diff --git a/chromeDriver.sh b/chromeDriver.sh
new file mode 100644
index 0000000..1a7d3c2
--- /dev/null
+++ b/chromeDriver.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+# -- Config --
+DRIVER_DST="/usr/local/bin/chromedriver"
+
+# -- Fonctions utilitaires --
+log(){ printf "[%(%F %T)T] %s\n" -1 "$*"; }
+die(){ log "❌ $*"; exit 1; }
+
+# -- Trouver Google Chrome --
+if command -v google-chrome >/dev/null 2>&1; then
+  CHROME_BIN="google-chrome"
+elif command -v google-chrome-stable >/dev/null 2>&1; then
+  CHROME_BIN="google-chrome-stable"
+else
+  die "Google Chrome introuvable. Installe-le puis relance le script."
+fi
+
+CHROME_VER="$($CHROME_BIN --version | awk '{print $3}')"
+[[ -n "${CHROME_VER:-}" ]] || die "Impossible de lire la version de Chrome."
+
+# -- Si chromedriver existe déjà, comparer les versions --
+CURRENT_DRV_VER=""
+if [[ -x "$DRIVER_DST" ]]; then
+  CURRENT_DRV_VER="$( "$DRIVER_DST" --version 2>/dev/null | awk '{print $2}' )" || true
+fi
+
+if [[ "$CURRENT_DRV_VER" == "$CHROME_VER" ]]; then
+  log "✅ Déjà à jour : chromedriver=$CURRENT_DRV_VER | chrome=$CHROME_VER"
+  exit 0
+fi
+
+# -- Télécharger le driver correspondant via Chrome for Testing --
+URL="https://storage.googleapis.com/chrome-for-testing-public/${CHROME_VER}/linux64/chromedriver-linux64.zip"
+TMPDIR="$(mktemp -d)"
+cleanup(){ rm -rf "$TMPDIR"; }
+trap cleanup EXIT
+
+log "⬇️  Téléchargement : $URL"
+curl -fL --connect-timeout 10 --retry 3 --retry-delay 1 -o "$TMPDIR/chromedriver.zip" "$URL" \
+  || die "Téléchargement impossible pour la version $CHROME_VER (URL invalide ? Chrome pas encore à jour côté Google ?)"
+
+log "📦 Décompression"
+unzip -o -q "$TMPDIR/chromedriver.zip" -d "$TMPDIR"
+
+log "🛠️  Installation vers $DRIVER_DST"
+install -m 0755 "$TMPDIR/chromedriver-linux64/chromedriver" "$DRIVER_DST"
+
+NEW_VER="$( "$DRIVER_DST" --version | awk '{print $2}' )"
+if [[ "$NEW_VER" != "$CHROME_VER" ]]; then
+  die "Mismatch après installation: driver=$NEW_VER vs chrome=$CHROME_VER"
+fi
+
+log "✅ chromedriver $NEW_VER installé (aligné sur Chrome $CHROME_VER)"