diff --git a/tools/fuzz.c b/tools/fuzz.c
new file mode 100644
index 00000000..39a2a4db
--- /dev/null
+++ b/tools/fuzz.c
@@ -0,0 +1,31 @@
+#include <sys/types.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+	time_t	t;
+	int	i;
+
+	setvbuf(stdout, NULL, _IONBF, 0);
+
+	t = time(NULL);
+	srandom((u_int) t);
+
+	for (;;) {
+		putchar('\033');
+
+		for (i = 0; i < random() % 25; i++) {
+			if (i > 22)
+				putchar(';');
+			else
+				putchar(random() % 256);
+		}
+
+		/* usleep(100); */
+	}
+}