"
+#include "webassemblyrunconfiguration.h"
+#include "webassemblyrunconfigurationaspects.h"
+#include "webassemblytr.h"
 
 #include <projectexplorer/buildconfiguration.h>
 #include <projectexplorer/buildsystem.h>
@@ -73,7 +74,7 @@ public:
         auto webBrowserAspect = addAspect<WebBrowserSelectionAspect>(target);
 
         auto effectiveEmrunCall = addAspect<StringAspect>();
-        effectiveEmrunCall->setLabelText(EmrunRunConfigurationFactory::tr("Effective emrun call:"));
+        effectiveEmrunCall->setLabelText(Tr::tr("Effective emrun call:"));
         effectiveEmrunCall->setDisplayStyle(StringAspect::TextEditDisplay);
         effectiveEmrunCall->setReadOnly(true);
 
diff --git a/src/plugins/webassembly/webassemblyrunconfiguration.h b/src/plugins/webassembly/webassemblyrunconfiguration.h
index 8019880c73d..d613cffe9fa 100644
--- a/src/plugins/webassembly/webassemblyrunconfiguration.h
+++ b/src/plugins/webassembly/webassemblyrunconfiguration.h
@@ -11,8 +11,6 @@ namespace Internal {
 
 class EmrunRunConfigurationFactory final : public ProjectExplorer::RunConfigurationFactory
 {
-    Q_DECLARE_TR_FUNCTIONS(WebAssembly::Internal::EmrunRunConfigurationFactory)
-
 public:
     EmrunRunConfigurationFactory();
 };
diff --git a/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp b/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp
index ab5e644b27c..8dbe9b3c183 100644
--- a/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp
+++ b/src/plugins/webassembly/webassemblyrunconfigurationaspects.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
 #include "webassemblyrunconfigurationaspects.h"
+#include "webassemblytr.h"
 
 #include <projectexplorer/buildconfiguration.h>
 #include <projectexplorer/runcontrol.h>
@@ -41,7 +42,8 @@ static WebBrowserEntries parseEmrunOutput(const QByteArray &output)
 
 static WebBrowserEntries emrunBrowsers(ProjectExplorer::Target *target)
 {
-    WebBrowserEntries result{{{}, WebBrowserSelectionAspect::tr("Default Browser")}};
+    WebBrowserEntries result;
+    result.append(qMakePair(QString(), Tr::tr("Default Browser")));
     if (auto bc = target->activeBuildConfiguration()) {
         const Utils::Environment environment = bc->environment();
         const Utils::FilePath emrunPath = environment.searchInPath("emrun");
@@ -64,7 +66,7 @@ WebBrowserSelectionAspect::WebBrowserSelectionAspect(ProjectExplorer::Target *ta
         const int defaultIndex = qBound(0, m_availableBrowsers.count() - 1, 1);
         m_currentBrowser = m_availableBrowsers.at(defaultIndex).first;
     }
-    setDisplayName(tr("Web Browser"));
+    setDisplayName(Tr::tr("Web Browser"));
     setId("WebBrowserAspect");
     setSettingsKey("RunConfiguration.WebBrowser");
 
@@ -82,7 +84,7 @@ void WebBrowserSelectionAspect::addToLayout(LayoutBuilder &builder)
         m_currentBrowser = m_webBrowserComboBox->currentData().toString();
         emit changed();
     });
-    builder.addItems({tr("Web browser:"), m_webBrowserComboBox});
+    builder.addItems({Tr::tr("Web browser:"), m_webBrowserComboBox});
 }
 
 void WebBrowserSelectionAspect::fromMap(const QVariantMap &map)
diff --git a/src/plugins/webassembly/webassemblytoolchain.cpp b/src/plugins/webassembly/webassemblytoolchain.cpp
index 2e224049504..bbed53e96df 100644
--- a/src/plugins/webassembly/webassemblytoolchain.cpp
+++ b/src/plugins/webassembly/webassemblytoolchain.cpp
@@ -1,9 +1,10 @@
 // Copyright (C) 2020 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
-#include "webassemblytoolchain.h"
 #include "webassemblyconstants.h"
 #include "webassemblyemsdk.h"
+#include "webassemblytoolchain.h"
+#include "webassemblytr.h"
 
 #include <projectexplorer/devicesupport/devicemanager.h>
 #include <projectexplorer/kitmanager.h>
@@ -58,7 +59,7 @@ WebAssemblyToolChain::WebAssemblyToolChain() :
 {
     setSupportedAbis({toolChainAbi()});
     setTargetAbi(toolChainAbi());
-    setTypeDisplayName(tr("Emscripten Compiler"));
+    setTypeDisplayName(Tr::tr("Emscripten Compiler"));
 }
 
 FilePath WebAssemblyToolChain::makeCommand(const Environment &environment) const
@@ -117,7 +118,7 @@ static Toolchains doAutoDetect(const ToolchainDetector &detector)
         const FilePath scriptFile = sdk.withNewPath(script).searchInDirectories(env.path());
         toolChain->setCompilerCommand(scriptFile);
 
-        const QString displayName = WebAssemblyToolChain::tr("Emscripten Compiler %1 for %2")
+        const QString displayName = Tr::tr("Emscripten Compiler %1 for %2")
                 .arg(toolChain->version(), QLatin1String(cLanguage ? "C" : "C++"));
         toolChain->setDisplayName(displayName);
         result.append(toolChain);
@@ -159,7 +160,7 @@ bool WebAssemblyToolChain::areToolChainsRegistered()
 
 WebAssemblyToolChainFactory::WebAssemblyToolChainFactory()
 {
-    setDisplayName(WebAssemblyToolChain::tr("Emscripten"));
+    setDisplayName(Tr::tr("Emscripten"));
     setSupportedToolChainType(Constants::WEBASSEMBLY_TOOLCHAIN_TYPEID);
     setSupportedLanguages({ProjectExplorer::Constants::C_LANGUAGE_ID,
                            ProjectExplorer::Constants::CXX_LANGUAGE_ID});
diff --git a/src/plugins/webassembly/webassemblytoolchain.h b/src/plugins/webassembly/webassemblytoolchain.h
index 13d4d11009d..cc97573d93e 100644
--- a/src/plugins/webassembly/webassemblytoolchain.h
+++ b/src/plugins/webassembly/webassemblytoolchain.h
@@ -12,8 +12,6 @@ namespace Internal {
 
 class WebAssemblyToolChain final : public ProjectExplorer::GccToolChain
 {
-    Q_DECLARE_TR_FUNCTIONS(WebAssembly::Internal::WebAssemblyToolChain)
-
 public:
     WebAssemblyToolChain();