diff --git a/LeetCode/0443_String_Compression.py b/LeetCode/0443_String_Compression.py
new file mode 100644
index 0000000..609ce2a
--- /dev/null
+++ b/LeetCode/0443_String_Compression.py
@@ -0,0 +1,16 @@
+class Solution:
+    def compress(self, chars: List[str]) -> int:
+        read = 0
+        while read < len(chars) - 1:
+            count = 1
+            read_next = read + 1
+            while read < len(chars) - 1 and chars[read_next] == chars[read]:
+                del chars[read_next]
+                count += 1
+            if count > 1:
+                for char in str(count):
+                    chars.insert(read_next, char)
+                    read_next += 1
+            read = read_next
+        return len(chars)
+