diff --git a/refresh.sh b/refresh.sh
new file mode 100755
index 0000000..77a092c
--- /dev/null
+++ b/refresh.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -o errexit
+set -o nounset
+
+keystroke="CTRL+F5"
+
+# set to whatever's given as argument, defaults to firefox
+BROWSER="${1:-firefox}"
+
+# find all visible browser windows
+browser_windows="$(xdotool search --sync --all --onlyvisible --name ${BROWSER})"
+
+# Send keystroke
+for bw in $browser_windows; do
+    xdotool key --window "$bw" "$keystroke"
+done