diff --git a/searx/engines/gmx.py b/searx/engines/gmx.py
new file mode 100644
index 000000000..b362cd3c1
--- /dev/null
+++ b/searx/engines/gmx.py
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""GMX (general)
+
+It's unclear which index it uses, the results were the most similar to Google's.
+
+In theory it supports multiple languages, but even if changing the region on their website,
+most of the results are still in English."""
+
+import time
+import typing as t
+
+from urllib.parse import urlencode
+
+from searx.result_types import EngineResults
+from searx.extended_types import SXNG_Response
+from searx.utils import extr, gen_useragent, html_to_text
+from searx.network import get
+
+if t.TYPE_CHECKING:
+    from searx.search.processors import OnlineParams
+
+about = {
+    "website": "https://search.gmx.com",
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+base_url = "https://search.gmx.com"  # alternatively: search.gmx.net
+categories = ["general"]
+
+paging = True
+safesearch = True
+time_range_support = True
+
+time_range_map = {"day": "d", "week": "w", "month": "m", "year": "y"}
+
+
+def _get_page_hash(query: str, page: int, headers: dict[str, str]) -> str:
+    resp = get(f"{base_url}/web/result?q={query}&page={page}", headers=headers)
+
+    # the text we search for looks like:
+    # load("/desk?lang="+eV.p.param['hl']+"&q="+eV['p']['q_encode']+"&page=5&h=aa45603&t=177582576&origin=web&comp=web_serp_pag&p=gmx-com&sp=&lr="+eV.p.param['lr0']+"&mkt="+eV.p.param['mkt0']+"&family="+eV.p.param['familyFilter']+"&fcons="+eV.p.perm.fCons,"google", "eMMO", "eMH","eMP");  # pylint: disable=line-too-long
+    return extr(resp.text, "&h=", "&t=")
+
+
+def request(query: str, params: 'OnlineParams'):
+    # the headers have to be as close to normal browsers as possible, otherwise you get rate-limited quickly
+    # the user agent for loading the hash and requesting the results has to be the same
+    headers = {
+        "User-Agent": gen_useragent(),
+        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+        "Accept-Language": "en-US,en;q=0.9",
+        "Connection": "keep-alive",
+        "Referer": base_url,
+    }
+
+    # the "h" parameter has to be set to the current time in seconds with the last digit removed
+    # e.g., if the current time is 1775829848, h has to be 177582984
+    now = int(time.time() / 10)
+
+    # the page hash depends on the query and page number
+    page_hash = _get_page_hash(query, params["pageno"], headers)
+    # the headers have to match the ones from the previous request
+
+    args = {"lang": "en", "q": query, "page": params["pageno"], "h": page_hash, "t": now}
+    if params["safesearch"]:
+        args["family"] = True
+    if params.get("time_range"):
+        args["time"] = time_range_map[params["time_range"]]
+
+    params["url"] = f"{base_url}/desk?{urlencode(args)}"
+
+    params["headers"].update(headers)
+
+
+def response(resp: 'SXNG_Response') -> EngineResults:
+    res = EngineResults()
+
+    results = resp.json()["results"]
+
+    for suggestion in results["rs"]:
+        res.add(res.types.LegacyResult({"suggestion": suggestion["t"]}))
+
+    for result in results["hits"]:
+        res.add(
+            res.types.MainResult(
+                url=result["u"],
+                title=html_to_text(result["t"]),
+                content=html_to_text(result["s"]),
+            )
+        )
+
+    return res
diff --git a/searx/settings.yml b/searx/settings.yml
index 8695ceb9e..3e363cbee 100644
--- a/searx/settings.yml
+++ b/searx/settings.yml
@@ -1036,6 +1036,11 @@ engines:
     shortcut: gitea
     disabled: true
 
+  - name: gmx
+    engine: gmx
+    shortcut: gmx
+    disabled: true
+
   - name: goodreads
     engine: goodreads
     shortcut: good