diff --git a/Bot.cpp b/Bot.cpp
index 710cc11..1b454d5 100644
--- a/Bot.cpp
+++ b/Bot.cpp
@@ -1,5 +1,7 @@
 #include "Bot.h"
 
+#include "Logger.h"
+
 #include <banana/api.hpp>
 #include <fmt/format.h>
 
@@ -28,9 +30,9 @@ void Bot::setupCommands()
 	                             [](banana::expected<banana::boolean_t> result)
 	                             {
 		                             if (result)
-			                             fmt::print("commands set up successfully\n");
+			                             LOG(bot, "commands set up successfully");
 		                             else
-			                             fmt::print(stderr, "failed to set up commands\n");
+			                             LOGE(bot, "failed to set up commands");
 	                             });
 }
 
@@ -66,7 +68,7 @@ void Bot::getUpdates()
 			getUpdates();
 		}
 		else
-			fmt::print(stderr, "failed to get updates: {}\n", updates.error());
+			LOG(bot, "failed to get updates: {}", updates.error());
 	};
 
 	banana::api::get_updates(agent_, {.offset = updatesOffset_, .timeout = 50}, std::move(handler));
@@ -78,7 +80,7 @@ void Bot::processUpdate(const banana::api::update_t& update)
 	{
 		if (update.message->text)
 		{
-			fmt::print("rx: {}\n", *update.message->text);
+			LOG(bot, "rx: {}\n", *update.message->text);
 			if (*update.message->text == "/start")
 				processStartCommand(*update.message);
 			else if (*update.message->text == "/subscribe_case")
@@ -89,10 +91,10 @@ void Bot::processUpdate(const banana::api::update_t& update)
 			}
 		}
 		else
-			fmt::print("skip message without text"); // TODO ответить
+			LOG(bot, "skip message without text"); // TODO ответить
 	}
 	else
-		fmt::print("skip unknown update type");
+		LOGE(bot, "skip unknown update type");
 }
 
 void Bot::processStartCommand(const banana::api::message_t& message)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e7925a4..416fe7d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,7 @@ add_subdirectory(external)
 add_executable(court_monitor
 	Bot.cpp
 	CourtApi.cpp
+	Logger.cpp
 	Storage.cpp
 	main.cpp
 	)
diff --git a/Logger.cpp b/Logger.cpp
new file mode 100644
index 0000000..37e895b
--- /dev/null
+++ b/Logger.cpp
@@ -0,0 +1,12 @@
+#include "Logger.h"
+
+void vlog(std::FILE* stream, const char* category, fmt::string_view format, fmt::format_args args)
+{
+	log(stream, category, fmt::vformat(format, args));
+}
+
+void log(std::FILE* stream, const char* category, const std::string_view& message)
+{
+	auto formattedCategory = fmt::format("({})", category);
+	fmt::print(stream, "{: >16} {}\n", formattedCategory, message);
+}
diff --git a/Logger.h b/Logger.h
new file mode 100644
index 0000000..7073bbd
--- /dev/null
+++ b/Logger.h
@@ -0,0 +1,31 @@
+#ifndef COURT_MONITOR_LOGGER_H
+#define COURT_MONITOR_LOGGER_H
+
+#include <fmt/core.h>
+
+// clang-format off
+
+#define _CAT(a, b) a ## b
+#define _SELECT(PREFIX, _10, _9, _8, _7, _6, _5, _4, _3, _2, _1, SUFFIX, ...) PREFIX##_##SUFFIX
+
+#define _LOG_1(stream, category, text) log(stream, category, text)
+#define _LOG_N(stream, category, format, ...) log(stream, category, format, __VA_ARGS__)
+
+#define _LOG(stream, category, ...) _CAT(_SELECT(_LOG, __VA_ARGS__, N, N, N, N, N, N, N, N, N, 1,)(stream, category, __VA_ARGS__),)
+
+#define LOG(category, ...) _LOG(stdout, #category, __VA_ARGS__)
+#define LOGE(category, ...) _LOG(stderr, #category, __VA_ARGS__)
+
+// clang-format on
+
+void log(std::FILE* stream, const char* category, const std::string_view& message);
+
+void vlog(std::FILE* stream, const char* category, fmt::string_view format, fmt::format_args args);
+
+template <typename... T>
+void log(std::FILE* stream, const char* category, fmt::format_string<T...> format, T&&... args)
+{
+	vlog(stream, category, format, fmt::make_format_args(args...));
+}
+
+#endif // COURT_MONITOR_LOGGER_H
diff --git a/main.cpp b/main.cpp
index c68afcd..3db82e0 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,10 +1,10 @@
 #include "Bot.h"
 #include "CourtApi.h"
+#include "Logger.h"
 #include "Storage.h"
 
 #include <banana/agent/beast.hpp>
 #include <banana/api.hpp>
-#include <fmt/core.h>
 #include <nlohmann/json.hpp>
 
 #include <boost/asio/io_context.hpp>
@@ -23,12 +23,12 @@ void processAllSubscriptions(LocalStorage& storage, Bot& bot)
 	{
 		try
 		{
-			fmt::print("* Processing subscriptions for user {}\n", subscription.userId);
+			LOG(main, "* Processing subscriptions for user {}", subscription.userId);
 			for (auto& counter : subscription.counters)
 			{
-				fmt::print("** Processing case {}\n", counter.caseNumber);
+				LOG(main, "** Processing case {}", counter.caseNumber);
 				auto details = getCaseDetails(asioContext, counter.courtId, counter.caseNumber);
-				fmt::print("{}\n", details.dump());
+				LOG(main, details.dump());
 				auto url = details["url"].get<std::string>();
 
 				auto history = parseHistory(details);
@@ -39,7 +39,7 @@ void processAllSubscriptions(LocalStorage& storage, Bot& bot)
 		}
 		catch (const std::exception& e)
 		{
-			fmt::print(stderr, "{}\n", e.what());
+			LOG(main, e.what());
 			continue;
 		}
 	}
@@ -60,7 +60,7 @@ bool terminate = false;
 
 void handleSignal(int)
 {
-	fmt::print("signal!\n");
+	LOG(main, "signal!");
 	terminate = true;
 	asioWork.reset();
 	asioContext.stop();
@@ -75,7 +75,7 @@ int main()
 		// Загрузить данные из локального хранилища
 		LocalStorage storage;
 		loadStorage(storage);
-		fmt::print("Storage loaded\n");
+		LOG(main, "Storage loaded");
 
 		// Создать бота
 		Bot bot(asioContext, storage, terminate);
@@ -100,13 +100,13 @@ int main()
 		asioContext.run();
 
 		// Сохранить данные в локальное хранилище
-		fmt::print("Saving storage\n");
+		LOG(main, "Saving storage");
 		saveStorage(storage);
 		return 0;
 	}
 	catch (const std::exception& e)
 	{
-		fmt::print(stderr, "{}\n", e.what());
+		LOG(stderr, "{}\n", e.what());
 		return 1;
 	}
 }