diff --git a/scripts/push-images-to-desktop.sh b/scripts/push-images-to-desktop.sh
new file mode 100755
index 000000000..e3c147851
--- /dev/null
+++ b/scripts/push-images-to-desktop.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# Transfer all local Docker images to rdesktop via Tailscale SSH
+# Groups images by ID so shared layers are only sent once.
+
+set -euo pipefail
+
+REMOTE="r@rdesktop.taild98fe6.ts.net"
+LOG="/tmp/docker-push-$(date +%Y%m%d-%H%M%S).log"
+
+echo "=== Docker image transfer to rdesktop ===" | tee "$LOG"
+echo "Started: $(date)" | tee -a "$LOG"
+echo "" | tee -a "$LOG"
+
+# Get image IDs already on remote
+echo "Fetching remote image IDs..." | tee -a "$LOG"
+REMOTE_IDS=$(tailscale ssh "$REMOTE" \
+    "docker images --format '{{.ID}}'" 2>/dev/null \
+    | grep -v Warning | grep -v Authentication \
+    | grep -v "Time since" || true)
+
+# Build list: <id> <tag1> [<tag2> ...]
+declare -A ID_TAGS
+while IFS=$'\t' read -r id tag; do
+    ID_TAGS["$id"]="${ID_TAGS[$id]:-} $tag"
+done < <(docker images --format '{{.ID}}\t{{.Repository}}:{{.Tag}}')
+
+TOTAL=${#ID_TAGS[@]}
+COUNT=0
+SKIPPED=0
+TRANSFERRED=0
+
+for id in "${!ID_TAGS[@]}"; do
+    COUNT=$((COUNT + 1))
+    TAGS="${ID_TAGS[$id]}"
+    FIRST_TAG=$(echo "$TAGS" | awk '{print $1}')
+
+    # Check if already on remote
+    if echo "$REMOTE_IDS" | grep -q "^${id}"; then
+        echo "[$COUNT/$TOTAL] SKIP  $id ($TAGS)" | tee -a "$LOG"
+        SKIPPED=$((SKIPPED + 1))
+        continue
+    fi
+
+    echo "[$COUNT/$TOTAL] SEND  $id →$TAGS" | tee -a "$LOG"
+    START=$(date +%s)
+
+    # shellcheck disable=SC2086
+    if docker save $TAGS \
+        | tailscale ssh "$REMOTE" "docker load" \
+        >> "$LOG" 2>&1; then
+        END=$(date +%s)
+        ELAPSED=$((END - START))
+        echo "  ✓ done in ${ELAPSED}s" | tee -a "$LOG"
+        TRANSFERRED=$((TRANSFERRED + 1))
+    else
+        echo "  ✗ FAILED" | tee -a "$LOG"
+    fi
+done
+
+echo "" | tee -a "$LOG"
+echo "=== Transfer complete ===" | tee -a "$LOG"
+echo "Finished:     $(date)" | tee -a "$LOG"
+echo "Transferred:  $TRANSFERRED" | tee -a "$LOG"
+echo "Skipped:      $SKIPPED" | tee -a "$LOG"
+echo "Log:          $LOG" | tee -a "$LOG"