diff --git a/src/lib/media/uriSize.ts b/src/lib/media/uriSize.ts
new file mode 100644
index 0000000000..7ac2898180
--- /dev/null
+++ b/src/lib/media/uriSize.ts
@@ -0,0 +1,9 @@
+import {getInfoAsync} from 'expo-file-system/legacy'
+
+export async function getUriSize(uri: string): Promise<number> {
+  const info = await getInfoAsync(uri)
+  if (!info.exists) {
+    throw new Error('Failed to read image size')
+  }
+  return info.size
+}
diff --git a/src/lib/media/uriSize.web.ts b/src/lib/media/uriSize.web.ts
new file mode 100644
index 0000000000..47df9e5a76
--- /dev/null
+++ b/src/lib/media/uriSize.web.ts
@@ -0,0 +1,5 @@
+export async function getUriSize(uri: string): Promise<number> {
+  const response = await fetch(uri)
+  const blob = await response.blob()
+  return blob.size
+}
diff --git a/src/screens/Onboarding/StepProfile/index.tsx b/src/screens/Onboarding/StepProfile/index.tsx
index 988edd0910..9239f337d1 100644
--- a/src/screens/Onboarding/StepProfile/index.tsx
+++ b/src/screens/Onboarding/StepProfile/index.tsx
@@ -22,7 +22,7 @@ import {IMAGE_SIZE_CONFIG_2K_1MB} from '#/lib/constants'
 import {usePhotoLibraryPermission} from '#/lib/hooks/usePermissions'
 import {compressIfNeeded} from '#/lib/media/manip'
 import {openCropper} from '#/lib/media/picker'
-import {getDataUriSize} from '#/lib/media/util'
+import {getUriSize} from '#/lib/media/uriSize'
 import {useRequestNotificationsPermission} from '#/lib/notifications/notifications'
 import {isCancelledError} from '#/lib/strings/errors'
 import {logger} from '#/logger'
@@ -133,7 +133,7 @@ export function StepProfile() {
             height: rendered.height,
             width: rendered.width,
             path: result.uri,
-            size: getDataUriSize(result.uri),
+            size: await getUriSize(result.uri),
           },
         ]
       } catch {