diff --git a/scripts/json_overview_image_info.py b/scripts/json_overview_image_info.py
new file mode 100755
index 0000000..96921c2
--- /dev/null
+++ b/scripts/json_overview_image_info.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+from os import getenv, environ
+from pathlib import Path
+from subprocess import run, PIPE
+from sys import argv
+import json
+
+if len(argv) != 2:
+    print("JSON info files script requires output file as argument")
+    exit(1)
+
+output_path = Path(argv[1])
+
+assert getenv("WORK_DIR"), "$WORK_DIR required"
+
+work_dir = Path(getenv("WORK_DIR"))
+
+output = {}
+
+
+def get_initial_output(image_info):
+    # preserve existing profiles.json
+    if output_path.is_file():
+        profiles = json.loads(output_path.read_text())
+        if profiles["version_code"] == image_info["version_code"]:
+            return profiles
+    return image_info
+
+
+for json_file in work_dir.glob("*.json"):
+    image_info = json.loads(json_file.read_text())
+
+    if not output:
+        output = get_initial_output(image_info)
+
+    # get first and only profile in json file
+    device_id, profile = next(iter(image_info["profiles"].items()))
+    if device_id not in output["profiles"]:
+        output["profiles"][device_id] = profile
+    else:
+        output["profiles"][device_id]["images"].extend(profile["images"])
+
+# make image lists unique by name, keep last/latest
+for device_id, profile in output.get("profiles", {}).items():
+    profile["images"] = list({e["name"]: e for e in profile["images"]}.values())
+
+
+if output:
+    (
+        default_packages,
+        output["arch_packages"],
+        linux_version,
+        linux_release,
+        linux_vermagic,
+    ) = run(
+        [
+            "make",
+            "--no-print-directory",
+            "-C",
+            "target/linux/",
+            "val.DEFAULT_PACKAGES",
+            "val.ARCH_PACKAGES",
+            "val.LINUX_VERSION",
+            "val.LINUX_RELEASE",
+            "val.LINUX_VERMAGIC",
+            "V=s",
+        ],
+        stdout=PIPE,
+        check=True,
+        env=environ.copy().update({"TOPDIR": Path().cwd()}),
+        universal_newlines=True,
+    ).stdout.splitlines()
+
+    output["default_packages"] = sorted(default_packages.split())
+    output["linux_kernel"] = {
+        "version": linux_version,
+        "release": linux_release,
+        "vermagic": linux_vermagic,
+    }
+    output_path.write_text(json.dumps(output, sort_keys=True, separators=(",", ":")))
+else:
+    print("JSON info file script could not find any JSON files for target")