diff --git a/bot/callbacks/categories.py b/bot/callbacks/categories.py
new file mode 100644
index 0000000..5f4fd45
--- /dev/null
+++ b/bot/callbacks/categories.py
@@ -0,0 +1,159 @@
+from telebot import types, TeleBot
+from database.models import Categories
+from bot.handlers.start import startMarkup
+from bot.utils.crud_helpers import create_entity_markup
+
+# TODO: Add Option for showing courses with specific tags.
+
+
+def register(bot: TeleBot):
+    cancelMarkup = types.InlineKeyboardMarkup()
+    cancelMarkup.add(types.InlineKeyboardButton(
+        "Cancel", callback_data="cancel"))
+
+    CATEGORY_FIELDS = [
+        ('name', "the category's name"),
+        ('description', "The description for category"),
+        ('parent_id', "The parent category id")
+    ]
+    EDITABLE_FIELDS = {
+        'name': 1,
+        'description': 2,
+        'parent_id': 3
+    }
+
+    # Showing details of a Category
+    @bot.callback_query_handler(func=lambda call: call.data.startswith('category_'))
+    def show_category_details(call):
+        category_id = call.data.split('_')[1]
+        category = Categories.getCategorieById(category_id)
+
+        if category:
+            details = f"""
+            <b>🔖 Category Profile</b>
+
+            <b>Name:</b> {category[1]}
+            <b>Parent Category:</b> {category[3]}
+            <b>Description:</b> \n{category[2]}
+            """
+            details.strip()
+            markup = create_entity_markup("category", category_id)
+
+            bot.send_message(call.message.chat.id, details,
+                             reply_markup=markup, parse_mode="HTML")
+        else:
+            bot.send_message(call.message.chat.id, "Category not found.")
+
+        bot.answer_callback_query(call.id)
+
+    # Creating a Category Flow
+    @bot.callback_query_handler(func=lambda call: call.data == 'create_category')
+    def start_category_creation(call):
+        msg = bot.send_message(call.message.chat.id,
+                               "Please enter following data: (enter any key to start)",
+                               reply_markup=cancelMarkup)
+        bot.register_next_step_handler(msg, collect_field, {}, 0)
+        bot.answer_callback_query(call.id)
+
+    def collect_field(message, data, step):
+        # Save previous field
+        if step > 0:
+            field_name = CATEGORY_FIELDS[step - 1][0]
+            data[field_name] = message.text
+
+        # Done collecting?
+        if step >= len(CATEGORY_FIELDS):
+            show_confirmation(message, data)
+            return
+
+        # Ask next question
+        field_name, prompt = CATEGORY_FIELDS[step]
+        msg = bot.send_message(message.chat.id, f"Now enter {prompt}:",
+                               reply_markup=cancelMarkup)
+        bot.register_next_step_handler(msg, collect_field, data, step + 1)
+
+    def show_confirmation(message, data):
+        summary = "Is this correct? (enter any key to continue or cancel to exit)\n\n" + "\n".join(
+            f"{name.replace('_', ' ').title()}: {data[name]}"
+            for name, _ in CATEGORY_FIELDS
+        )
+        msg = bot.send_message(message.chat.id, summary,
+                               reply_markup=cancelMarkup)
+        bot.register_next_step_handler(msg, create_category, data)
+
+    def create_category(message, data):
+        if Categories.createCategory(**data):
+            bot.send_message(message.chat.id, "✅ Category created!",
+                             reply_markup=startMarkup())
+        else:
+            bot.send_message(
+                message.chat.id, "❌ Failed to create category.", reply_markup=startMarkup())
+
+    # Editing a Category Flow
+
+    @bot.callback_query_handler(func=lambda call: call.data.startswith('edit_category_'))
+    def start_category_editing(call):
+        category_id = call.data.split('_')[2]
+        category = Categories.getCategorieById(category_id)
+
+        if not category:
+            bot.send_message(call.message.chat.id, "Category not found.")
+            bot.answer_callback_query(call.id)
+            return
+
+        editMarkup = types.ReplyKeyboardMarkup(
+            resize_keyboard=True, one_time_keyboard=True)
+        for field in list(EDITABLE_FIELDS.keys()) + ['Cancel']:
+            editMarkup.add(types.KeyboardButton(field.capitalize()))
+
+        msg = bot.send_message(call.message.chat.id,
+                               "Please enter the field you want to edit: ", reply_markup=editMarkup)
+
+        bot.register_next_step_handler(
+            msg, process_field_select, category)
+        bot.answer_callback_query(call.id)
+
+    def process_field_select(message, category: tuple):
+        field = message.text.lower()
+        if field == 'cancel' or field not in EDITABLE_FIELDS:
+            msg = "Action cancelled." if field == 'cancel' else "Invalid field. Action cancelled."
+            bot.send_message(message.chat.id, msg,
+                             reply_markup=startMarkup())
+            return
+
+        current_value = category[EDITABLE_FIELDS[field]]
+
+        msg = bot.send_message(
+            message.chat.id, f"Current value is: {current_value}.\n Please enter new value for {field}:", reply_markup=cancelMarkup)
+        bot.register_next_step_handler(
+            msg, process_value_edit, category[0], field, current_value)
+
+    def process_value_edit(message, category_id, field, previous_value):
+        new_value = message.text
+
+        # Handle cancellation
+        if new_value.lower() == 'cancel' or new_value == f"{previous_value}":
+            msg = "Action cancelled." if new_value.lower(
+            ) == 'cancel' else f"No changes made to {field}."
+            bot.send_message(message.chat.id, msg, reply_markup=startMarkup())
+            return
+
+        # Update Category
+        if Categories.updateCategory(category_id, **{field: new_value}):
+            bot.send_message(
+                message.chat.id, f"✅ Category's {field} updated successfully.", reply_markup=startMarkup())
+        else:
+            bot.send_message(
+                message.chat.id, f"❌ Failed to update Category's {field}.", reply_markup=startMarkup())
+
+    # Deleting a Category
+    @bot.callback_query_handler(func=lambda call: call.data.startswith('delete_category_'))
+    def delete_category(call):
+        category_id = call.data.split('_')[2]
+        if (Categories.deleteCategory(category_id)):
+            bot.send_message(call.message.chat.id, "✅ Category deleted.",
+                             reply_markup=startMarkup())
+        else:
+            bot.send_message(call.message.chat.id, "❌ Failed to delete Category.",
+                             reply_markup=startMarkup())
+        bot.answer_callback_query(call.id)
diff --git a/bot/callbacks/init.py b/bot/callbacks/init.py
index c7fa4d5..18d11ae 100644
--- a/bot/callbacks/init.py
+++ b/bot/callbacks/init.py
@@ -1,4 +1,4 @@
-from . import students, teachers, courses, tags
+from . import students, teachers, courses, tags, categories
 from bot.handlers.start import startMarkup
 
 
@@ -8,6 +8,7 @@ def register_all_callbacks(bot):
     teachers.register(bot)
     courses.register(bot)
     tags.register(bot)
+    categories.register(bot)
 
     # Cancel is common among all
     @bot.callback_query_handler(func=lambda call: call.data == 'cancel')
diff --git a/bot/callbacks/tags.py b/bot/callbacks/tags.py
index 54abfe7..70e2f57 100644
--- a/bot/callbacks/tags.py
+++ b/bot/callbacks/tags.py
@@ -22,7 +22,7 @@ def register(bot: TeleBot):
 
     # Showing details of a Tag
     @bot.callback_query_handler(func=lambda call: call.data.startswith('tag_'))
-    def show_teacher_details(call):
+    def show_tag_details(call):
         tag_id = call.data.split('_')[1]
         tag = Tags.getTagById(tag_id)
 
@@ -135,7 +135,7 @@ def register(bot: TeleBot):
             bot.send_message(message.chat.id, msg, reply_markup=startMarkup())
             return
 
-        # Update teacher
+        # Update tag
         if Tags.updateTag(tag_id, **{field: new_value}):
             bot.send_message(
                 message.chat.id, f"✅ Tag's {field} updated successfully.", reply_markup=startMarkup())
@@ -143,7 +143,7 @@ def register(bot: TeleBot):
             bot.send_message(
                 message.chat.id, f"❌ Failed to update Tag's {field}.", reply_markup=startMarkup())
 
-    # Deleting a Teacher
+    # Deleting a Tag
     @bot.callback_query_handler(func=lambda call: call.data.startswith('delete_tag_'))
     def delete_tag(call):
         tag_id = call.data.split('_')[2]
diff --git a/bot/handlers/categories.py b/bot/handlers/categories.py
new file mode 100644
index 0000000..4c7ac34
--- /dev/null
+++ b/bot/handlers/categories.py
@@ -0,0 +1,31 @@
+import logging
+from telebot import types
+from database.models import Categories
+
+logger = logging.getLogger(__name__)
+
+
+def register(bot):
+    @bot.message_handler(func=lambda message: message.text == "Show Categories")
+    def get_categories(message):
+        try:
+            data = Categories.getAllCategories()
+            if data:
+                markup = types.InlineKeyboardMarkup(row_width=2)
+
+                for row in data:
+                    btn = types.InlineKeyboardButton(
+                        f"{row[1]} | id#{row[0]}", callback_data=f"category_{row[0]}")
+                    markup.add(btn)
+
+                # add button for creating a new category
+                markup.add(types.InlineKeyboardButton(
+                    "➕ Create New Category", callback_data="create_category"))
+
+                bot.send_message(
+                    message.chat.id, "Here is the data:", reply_markup=markup)
+            else:
+                bot.reply_to(message, "No data found.")
+        except Exception as e:
+            logger.error(f"Error in 'Show Categories' handler: {e}")
+            bot.reply_to(message, "Sorry, an error occurred.")
diff --git a/bot/handlers/init.py b/bot/handlers/init.py
index c3ef3f6..50b2f80 100644
--- a/bot/handlers/init.py
+++ b/bot/handlers/init.py
@@ -1,4 +1,4 @@
-from . import start, students, teachers, courses, tags, common
+from . import start, students, teachers, courses, tags, categories, common
 from bot.callbacks.init import register_all_callbacks
 
 
@@ -10,6 +10,7 @@ def register_all_handlers(bot):
     teachers.register(bot)
     courses.register(bot)
     tags.register(bot)
+    categories.register(bot)
     common.register(bot)  # Must be last (catch-all)
 
     # Callback handlers
diff --git a/database/models.py b/database/models.py
index e01ddc6..dc713c8 100644
--- a/database/models.py
+++ b/database/models.py
@@ -522,3 +522,144 @@ class Tags:
         finally:
             if conn:
                 connection.release_db_connection(conn)
+
+
+class Categories:
+    def getAllCategories():
+        conn = None
+        try:
+            conn = connection.get_db_connection()
+            if not conn:
+                return None
+
+            cursor = conn.cursor()
+            cursor.execute(
+                "SELECT id, name, description, parent_id FROM categories")
+            result = cursor.fetchall()
+            cursor.close()
+
+            return result if result else None
+        except Exception as e:
+            logger.error(f"Database query error in getAllCategories: {e}")
+            return None
+        finally:
+            if conn:
+                connection.release_db_connection(conn)
+
+    def getCategorieById(category_id):
+        conn = None
+        try:
+            conn = connection.get_db_connection()
+            if not conn:
+                return None
+
+            cursor = conn.cursor()
+            cursor.execute("""
+                SELECT
+                    c1.id,
+                    c1.name,
+                    c1.description,
+                    COALESCE(c2.name, 'None') AS parent_category
+                FROM
+                    categories c1
+                LEFT JOIN categories c2 ON c2.id = c1.parent_id
+                WHERE
+                    c1.id = %s;
+            """, (category_id,))
+
+            result = cursor.fetchall()
+            cursor.close()
+
+            return result[0] if result else None
+        except Exception as e:
+            logger.error(f"Database query error in getCategoryById: {e}")
+            return None
+        finally:
+            if conn:
+                connection.release_db_connection(conn)
+
+    def createCategory(name, description, parent_id=None):
+        conn = None
+        try:
+            conn = connection.get_db_connection()
+            if not conn:
+                return False
+
+            cursor = conn.cursor()
+            cursor.execute(
+                "INSERT INTO categories (name, description, parent_id) VALUES (%s, %s, %s)",
+                (name, description, parent_id)
+            )
+            conn.commit()
+            cursor.close()
+
+            return True
+        except Exception as e:
+            logger.error(f"Database query error in createCategory: {e}")
+            return False
+        finally:
+            if conn:
+                connection.release_db_connection(conn)
+
+    def updateCategory(category_id, **fields):
+        if not fields:
+            return False  # nothing to update
+
+        conn = None
+        try:
+            conn = connection.get_db_connection()
+            if not conn:
+                return False
+
+            cursor = conn.cursor()
+
+            # Build dynamic SET clause
+            columns = []
+            values = []
+
+            for key, value in fields.items():
+                columns.append(f"{key} = %s")
+                values.append(value)
+
+            values.append(category_id)
+
+            query = f"""
+                UPDATE categories
+                SET {', '.join(columns)}
+                WHERE id = %s
+            """
+
+            cursor.execute(query, tuple(values))
+            conn.commit()
+            cursor.close()
+
+            return True
+
+        except Exception as e:
+            logger.error(f"Database query error in updateCategory: {e}")
+            return False
+
+        finally:
+            if conn:
+                connection.release_db_connection(conn)
+
+    def deleteCategory(category_id):
+        conn = None
+        try:
+            conn = connection.get_db_connection()
+            if not conn:
+                return False
+
+            cursor = conn.cursor()
+            cursor.execute(
+                "DELETE FROM categories WHERE id = %s", (category_id,))
+            conn.commit()
+            cursor.close()
+
+            return True
+        except Exception as e:
+            logger.error(f"Database query error in deleteCategory: {e}")
+            return False
+        finally:
+            if conn:
+                connection.release_db_connection(conn)