diff --git a/src/huffmans_code.py b/src/huffmans_code.py
new file mode 100644
index 0000000..f1e22ce
--- /dev/null
+++ b/src/huffmans_code.py
@@ -0,0 +1,131 @@
+import heapq
+from collections import Counter
+
+class TreeNode:
+    def __init__(self, char, freq):
+        self.char = char
+        self.freq = freq
+        self.left = None
+        self.right = None
+        
+    def __lt__(self, other):
+        return self.freq < other.freq
+
+class Huffman:
+
+    def __init__(self):
+        self.codes = {}
+        self.reversing = {}
+    
+    def build_frequency_dict(self, text):
+        return Counter(text)
+    
+    def build_heap(self, frequency):
+        heap = []
+        for char, freq in frequency.items():
+            node = TreeNode(char, freq)
+            heapq.heappush(heap, node)
+        return heap
+
+    def build_tree(self, heap):
+        while len(heap) > 1:
+            node1 = heapq.heappop(heap)
+            node2 = heapq.heappop(heap)
+
+            merged = TreeNode(None, node1.freq + node2.freq)
+            merged.left = node1
+            merged.right = node2
+
+            heapq.heappush(heap, merged)
+
+        if heap:
+            return heap[0]
+        
+        return None
+
+    def assigment(self, root, code):
+        if root is None:
+            return
+        
+        if root.char is not None:
+            self.codes[root.char] = code
+            self.reversing[code] = root.char
+            return
+
+        self.assigment(root.left, code + '0')
+        self.assigment(root.left, code + '1')
+
+    def building(self, root):
+        self.codes = {}
+        self.reverse = {}
+        if root:
+            self.assigment(root, '')
+        
+    def get_encoded(self, text):
+        encoded = ''
+        for char in text:
+            encoded += self.codes[char]
+        return encoded
+
+    def filling(self, encoded):
+        fill = 8 - len(encoded) % 8
+        for i in range(fill):
+            encoded += '0'
+
+        return encoded
+    
+    def get_byte(self, fill_text):
+        b = bytearray()
+        for i in range(0, len(fill_text), 8):
+            byte = fill_text[i:i+8]
+            b.append(int(byte, 2))
+        return b
+    
+    def compress(self, text):
+        frequency = self.frequency_dict(text)
+        heap = self.build_heap(frequency)
+        root = self.build_tree(heap)
+        self.assigment(root)
+
+        encoded_text = self.get_encoded(text)
+        filling_text = self.filling(encoded_text)
+        byte_array = self.get_byte(filling_text)
+
+        return bytes(byte_array)
+
+    def remove_filled(self, filling_text):
+        fill_info = filling_text[:8]
+        fill = int(fill_info, 2)
+
+        filling_text = filling_text[:8]
+        if fill > 0:
+            encoded_text = filling_text[:-fill]
+        else:
+            encoded_text = filling_text
+
+        return encoded_text
+
+    def decode(self, encoded_text):
+        current_code = ''
+        decoded_text = ''
+
+        for bit in encoded_text:
+            current_code += bit
+            if current_code in self.reversing:
+                char = self.reversing[current_code]
+                decoded_text += char
+                current_code = ''
+
+        return decoded_text
+
+    def decompress(self, compressed_text):
+        bit_string = ''
+        for byte in compressed_text:
+            bits = bin(byte)[2:].rjust(8, '0')
+            bit_string += bits
+
+        encoded_text = self.remove_filled(bit_string)
+        decompressed = self.decode(encoded_text)
+
+        return decompressed
+
diff --git a/test/__pycache__/conftest.cpython-313-pytest-8.4.2.pyc b/test/__pycache__/conftest.cpython-313-pytest-8.4.2.pyc
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diff --git a/test/__pycache__/pyramid_sort_test.cpython-313-pytest-8.4.2.pyc b/test/__pycache__/pyramid_sort_test.cpython-313-pytest-8.4.2.pyc
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