diff --git a/TODO.md b/TODO.md
index 65c86ed..89f1d83 100644
--- a/TODO.md
+++ b/TODO.md
@@ -3,7 +3,7 @@
 # Development plans
 
 - [ ] Remove file when error while saving the data in DB
-- [ ] Show date in server log
+- [ ] Colorize server messages
 
 ## Features
 
@@ -27,4 +27,5 @@
 - [x] Close the DB correctly in any quit case (also by SIGTERM)
 - [x] Get rid of unsigned integers
 - [x] Check registration
-- [x] Auto create a database when one is missing.
\ No newline at end of file
+- [x] Auto create a database when one is missing
+- [x] Show date in server log
\ No newline at end of file
diff --git a/src/db/db_postgresql.c b/src/db/db_postgresql.c
index 5de312a..8d09ab7 100644
--- a/src/db/db_postgresql.c
+++ b/src/db/db_postgresql.c
@@ -4,6 +4,7 @@
 /* TODO: variadic function for preparing parameters */
 
 #include "../main.h"
+#include "../utils.h"
 #include "db_common.h"
 #include <db.h>
 #include <endian.h>
@@ -34,7 +35,7 @@ static void clearRes(void) {
 
 static int terminate(int code) {
   if (code != 0)
-    fprintf(stderr, "%s\n", PQerrorMessage(conn));
+    print_log(stdout, pl_error, "%s\n", PQerrorMessage(conn));
 
   if (res != NULL)
     PQclear(res);
@@ -47,7 +48,7 @@ static int terminate(int code) {
 
 static int exit_query(int code) {
   if (code != 0)
-    fprintf(stderr, "%s\n", PQerrorMessage(conn));
+    print_log(stdout, pl_error, "%s\n", PQerrorMessage(conn));
 
   if (res != NULL)
     PQclear(res);
@@ -57,7 +58,7 @@ static int exit_query(int code) {
 
 static int exit_query_2(int code) {
   if (code == 0)
-    fprintf(stderr, "%s\n", PQerrorMessage(conn));
+    print_log(stdout, pl_error, "%s\n", PQerrorMessage(conn));
 
   if (res != NULL)
     PQclear(res);
@@ -66,7 +67,7 @@ static int exit_query_2(int code) {
 }
 
 static void *exit_query_3(void *ptr) {
-  fprintf(stderr, "%s\n", PQerrorMessage(conn));
+  print_log(stdout, pl_error, "%s\n", PQerrorMessage(conn));
 
   if (res != NULL)
     PQclear(res);
@@ -99,8 +100,9 @@ int init_db_connection() {
   //   return terminate(2);
   // }
 
-  printf("Connection established! server version: %d, user: %s, db: %s\n",
-         server_ver, user, db_name);
+  print_log(stdout, pl_info,
+            "Connection established! server version: %d, user: %s, db: %s\n",
+            server_ver, user, db_name);
   return exit_query(0);
 }
 
@@ -271,7 +273,8 @@ s_file_t *db_get_file(i_get_file_db *arg) {
     strcpy(s_field, "user_id");
     sprintf(value, "%u", arg->user_id);
   } else {
-    fprintf(stderr, "db_get_file: none of the args is specified!\n");
+    print_log(stdout, pl_error,
+              "db_get_file: none of the args is specified!\n");
     return NULL;
   }
 
@@ -307,7 +310,7 @@ s_file_t *db_get_file(i_get_file_db *arg) {
 }
 
 int32_t db_get_files_data(i_get_files_db *arg, fl_t **fl_start,
-                           int32_t *full_count) {
+                          int32_t *full_count) {
   fl_t *fl_current;
   char query[512];
   char sort_by[16] = "id";
diff --git a/src/db/db_sqlite.c b/src/db/db_sqlite.c
index be70c05..8a8f357 100644
--- a/src/db/db_sqlite.c
+++ b/src/db/db_sqlite.c
@@ -2,6 +2,7 @@
 /* Copyright (c) 2026 Oleksandr Zhylin */
 
 #include "../main.h"
+#include "../utils.h"
 #include "db_common.h"
 #include <db.h>
 #include <endian.h>
@@ -40,7 +41,7 @@ typedef enum db_cb_resp (*db_callback)(sqlite3_stmt *stmt, void *resp);
 
 void print_err(char **err) {
   if (*err != NULL) {
-    printf("%s\n", *err);
+    print_log(stdout, pl_error, "%s\n", *err);
     sqlite3_free(*err);
     *err = NULL;
   }
@@ -128,7 +129,7 @@ enum db_cb_resp vdb_query(const char *zSql, db_callback callback, void *a_resp,
   /* Prepare arguments */
 
   if ((sqlite3_prepare_v2(db, zSql, -1, &stmt, &pzTail)) != SQLITE_OK) {
-    fprintf(stderr, "SQL Error: %s\n", sqlite3_errmsg(db));
+    print_log(stdout, pl_error, "SQL Error: %s\n", sqlite3_errmsg(db));
     return db_err;
   }
 
@@ -150,7 +151,8 @@ enum db_cb_resp vdb_query(const char *zSql, db_callback callback, void *a_resp,
         sqlite3_bind_blob(stmt, i + 1, va_arg(va_list, void *), size, NULL);
         size = 0;
       } else {
-        fprintf(stderr, "SQL ERROR: Size for a blob must be specified!\n");
+        print_log(stdout, pl_error,
+                  "SQL ERROR: Size for a blob must be specified!\n");
         return db_err;
       }
       break;
@@ -353,7 +355,8 @@ s_file_t *db_get_file(i_get_file_db *arg) {
   } else if (strlen(arg->name)) {
     strcpy(s_field, "name");
   } else {
-    fprintf(stderr, "db_get_file: none of the args is specified!\n");
+    print_log(stdout, pl_error,
+              "db_get_file: none of the args is specified!\n");
     return NULL;
   }
 
@@ -423,7 +426,7 @@ enum db_cb_resp db_get_files_count_db(sqlite3_stmt *stmt, void *resp) {
 }
 
 int32_t db_get_files_data(i_get_files_db *arg, fl_t **fl_start,
-                           int32_t *full_count) {
+                          int32_t *full_count) {
   fl_t *fl_current = NULL;
   char zSql[512];
   struct db_get_files_data data = {.fl_current = &fl_current,
diff --git a/src/file_p.c b/src/file_p.c
index 9181f41..3e5031b 100644
--- a/src/file_p.c
+++ b/src/file_p.c
@@ -4,6 +4,7 @@
 #include "file_p.h"
 #include "main.h"
 #include "session.h"
+#include "utils.h"
 #include <arpa/inet.h>
 #include <db.h>
 #include <errno.h>
@@ -162,7 +163,7 @@ int32_t file_send_prepare(session *sess, char *line, server_data_t *s_d) {
   file_d = open(sess->file->path, O_RDONLY);
 
   if (file_d == -1) {
-    fprintf(stdout, "Error opening file: %d\n", errno);
+    print_log(stdout, pl_error, "Error opening file: %d\n", errno);
     mlen = sprintf(err_mes, "Can't open file with id = %u\n", sess->file->id);
     write(sd, err_mes, mlen);
     return -2;
@@ -295,7 +296,8 @@ void file_download(session *sess) {
   int rlen = read(source_d, buf, INBUFSIZE);
   if (rlen == 0) {
     if (sess->file->rest) {
-      fprintf(stderr, "Error downloading file %s!\n", sess->file->name);
+      print_log(stdout, pl_error, "Error downloading file %s!\n",
+                sess->file->name);
       clear_file_from_sess(sess);
     }
     sess->state = OP_WAIT;
@@ -304,7 +306,8 @@ void file_download(session *sess) {
   write(dest_d, buf, rlen);
   sess->file->rest -= rlen;
   if (!sess->file->rest) {
-    printf("File %s is downloaded from the server\n", sess->file->name);
+    print_log(stdout, pl_info, "File %s is downloaded from the server\n",
+              sess->file->name);
     clear_file_from_sess(sess);
     sess->state = OP_WAIT;
   }
@@ -318,7 +321,8 @@ void file_upload(session *sess) {
   int rlen = read(source_d, buf, INBUFSIZE);
   if (rlen == 0) {
     if (sess->file->rest) {
-      fprintf(stderr, "Error uploading file %s!\n", sess->file->name);
+      print_log(stdout, pl_error, "Error uploading file %s!\n",
+                sess->file->name);
       unlink(sess->file->path); /* remove file */
       clear_file_from_sess(sess);
     }
@@ -329,19 +333,22 @@ void file_upload(session *sess) {
     write(dest_d, buf, sess->file->package_rest);
     rlen -= sess->file->package_rest;
     sess->file->rest -= sess->file->package_rest;
-    if (rlen == 0) return;
-    s_file_pd_t *fpd = (s_file_pd_t *) (buf + sess->file->package_rest);
+    if (rlen == 0)
+      return;
+    s_file_pd_t *fpd = (s_file_pd_t *)(buf + sess->file->package_rest);
     switch (fpd->signal) {
     case sig_continue:
       rlen -= sizeof(s_file_pd_t);
       if (rlen > 0) {
-        write(dest_d, buf + sess->file->package_rest + sizeof(s_file_pd_t), rlen);
-        sess->file->rest -= rlen;  
-      } 
+        write(dest_d, buf + sess->file->package_rest + sizeof(s_file_pd_t),
+              rlen);
+        sess->file->rest -= rlen;
+      }
       sess->file->package_rest = fpd->package_size - rlen;
       break;
     case sig_cancel:
-      fprintf(stderr, "Upload of %s is cancelled!\n", sess->file->name);
+      print_log(stdout, pl_error, "Upload of %s is cancelled!\n",
+                sess->file->name);
       unlink(sess->file->path); /* remove file */
       clear_file_from_sess(sess);
       sess->state = OP_WAIT;
@@ -359,7 +366,8 @@ void file_upload(session *sess) {
   }
 
   if (!sess->file->rest) {
-    printf("File %s is uploaded to the server\n", sess->file->name);
+    print_log(stdout, pl_info, "File %s is uploaded to the server\n",
+              sess->file->name);
     session_send_string(sess, "finished\n");
     if (db_save_file(sess)) {
       clear_file_from_sess(sess);
diff --git a/src/main.c b/src/main.c
index 076e2c3..9c927bc 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,6 +3,7 @@
 
 #include "main.h"
 #include "server.h"
+#include "utils.h"
 #include <db.h>
 #include <stdio.h>
 
@@ -14,7 +15,7 @@ int main(int argc, char *argv[]) {
   init_db_connection();
   server_data.ls = start_server();
   /* TODO: display server port */
-  printf("Server is started!\n");
+  print_log(stdout, pl_info, "Server is started!\n");
   server_main_loop(&server_data);
   db_close_connection();
   return 0;
diff --git a/src/server.c b/src/server.c
index ff468fc..8902f15 100644
--- a/src/server.c
+++ b/src/server.c
@@ -5,6 +5,7 @@
 #include "file_p.h"
 #include "main.h"
 #include "session.h"
+#include "utils.h"
 #include <arpa/inet.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -21,8 +22,8 @@
 volatile sig_atomic_t shutdown_requested = 0;
 volatile sig_atomic_t signal_received = 0;
 
-void term_int_handler(int s) { 
-  shutdown_requested = 1; 
+void term_int_handler(int s) {
+  shutdown_requested = 1;
   signal_received = s;
 }
 
@@ -69,7 +70,7 @@ void server_main_loop(server_data_t *s_d) {
 
     if (shutdown_requested != 0) {
       db_close_connection();
-      printf("\nStopping the server...\n");
+      print_log(stdout, pl_info, "\nStopping the server...\n");
       exit(signal_received);
     }
 
@@ -80,7 +81,8 @@ void server_main_loop(server_data_t *s_d) {
 
     if (FD_ISSET(s_d->ls, &readfds)) {
       if (-1 == accept_client(s_d->ls, connections, s_d->welcome_message)) {
-        fprintf(stderr, "Can't accept connection, error: %d\n", errno);
+        print_log(stdout, pl_error, "Can't accept connection, error: %d\n",
+                  errno);
       }
     }
 
@@ -159,7 +161,7 @@ int start_server(void) {
 
 void prepare_start(int argc, char *argv[]) {
   if (argc != 2) {
-    fprintf(stderr, "Usage: %s <work_dir>\n", argv[0]);
+    print_log(stdout, pl_error, "Usage: %s <work_dir>\n", argv[0]);
     exit(1);
   }
 
diff --git a/src/session.c b/src/session.c
index 461ba90..dd66c31 100644
--- a/src/session.c
+++ b/src/session.c
@@ -3,11 +3,12 @@
 
 #include "session.h"
 #include "client.h"
-#include <db.h>
 #include "file_p.h"
 #include "main.h"
 #include "user.h"
+#include "utils.h"
 #include <arpa/inet.h>
+#include <db.h>
 #include <fcntl.h>
 #include <netinet/in.h>
 #include <stdarg.h>
@@ -31,8 +32,8 @@ int32_t accept_client(int ls, session *connections[], char *wm) {
     return -1;
   }
   session *sess = make_new_session(sd, &addr, wm);
-  fprintf(stdout, "New connection: %s:%u\n", inet_ntoa(addr.sin_addr),
-          ntohs(addr.sin_port));
+  print_log(stdout, pl_info, "New connection: %s:%u\n",
+            inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
   connections[sd] = sess;
   return 0;
 }
@@ -158,7 +159,8 @@ void perform_session_action(session *sess, char *line, server_data_t *s_d) {
     res = file_upload_description(sess, line, s_d);
     if (res) {
       if (db_save_file(sess)) {
-        session_send_string(sess, "File \"%s\" is saved!\04\n", sess->file->name);
+        session_send_string(sess, "File \"%s\" is saved!\04\n",
+                            sess->file->name);
         clear_file_from_sess(sess);
         sess->state = OP_WAIT;
       } else {
diff --git a/src/utils.c b/src/utils.c
new file mode 100644
index 0000000..97a1892
--- /dev/null
+++ b/src/utils.c
@@ -0,0 +1,38 @@
+#include "utils.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+int print_log(FILE *output, enum pl_type type, const char *format_message,
+              ...) {
+  time_t t = time(NULL);
+  struct tm *tm = localtime(&t);
+  char date_preffix[128];
+  const char *uff_str;
+  int ret;
+  va_list args;
+  sprintf(date_preffix, "[%s] ", ctime(&t));
+  strftime(date_preffix, 128, "[%d.%m.%y %T]", tm);
+  switch (type) {
+  case pl_info:
+    uff_str = "%s %s";
+    break;
+  case pl_warning:
+    uff_str = "%s Warning: %s";
+    break;
+  case pl_error:
+    uff_str = "%s Error: %s";
+    break;
+  case pl_fatal:
+    uff_str = "%s Fatal: %s";
+    break;
+  }
+  char *uf_str = malloc(strlen(date_preffix) + 16 + strlen(format_message) + 4);
+  sprintf(uf_str, uff_str, date_preffix, format_message);
+  va_start(args, format_message);
+  ret = vfprintf(stdout, uf_str, args);
+  va_end(args);
+  return ret;
+}
\ No newline at end of file
diff --git a/src/utils.h b/src/utils.h
new file mode 100644
index 0000000..940e6f4
--- /dev/null
+++ b/src/utils.h
@@ -0,0 +1,14 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <stdio.h>
+enum pl_type {
+    pl_info,
+    pl_warning,
+    pl_error,
+    pl_fatal,
+};
+
+int print_log(FILE * output, enum pl_type type, const char *format_message, ...);
+
+#endif
\ No newline at end of file