diff --git a/browser/browser.go b/browser/browser.go
new file mode 100644
index 0000000..f6e1443
--- /dev/null
+++ b/browser/browser.go
@@ -0,0 +1,30 @@
+// Package browser provides functions for opening URLs in a web browser.
+package browser
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/exec"
+	"runtime"
+)
+
+// Open opens the specified URL in the system's default browser.
+// It detects the OS and uses the appropriate command:
+// - 'open' for macOS
+// - 'cmd /c start' for Windows
+// - 'xdg-open' for Linux and other Unix-like systems
+func Open(ctx context.Context, url string) {
+	var cmd *exec.Cmd
+	switch runtime.GOOS {
+	case "darwin":
+		cmd = exec.CommandContext(ctx, "open", url)
+	case "windows":
+		cmd = exec.CommandContext(ctx, "cmd", "/c", "start", url)
+	default: // Linux and other Unix-like systems
+		cmd = exec.CommandContext(ctx, "xdg-open", url)
+	}
+	if b, err := cmd.CombinedOutput(); err != nil {
+		fmt.Fprintf(os.Stderr, "failed to open browser: %v: %s\n", err, b)
+	}
+}