diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index 1d64070..ebac81c 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -55,6 +55,7 @@ set(headers
     webserver_ota.h
     webserver_settings.h
     webserver_stringsettings.h
+    webserver_dumpnvs.h
     wifi_bobbycar.h
     wifitexthelpers.h
     accessors/globalaccessors.h
@@ -238,6 +239,7 @@ set(sources
     webserver_ota.cpp
     webserver_settings.cpp
     webserver_stringsettings.cpp
+    webserver_dumpnvs.cpp
     wifi_bobbycar.cpp
     wifitexthelpers.cpp
     accessors/globalaccessors.cpp
diff --git a/main/webserver.h b/main/webserver.h
index 16e4d27..d1328ee 100644
--- a/main/webserver.h
+++ b/main/webserver.h
@@ -22,6 +22,10 @@
 #endif
 #include "webserver_settings.h"
 #include "webserver_stringsettings.h"
+#ifdef OLD_NVS
+#include "webserver_dumpnvs.h"
+using namespace dump_nvs_handler;
+#endif
 
 #ifdef FEATURE_WEBSERVER
 namespace {
@@ -30,6 +34,7 @@ httpd_handle_t httpdHandle;
 void initWebserver();
 void handleWebserver();
 esp_err_t webserver_reboot_handler(httpd_req_t *req);
+
 }
 
 namespace {
@@ -63,6 +68,9 @@ void initWebserver()
          httpd_uri_t { .uri = "/saveSettings",       .method = HTTP_GET, .handler = webserver_saveSettings_handler,       .user_ctx = NULL },
          httpd_uri_t { .uri = "/stringSettings",     .method = HTTP_GET, .handler = webserver_stringSettings_handler,     .user_ctx = NULL },
          httpd_uri_t { .uri = "/saveStringSettings", .method = HTTP_GET, .handler = webserver_saveStringSettings_handler, .user_ctx = NULL },
+#ifdef OLD_NVS
+         // httpd_uri_t { .uri = "/dumpnvs",            .method = HTTP_GET, .handler = webserver_dump_nvs_handler,           .user_ctx = NULL },
+#endif
     })
     {
         const auto result = httpd_register_uri_handler(httpdHandle, &uri);
diff --git a/main/webserver_displaycontrol.h b/main/webserver_displaycontrol.h
index ed4b153..3721d7d 100644
--- a/main/webserver_displaycontrol.h
+++ b/main/webserver_displaycontrol.h
@@ -77,7 +77,8 @@ esp_err_t webserver_root_handler(httpd_req_t *req)
 #endif
 
                         "<a href=\"/settings\">Settings</a> - "
-                        "<a href=\"/stringSettings\">String Settings</a>";
+                        "<a href=\"/stringSettings\">String Settings</a> - "
+                        "<a href=\"/dumpnvs\">Dump NVS</a>";
             }
 
             {
diff --git a/main/webserver_dumpnvs.cpp b/main/webserver_dumpnvs.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/main/webserver_dumpnvs.h b/main/webserver_dumpnvs.h
new file mode 100644
index 0000000..6d6643c
--- /dev/null
+++ b/main/webserver_dumpnvs.h
@@ -0,0 +1,258 @@
+#pragma once
+
+// esp-idf includes
+#ifdef FEATURE_WEBSERVER
+#include <esp_http_server.h>
+#endif
+#include <esp_log.h>
+
+// 3rdparty lib includes
+#include <htmlbuilder.h>
+#include <fmt/core.h>
+#include <espcppmacros.h>
+#include <esphttpdutils.h>
+#include <lockhelper.h>
+#include <tickchrono.h>
+
+// local includes
+#include "globals.h"
+#include "webserver_lock.h"
+#include "settingsutils.h"
+
+#ifdef FEATURE_WEBSERVER
+namespace dump_nvs_handler {
+esp_err_t webserver_dump_nvs_handler(httpd_req_t *req);
+} // namespace
+
+using esphttpdutils::HtmlTag;
+
+namespace dump_nvs_handler {
+
+template<typename T>
+typename std::enable_if<
+    !std::is_same<T, bool>::value &&
+    !std::is_integral<T>::value &&
+    !std::is_same<T, std::array<int8_t, 4>>::value
+, bool>::type
+showInputForSetting(std::string_view key, T value, std::string &body)
+{
+    HtmlTag spanTag{"span", "style=\"color: red;\"", body};
+    body += "Unsupported config type";
+    return false;
+}
+
+template<typename T>
+typename std::enable_if<
+    std::is_same<T, bool>::value
+, bool>::type
+showInputForSetting(std::string_view key, T value, std::string &body)
+{
+    body += fmt::format("<input type=\"checkbox\" readonly name=\"{}\" value=\"true\" {}/>"
+                        "<input type=\"hidden\" readonly name=\"{}\" value=\"false\" />",
+                        esphttpdutils::htmlentities(key),
+                        value ? "checked " : "",
+                        esphttpdutils::htmlentities(key));
+    return true;
+}
+
+template<typename T>
+typename std::enable_if<
+    !std::is_same<T, bool>::value &&
+    std::is_integral<T>::value
+, bool>::type
+showInputForSetting(std::string_view key, T value, std::string &body)
+{
+    body += fmt::format("<input type=\"number\" name=\"{}\" value=\"{}\" min=\"{}\" max=\"{}\" step=\"1\" required readonly/>",
+                        esphttpdutils::htmlentities(key),
+                        value,
+                        std::numeric_limits<T>::min(),
+                        std::numeric_limits<T>::max());
+    return true;
+}
+
+template<typename T>
+typename std::enable_if<
+    std::is_same<T, std::array<int8_t, 4>>::value
+, bool>::type
+showInputForSetting(std::string_view key, T value, std::string &body)
+{
+    body += fmt::format("<input type=\"text\" name=\"{}\" value=\"{}{}{}{}\" pattern=\"[0-9]{{4}}\" required readonly/>",
+                        esphttpdutils::htmlentities(key),
+                        value[0],
+                        value[1],
+                        value[2],
+                        value[3]);
+    return true;
+}
+
+esp_err_t webserver_dump_nvs_handler(httpd_req_t *req)
+{
+    espcpputils::LockHelper helper{webserver_lock->handle, std::chrono::ceil<espcpputils::ticks>(5s).count()};
+    if (!helper.locked())
+    {
+        constexpr const std::string_view msg = "could not lock webserver_lock";
+        ESP_LOGE(TAG, "%.*s", msg.size(), msg.data());
+        CALL_AND_EXIT(esphttpdutils::webserver_resp_send, req, esphttpdutils::ResponseStatus::BadRequest, "text/plain", msg);
+    }
+
+    std::string body;
+    const auto profile = settingsPersister.currentlyOpenProfileIndex();
+    const auto switchBackProfile = profile ? int(*profile) : 0;
+
+    {
+        HtmlTag htmlTag{"html", body};
+
+        {
+            HtmlTag headTag{"head", body};
+
+            {
+                HtmlTag titleTag{"title", body};
+                body += "NVS dump";
+            }
+
+            body += "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1, shrink-to-fit=no\" />";
+
+            HtmlTag styleTag{"style", "type=\"text/css\"", body};
+            body +=
+                ".form-table {"
+                    "display: table;"
+                    "border-collapse: separate;"
+                    "border-spacing: 10px 0;"
+                "}"
+
+                ".form-table .form-table-row {"
+                    "display: table-row;"
+                "}"
+
+                ".form-table .form-table-row .form-table-cell {"
+                    "display: table-cell;"
+                "}";
+        }
+
+        {
+            HtmlTag bodyTag{"body", body};
+
+            {
+                HtmlTag h1Tag{"h1", body};
+                body += "NVS dump";
+            }
+
+            {
+                HtmlTag pTag{"p", body};
+                body += "<a href=\"/\">Display control</a> - "
+#ifdef FEATURE_OTA
+                        "<a href=\"/ota\">Update</a> - "
+#endif
+                        "<a href=\"/settings\">Settings</a> - "
+                        "<a href=\"/stringSettings\">String Settings</a> - "
+                        "<b>Dump NVS</b>";
+            }
+
+            HtmlTag divTag{"div", "class=\"form-table\"", body};
+            // Common setting
+            {
+                HtmlTag h1Tag{"h1", body};
+                body += "stringSettings";
+            }
+            stringSettings.executeForEveryCommonSetting([&](std::string_view key, const auto &value){
+                HtmlTag divTag{"div", "class=\"form-table-row\"", body};
+
+                {
+                    HtmlTag divTag{"div", "class=\"form-table\"", body};
+                    HtmlTag bTag{"b", body};
+                    body += esphttpdutils::htmlentities(key);
+                }
+
+                {
+                    HtmlTag divTag{"div", "class=\"form-table-cell\"", body};
+                    body += fmt::format("<input type=\"text\" name=\"{}\" value=\"{}\" required readonly/>",
+                                        esphttpdutils::htmlentities(key),
+                                        esphttpdutils::htmlentities(value));
+                }
+            });
+
+            {
+                HtmlTag h1Tag{"h1", body};
+                body += "settings";
+            }
+            settings.executeForEveryCommonSetting([&](std::string_view key, const auto &value){
+                HtmlTag divTag{"div", "class=\"form-table-row\"", body};
+
+                {
+                    HtmlTag divTag{"div", "class=\"form-table\"", body};
+                    HtmlTag bTag{"b", body};
+                    body += esphttpdutils::htmlentities(key);
+                }
+
+                {
+                    HtmlTag divTag{"div", "class=\"form-table-cell\"", body};
+                    showInputForSetting(key, value, body);
+                }
+            });
+
+            // ToDo: Do something that it does not crash (std::string probabbly gets to big)
+            // After that, change "profile_num < 1" to "profile_num < 4", uncomment the "switchProfile(profile_num);" and reenable the url in webserver.h
+
+            // Profile settings
+            for (uint8_t profile_num = 0; profile_num < 1; profile_num++) {
+
+#ifdef SIMPLIFIED_TRIGGER_TRIGGERONPRESET
+                if (profile_num == SIMPLIFIED_TRIGGER_TRIGGERONPRESET) {
+                    continue;
+                }
+#endif
+                // switchProfile(profile_num);
+
+                const auto cur_profile = settingsPersister.currentlyOpenProfileIndex();
+                const auto cur_profile_int = profile ? int(*cur_profile) : 0;
+                {
+                    HtmlTag h1Tag{"h1", body};
+                    body += fmt::format("stringSettings (Profile {})", cur_profile_int);
+                }
+                stringSettings.executeForEveryProfileSetting([&](const char *key, auto &value){
+                    HtmlTag divTag{"div", "class=\"form-table-row\"", body};
+
+                    {
+                        HtmlTag divTag{"div", "class=\"form-table\"", body};
+                        HtmlTag bTag{"b", body};
+                        body += esphttpdutils::htmlentities(key);
+                    }
+
+                    {
+                        HtmlTag divTag{"div", "class=\"form-table-cell\"", body};
+                        body += fmt::format("<input type=\"text\" name=\"{}\" value=\"{}\" required readonly/>",
+                                            esphttpdutils::htmlentities(key),
+                                            esphttpdutils::htmlentities(value));
+                    }
+                });
+
+                {
+                    HtmlTag h1Tag{"h1", body};
+                    body += fmt::format("settings (Profile {})", cur_profile_int);
+                }
+                settings.executeForEveryProfileSetting([&](const char *key, auto &value){
+                    HtmlTag divTag{"div", "class=\"form-table-row\"", body};
+
+                    {
+                        HtmlTag divTag{"div", "class=\"form-table\"", body};
+                        HtmlTag bTag{"b", body};
+                        body += esphttpdutils::htmlentities(key);
+                    }
+
+                    {
+                        HtmlTag divTag{"div", "class=\"form-table-cell\"", body};
+                        showInputForSetting(key, value, body);
+                    }
+                });
+            }
+        }
+    }
+
+    switchProfile(switchBackProfile);
+
+    CALL_AND_EXIT(esphttpdutils::webserver_resp_send, req, esphttpdutils::ResponseStatus::Ok, "text/html", body)
+}
+} // namespace
+
+#endif
+
diff --git a/main/webserver_ota.h b/main/webserver_ota.h
index 9e19ff5..5ea061e 100644
--- a/main/webserver_ota.h
+++ b/main/webserver_ota.h
@@ -70,7 +70,8 @@ esp_err_t webserver_ota_handler(httpd_req_t *req)
                 body += "<a href=\"/\">Display control</a> - "
                         "<b>Update</b> - "
                         "<a href=\"/settings\">Settings</a> - "
-                        "<a href=\"/stringSettings\">String Settings</a>";
+                        "<a href=\"/stringSettings\">String Settings</a> - "
+                        "<a href=\"/dumpnvs\">Dump NVS</a>";
             }
 
             if (const esp_app_desc_t *app_desc = esp_ota_get_app_description())
diff --git a/main/webserver_settings.h b/main/webserver_settings.h
index 98e5da3..1fa9f24 100644
--- a/main/webserver_settings.h
+++ b/main/webserver_settings.h
@@ -145,7 +145,8 @@ esp_err_t webserver_settings_handler(httpd_req_t *req)
                         "<a href=\"/ota\">Update</a> - "
 #endif
                         "<b>Settings</b> - "
-                        "<a href=\"/stringSettings\">String Settings</a>";
+                        "<a href=\"/stringSettings\">String Settings</a> - "
+                        "<a href=\"/dumpnvs\">Dump NVS</a>";
             }
 
             HtmlTag divTag{"div", "class=\"form-table\"", body};
diff --git a/main/webserver_stringsettings.h b/main/webserver_stringsettings.h
index b27a4eb..5c45351 100644
--- a/main/webserver_stringsettings.h
+++ b/main/webserver_stringsettings.h
@@ -84,7 +84,8 @@ esp_err_t webserver_stringSettings_handler(httpd_req_t *req)
                         "<a href=\"/ota\">Update</a> - "
 #endif
                         "<a href=\"/settings\">Settings</a> - "
-                        "<b>String Settings</b>";
+                        "<b>String Settings</b> - "
+                        "<a href=\"/dumpnvs\">Dump NVS</a>";
             }
 
             HtmlTag divTag{"div", "class=\"form-table\"", body};