diff --git a/docs/configuration.md b/docs/configuration.md
index 9b0cb80b3..025cb2d47 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -2094,6 +2094,24 @@ of `distro.id()`, the fall back on the values reported by `distro.like()`.
 Following this logic, the `debian` key will be applied to Debian, Raspberry
 Pi OS, Ubuntu, and likely other Debian derived distributions.
 
+### `[prometheus]`
+
+Enables Prometheus metrics endpoint at `/server/prometheus/metrics`.
+
+The endpoint returns the metrics in the "normal" format (not openmetrics)
+without gzip compression and without filtering metrics by name.
+Parameters or headers coming from the scraping client which would
+control the behavior above are ignored.
+
+Note that in the future they might be respected, but this would require
+a major refactoring of request handling code.
+
+```ini
+# moonraker.conf
+
+[prometheus]
+```
+
 ### `[mqtt]`
 
 Enables an MQTT Client.  When configured most of Moonraker's APIs are available
diff --git a/moonraker/components/prometheus.py b/moonraker/components/prometheus.py
new file mode 100644
index 000000000..0d70a59b0
--- /dev/null
+++ b/moonraker/components/prometheus.py
@@ -0,0 +1,157 @@
+# Prometheus client implementation for Moonraker
+#
+# Copyright (C) 2024 Kamil Domański <kamil@domanski.co>
+#
+# This file may be distributed under the terms of the GNU GPLv3 license.
+
+from __future__ import annotations
+from asyncio import gather
+import logging
+from prometheus_client import (
+    exposition, registry,
+    Info, Gauge
+)
+from prometheus_client.metrics import MetricWrapperBase
+
+from ..common import (
+    KlippyState,
+    RequestType,
+    TransportType,
+    WebRequest
+)
+
+from .klippy_apis import KlippyAPI
+
+from typing import (
+    TYPE_CHECKING,
+    Dict,
+    Any
+)
+
+if TYPE_CHECKING:
+    from ..confighelper import ConfigHelper
+
+class PrometheusExporter:
+    def __init__(self, config: ConfigHelper) -> None:
+        self.server = config.get_server()
+        app_args = self.server.get_app_args()
+
+        # Not saved in the object, because it should not be changed or cleared.
+        i = Info('moonraker_instance', '')
+        i.info({
+            'version': app_args['software_version'],
+            'instance_uuid': app_args['instance_uuid'],
+            'python_version': app_args['python_version'],
+        })
+
+        # metrics
+        self.m_temp = Gauge(
+            'temp', 'Current temperature of a heater or sensor', ['sensor'])
+        self.m_target_temp = Gauge(
+            'target_temp', 'Target temperature of a heater or fan', ['sensor'])
+        self.m_heater_power = Gauge(
+            'heater_power', 'Current power setting of a heater', ['heater'])
+
+        self.server.register_endpoint(
+            "/server/prometheus/metrics", RequestType.GET,
+            self._handle_metrics_endpoint, transports=TransportType.HTTP,
+            wrap_result=False, content_type=exposition.CONTENT_TYPE_LATEST
+        )
+        self.server.register_event_handler(
+            "server:klippy_started", self._handle_klippy_started
+        )
+
+        # clear metrics to stop providing metrics when their value is simply unknown
+        self.server.register_event_handler(
+            "server:klippy_shutdown", self._clear_metrics
+        )
+        self.server.register_event_handler(
+            "server:klippy_disconnect", self._clear_metrics
+        )
+        self.server.register_event_handler(
+            "server:klippy_disconnected", self._clear_metrics
+        )
+
+    async def _get_objects_to_subscribe(self) -> Dict[str, Any]:
+        kapi: KlippyAPI = self.server.lookup_component("klippy_apis")
+        result = await kapi.query_objects({'heaters': None})
+        heaters_dict = result.get("heaters", {})
+
+        heaters = set(heaters_dict.get("available_heaters", []))
+        sensors = set(heaters_dict.get("available_sensors", []))
+
+        return {s: None for s in heaters.union(sensors)}
+
+    async def _init_metrics(self, objs: Dict[str, Any]) -> None:
+        """Gets the current status of all the objects. Without it, we'd only export
+        the metrics which have changed since Moonraker statup."""
+        kapi: KlippyAPI = self.server.lookup_component("klippy_apis")
+        result = await kapi.query_objects(objs)
+        await self._handle_status_update(result, None)
+
+    async def _handle_klippy_started(self, state: KlippyState) -> None:
+        """Upon klippy startup, it queries current statuses
+        and subscribes for updates."""
+        self._clear_metrics()
+
+        kapi: KlippyAPI = self.server.lookup_component("klippy_apis")
+        subs = await self._get_objects_to_subscribe()
+
+        await gather(
+            self._init_metrics(subs),
+            kapi.subscribe_objects(subs, self._handle_status_update)
+        )
+
+        logging.info("Prometheus handler registered and subscribed to status updates")
+
+    async def _handle_status_update(self, status: Dict[str, Dict[str, Any]],
+                                    eventtime: float | None) -> None:
+        for key, value in status.items():
+            module = key.split()[0]
+            if module in ['heater_bed', 'extruder', 'heater_generic']:
+                self._status_update_heater(key, value)
+            elif module in ['temperature_combined', 'temperature_sensor', 'tmc2240',
+                            'temperature_fan']:
+                self._status_update_temp_sensor(key, value)
+            else:
+                logging.debug("[prometheus]: unhandled status for object %s" % key)
+
+    def _status_update_temp_sensor(self, sensor_name: str,
+                                   status: Dict[str, Any]) -> None:
+        temp = status.get('temperature', None)
+        if temp is not None:
+            self.m_temp.labels(sensor_name).set(temp)
+
+    def _status_update_heater(self, heater_name: str,
+                              status: Dict[str, Any]) -> None:
+        temp = status.get('temperature', None)
+        if temp is not None:
+            self.m_temp.labels(heater_name).set(temp)
+
+        target = status.get('target', None)
+        if target is not None:
+            self.m_target_temp.labels(heater_name).set(target)
+
+        power = status.get('power', None)
+        if power is not None:
+            self.m_heater_power.labels(heater_name).set(power)
+
+    def _clear_metrics(self) -> None:
+        for attr_name, attr_value in self.__dict__.items():
+            if isinstance(attr_value, MetricWrapperBase):
+                attr_value.clear()
+
+    async def _handle_metrics_endpoint(self, web_request: WebRequest) -> bytes:
+        """Writes metrics in response to the scrape.
+
+        Usually some properties of the response depend on request headers.
+        To make request headers available here, a serious refactoring would be needed.
+        Instead, we make some assumptions:
+        - Response will be in the "normal" format and not openmetrics
+        - No filtering by name will be done
+        - gzip won't be used (also sparing the CPU cycles in return for bandwidth)
+        """
+        return exposition.generate_latest(registry.REGISTRY)
+
+def load_component(config: ConfigHelper) -> PrometheusExporter:
+    return PrometheusExporter(config)
diff --git a/pyproject.toml b/pyproject.toml
index 40a87c274..d5cd15dec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ dependencies = [
     "jinja2==3.1.3",
     "dbus-next==0.2.3",
     "apprise==1.7.0",
+    "prometheus_client~=0.20.0",
     "ldap3==2.9.1",
     "python-periphery==2.4.1"
 ]
diff --git a/scripts/moonraker-requirements.txt b/scripts/moonraker-requirements.txt
index af985632c..5314ca2ed 100644
--- a/scripts/moonraker-requirements.txt
+++ b/scripts/moonraker-requirements.txt
@@ -18,5 +18,6 @@ preprocess-cancellation==0.2.1
 jinja2==3.1.3
 dbus-next==0.2.3
 apprise==1.7.1
+prometheus_client~=0.20.0
 ldap3==2.9.1
 python-periphery==2.4.1