diff --git a/tests/e2e_reset_chrome_profiles.sh b/tests/e2e_reset_chrome_profiles.sh
new file mode 100644
index 0000000..6a2233e
--- /dev/null
+++ b/tests/e2e_reset_chrome_profiles.sh
@@ -0,0 +1,109 @@
+#!/usr/bin/env bash
+# e2e_reset_chrome_profiles — Test end-to-end de las funciones de CRUD de perfiles de Chromium
+# y de la managed policy (forcelist global). Lanza chromium REAL sobre un user-data-dir temporal
+# en /tmp (NUNCA toca ~/.config/chromium-cdp). Gated por CHROME_E2E=1.
+#
+# Cubre las 4 capacidades pedidas:
+#   1. CRUD de perfiles    (create -> list -> list-extensions -> backup/restore -> delete)
+#   2. Lanzamiento         (create lanza chromium headless + la policy instala extensiones)
+#   3. Modificación ext    (apply_chromium_extension_policy --dry-run + clean_chrome_profile_extensions)
+#   4. Extensiones admin   (forcelist global: el perfil nuevo nace con uBlock + web_proxy y nada más)
+#
+# Uso:  CHROME_E2E=1 bash projects/web_scraping/tests/e2e_reset_chrome_profiles.sh
+
+# NB: sin `set -u` — el test sourcea funciones del registry que no garantizan ser
+# unbound-variable-safe; con `set -u` un array vacío en una de ellas abortaría el test.
+set -o pipefail
+
+UBLOCK="ddkjiahejlhfcafbddmgiahcphecmpfh"
+WEBPROXY="nanldmckabfghgdebblpfbdbhphhbnde"
+BLOCKED=("eimadpbcbfnmbkopoojfekhnkhdbieeh" "doojmbjmlfjjnbmnoijecmcbfeoakpjm" "chphlpgkkbolifaimnlloiipkdnihall")
+
+if [[ "${CHROME_E2E:-0}" != "1" ]]; then
+    echo "SKIP: e2e_reset_chrome_profiles (exporta CHROME_E2E=1 para ejecutar con chromium real)"
+    exit 0
+fi
+
+# Localizar la raíz del registry y las funciones.
+ROOT="${FN_REGISTRY_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)}"
+BROWSER="$ROOT/bash/functions/browser"
+for f in backup_chrome_bookmarks restore_chrome_bookmarks delete_chrome_profile create_chrome_profile clean_chrome_profile_extensions apply_chromium_extension_policy; do
+    # shellcheck disable=SC1090
+    source "$BROWSER/$f.sh"
+done
+
+UDD="$(mktemp -d /tmp/reset_e2e_XXXXXX)"
+PROFILE="E2E"
+PASS=0; FAIL=0
+ok()   { echo "  ✓ $1"; PASS=$((PASS+1)); }
+bad()  { echo "  ✗ $1"; FAIL=$((FAIL+1)); }
+cleanup() {
+    pkill -f -- "--user-data-dir=${UDD}" 2>/dev/null || true
+    rm -rf "$UDD"
+}
+trap cleanup EXIT
+
+echo "=== e2e_reset_chrome_profiles (udd temporal: $UDD) ==="
+
+# ── Capacidad 1+2+4: create lanza chromium real, la policy instala la whitelist ──
+echo "[1] CREATE perfil + lanzamiento + forcelist global"
+create_chrome_profile --user-data-dir "$UDD" --profile "$PROFILE" --name "E2E Test" --port 9351 --timeout-sec 30 >/dev/null 2>&1
+if [[ -f "$UDD/$PROFILE/Preferences" ]]; then
+    ok "create_chrome_profile creó el perfil (Preferences existe) — chromium lanzó OK"
+else
+    bad "create_chrome_profile NO creó Preferences (chromium no lanzó o timeout)"
+fi
+
+# Perfil visible (dir + Preferences). La función Go list_chrome_profiles tiene su propio
+# unit test; aquí basta con confirmar la estructura en disco.
+[[ -d "$UDD/$PROFILE" ]] && ok "perfil $PROFILE presente en disco" || bad "perfil no presente"
+
+# Extensiones instaladas: las carpetas en Extensions/ reflejan la forcelist aplicada.
+# (La auditoría detallada via list_chrome_profile_extensions_go_browser está en su unit test
+#  y en el e2e Go TestListChromeProfileExtensionsE2E.)
+exts="$(ls "$UDD/$PROFILE/Extensions/" 2>/dev/null | grep -v '^Temp$' | tr '\n' ' ')"
+echo "    extensiones detectadas: ${exts:-<ninguna>}"
+if echo "$exts" | grep -q "$UBLOCK" && echo "$exts" | grep -q "$WEBPROXY"; then
+    ok "forcelist global instaló uBlock + web_proxy en el perfil nuevo"
+else
+    bad "forcelist global: faltan uBlock y/o web_proxy (¿policy ausente?)"
+fi
+extra_blocked=0
+for b in "${BLOCKED[@]}"; do echo "$exts" | grep -q "$b" && extra_blocked=1; done
+[[ $extra_blocked -eq 0 ]] && ok "ninguna extensión bloqueada presente (blocklist OK)" || bad "hay extensiones bloqueadas presentes"
+
+# ── Capacidad 1: backup / restore de bookmarks ──
+echo "[2] BACKUP / RESTORE bookmarks"
+mkdir -p "$UDD/$PROFILE"
+printf '{"checksum":"e2e","version":1,"roots":{"bookmark_bar":{"children":[{"name":"E2E-BM","type":"url","url":"https://e2e"}],"name":"Bar","type":"folder"},"other":{"children":[],"name":"Other","type":"folder"},"synced":{"children":[],"name":"M","type":"folder"}}}' > "$UDD/$PROFILE/Bookmarks"
+md5a=$(md5sum "$UDD/$PROFILE/Bookmarks" | cut -d' ' -f1)
+pkill -f -- "--user-data-dir=${UDD}" 2>/dev/null; sleep 1
+bk="$(backup_chrome_bookmarks --user-data-dir "$UDD" --profile "$PROFILE" --backup-dir "$UDD/bm" 2>/dev/null)"
+tsdir="$(printf '%s' "$bk" | python3 -c 'import json,sys; d=json.load(sys.stdin); print(d["backup_dir"]+"/"+d["ts"])' 2>/dev/null)"
+rm -f "$UDD/$PROFILE/Bookmarks"
+restore_chrome_bookmarks --user-data-dir "$UDD" --backup-dir "$tsdir" --profile "$PROFILE" >/dev/null 2>&1
+md5b=$(md5sum "$UDD/$PROFILE/Bookmarks" 2>/dev/null | cut -d' ' -f1)
+[[ "$md5a" == "$md5b" ]] && ok "restore byte-idéntico (checksum preservado)" || bad "restore difiere del original"
+
+# ── Capacidad 3: modificación de extensiones ──
+echo "[3] MODIFICACIÓN de extensiones"
+apply_chromium_extension_policy --keep "$UBLOCK" --dry-run >/dev/null 2>&1 && ok "apply_chromium_extension_policy --dry-run OK (no tocó /etc)" || bad "apply_chromium_extension_policy --dry-run falló"
+clean_chrome_profile_extensions --user-data-dir "$UDD" --profile-directory "$PROFILE" --keep "$UBLOCK" --dry-run >/dev/null 2>&1 && ok "clean_chrome_profile_extensions --dry-run OK" || bad "clean_chrome_profile_extensions --dry-run falló"
+
+# ── Capacidad 1: delete + Local State limpio ──
+echo "[4] DELETE perfil + Local State limpio"
+delete_chrome_profile --user-data-dir "$UDD" --profile "$PROFILE" >/dev/null 2>&1
+if [[ ! -d "$UDD/$PROFILE" ]]; then
+    ok "carpeta del perfil borrada"
+else
+    bad "carpeta del perfil sigue existiendo"
+fi
+if [[ -f "$UDD/Local State" ]]; then
+    still=$(python3 -c "import json; d=json.load(open('$UDD/Local State')); print('$PROFILE' in d.get('profile',{}).get('info_cache',{}))" 2>/dev/null)
+    [[ "$still" == "False" ]] && ok "entrada eliminada de Local State.info_cache" || bad "entrada sigue en Local State"
+fi
+
+echo ""
+echo "=== RESULTADO: $PASS pass, $FAIL fail ==="
+[[ $FAIL -eq 0 ]] && echo "E2E_OK" || echo "E2E_FAIL"
+exit $FAIL