diff --git a/core/src/index.ts b/core/src/index.ts
index 6bf73d5961..90f4199de5 100644
--- a/core/src/index.ts
+++ b/core/src/index.ts
@@ -11,6 +11,7 @@ export { componentOnReady } from './utils/helpers';
 export { isPlatform, Platforms, PlatformConfig, getPlatforms } from './utils/platform';
 export { IonicSafeString } from './utils/sanitization';
 export { IonicConfig, getMode, setupConfig } from './utils/config';
+export { openURL } from './utils/theme';
 export {
   LIFECYCLE_WILL_ENTER,
   LIFECYCLE_DID_ENTER,
diff --git a/packages/angular/src/index.ts b/packages/angular/src/index.ts
index 366ccf3742..2c4d4482cb 100644
--- a/packages/angular/src/index.ts
+++ b/packages/angular/src/index.ts
@@ -131,4 +131,5 @@ export {
   ToggleChangeEventDetail,
   ToggleCustomEvent,
   TransitionOptions,
+  openURL,
 } from '@ionic/core';
diff --git a/packages/react/src/components/index.ts b/packages/react/src/components/index.ts
index bfe29ae659..8d3f178bf9 100644
--- a/packages/react/src/components/index.ts
+++ b/packages/react/src/components/index.ts
@@ -10,6 +10,7 @@ export {
   IonicSlides,
   getTimeGivenProgression,
   getIonPageElement,
+  openURL,
 
   // TYPES
   Animation,
diff --git a/packages/vue/src/index.ts b/packages/vue/src/index.ts
index 99822141c5..1aaab322d9 100644
--- a/packages/vue/src/index.ts
+++ b/packages/vue/src/index.ts
@@ -48,6 +48,7 @@ export {
   menuController,
   getTimeGivenProgression,
   getIonPageElement,
+  openURL,
 
   // TYPES
   Animation,