diff --git a/esphome/components/store_yaml/__init__.py b/esphome/components/store_yaml/__init__.py
new file mode 100644
index 0000000000..c65f7bdf7e
--- /dev/null
+++ b/esphome/components/store_yaml/__init__.py
@@ -0,0 +1,45 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome import automation, yaml_util
+from esphome.core import CORE
+
+from esphome.const import (
+    CONF_ID,
+)
+
+CODEOWNERS = ["@gabest11"]
+CONF_SHOW_SECRETS = "show_secrets"
+
+store_yaml_ns = cg.esphome_ns.namespace("store_yaml")
+StoreYamlComponent = store_yaml_ns.class_("StoreYamlComponent", cg.Component)
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.declare_id(StoreYamlComponent),
+        cv.Optional(CONF_SHOW_SECRETS, default=False): cv.boolean,
+    }
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    store_yaml = await cg.register_component(var, config)
+    yaml = yaml_util.load_yaml(CORE.config_path)
+    dump = yaml_util.dump(yaml, show_secrets=config[CONF_SHOW_SECRETS])
+    cg.add(store_yaml.set(dump))
+
+
+DumpAction = store_yaml_ns.class_("DumpAction", automation.Action)
+
+DUMP_ACTION_SCHEMA = automation.maybe_simple_id(
+    {cv.GenerateID(): cv.use_id(StoreYamlComponent)}
+)
+
+
+@automation.register_action(
+    "store_yaml.dump", DumpAction, DUMP_ACTION_SCHEMA
+)
+async def dump_yaml_action_to_code(config, action_id, template_arg, args):
+    var = cg.new_Pvariable(action_id, template_arg)
+    await cg.register_parented(var, config[CONF_ID])
+    return var
diff --git a/esphome/components/store_yaml/store_yaml.cpp b/esphome/components/store_yaml/store_yaml.cpp
new file mode 100644
index 0000000000..75108ebee6
--- /dev/null
+++ b/esphome/components/store_yaml/store_yaml.cpp
@@ -0,0 +1,30 @@
+#include "store_yaml.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace store_yaml {
+
+static const char *const TAG = "store_yaml";
+
+void StoreYamlComponent::set(const std::string &yaml) { this->yaml_ = yaml; }
+
+std::string StoreYamlComponent::get() const { return this->yaml_; }
+
+void StoreYamlComponent::dump() const {
+  const char *s = this->yaml_.c_str();
+  while (*s) {
+    const char *e = s;
+    while (*e && *e++ != '\n')
+      ;
+    const char *tmp = e;
+    if (e > s) {
+      if (e[-1] == '\n')
+        e--;
+      ESP_LOGI(TAG, "%s", std::string(s, e - s).c_str());
+    }
+    s = tmp;
+  }
+}
+
+}  // namespace store_yaml
+}  // namespace esphome
diff --git a/esphome/components/store_yaml/store_yaml.h b/esphome/components/store_yaml/store_yaml.h
new file mode 100644
index 0000000000..f8f23b5aee
--- /dev/null
+++ b/esphome/components/store_yaml/store_yaml.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/automation.h"
+
+namespace esphome {
+namespace store_yaml {
+class StoreYamlComponent : public Component {
+  std::string yaml_;
+
+ public:
+  void set(const std::string &yaml);
+  std::string get() const;
+  void dump() const;
+};
+
+template<typename... Ts> class DumpAction : public Action<Ts...>, public Parented<StoreYamlComponent> {
+ public:
+  void play(Ts... x) override { this->parent_->dump(); }
+};
+
+}  // namespace store_yaml
+}  // namespace esphome