diff --git a/v3/UNRELEASED_CHANGELOG.md b/v3/UNRELEASED_CHANGELOG.md
index 8a0849e33b7..900975339fe 100644
--- a/v3/UNRELEASED_CHANGELOG.md
+++ b/v3/UNRELEASED_CHANGELOG.md
@@ -25,6 +25,7 @@ After processing, the content will be moved to the main changelog and this file
 ## Fixed
 <!-- Bug fixes -->
 - Fix `concurrent map read and map write` runtime fatal in `linuxSystemTray` when the tray menu is updated while the panel reads it.
+- Use `log` instead of `fmt` for WebView2 error and stack trace output so messages aren't lost when the app runs without an attached console on Windows.
 
 ## Deprecated
 <!-- Soon-to-be removed features -->
diff --git a/webview2/pkg/edge/chromium.go b/webview2/pkg/edge/chromium.go
index 81387725df8..2d6a9ceb10b 100644
--- a/webview2/pkg/edge/chromium.go
+++ b/webview2/pkg/edge/chromium.go
@@ -28,13 +28,13 @@ func globalErrorHandler(err error) {
 		return
 	}
 
-	fmt.Printf("[WebView2 Error] %v\n", err)
+	log.Printf("[WebView2 Error] %v\n", err)
 
 	stackBuf := make([]uintptr, 64)
 	stackSize := runtime.Callers(2, stackBuf)
 	frames := runtime.CallersFrames(stackBuf[:stackSize])
 
-	fmt.Println("\nStack trace:")
+	log.Printf("\nStack trace:")
 	stackIndex := 1
 	for {
 		frame, more := frames.Next()