diff --git a/app/src/main/assets/ime/config.json b/app/src/main/assets/ime/config.json
index 425b3999..951c790d 100644
--- a/app/src/main/assets/ime/config.json
+++ b/app/src/main/assets/ime/config.json
@@ -26,6 +26,8 @@
     "canadian_french": "Canadian French (QWERTY)",
     "greek": "Ελληνικά",
     "hebrew": "עברית",
+    "serbian_latin": "Serbian (QWERTZ)",
+    "serbian_cyrillic": "Serbian (ЉЊЕРТЗ)",
     "kurdish": "کوردی"
   },
   "defaultSubtypes": [
@@ -208,6 +210,11 @@
       "id": 2001,
       "languageTag": "ckb",
       "preferredLayout": "kurdish"
+    },
+    {
+      "id": 2101,
+      "languageTag": "sr-RS",
+      "preferredLayout": "serbian_cyrillic"
     }
   ]
 }
diff --git a/app/src/main/assets/ime/text/characters/extended_popups/sr.json b/app/src/main/assets/ime/text/characters/extended_popups/sr.json
new file mode 100644
index 00000000..a1213530
--- /dev/null
+++ b/app/src/main/assets/ime/text/characters/extended_popups/sr.json
@@ -0,0 +1,61 @@
+{
+  "type": "characters/extended_popups",
+  "name": "sr",
+  "authors": [ "hedidnothingwrong", "GrbavaCigla" ],
+  "mapping": {
+    "all": {
+      "c": {
+        "relevant": [
+          { "code":  269, "label": "č" },
+          { "code":  263, "label": "ć" }
+        ]
+      },
+      "d": {
+        "relevant": [
+          { "code":  273, "label": "đ" }
+        ]
+      },
+      "s": {
+        "relevant": [
+          { "code":  353, "label": "š" }
+        ]
+      },
+      "z": {
+        "relevant": [
+          { "code":  382, "label": "ž" }
+        ]
+      },
+      "~right": {
+        "main": { "code":   44, "label": "," },
+        "relevant": [
+          { "code":   38, "label": "&" },
+          { "code":   37, "label": "%" },
+          { "code":   43, "label": "+" },
+          { "code":   34, "label": "\"" },
+          { "code":   45, "label": "-" },
+          { "code":   58, "label": ":" },
+          { "code":   39, "label": "'" },
+          { "code":   64, "label": "@" },
+          { "code":   59, "label": ";" },
+          { "code":   47, "label": "/" },
+          { "code":   40, "label": "(" },
+          { "code":   41, "label": ")" },
+          { "code":   35, "label": "#" },
+          { "code":   33, "label": "!" },
+          { "code":   63, "label": "?" }
+        ]
+      }
+    },
+    "uri": {
+      "~right": {
+        "main": { "code": -255, "label": ".com" },
+        "relevant": [
+          { "code": -255, "label": ".eu" },
+          { "code": -255, "label": ".rs" },
+          { "code": -255, "label": ".org" },
+          { "code": -255, "label": ".net" }
+        ]
+      }
+    }
+  }
+}
diff --git a/app/src/main/assets/ime/text/characters/serbian_cyrillic.json b/app/src/main/assets/ime/text/characters/serbian_cyrillic.json
new file mode 100644
index 00000000..47c01430
--- /dev/null
+++ b/app/src/main/assets/ime/text/characters/serbian_cyrillic.json
@@ -0,0 +1,44 @@
+{
+  "type": "characters",
+  "name": "serbian_cyrillic",
+  "authors": ["GrbavaCigla"],
+  "direction": "ltr",
+  "arrangement": [
+    [
+      { "code": 1113, "label": "љ" },
+      { "code": 1114, "label": "њ" },
+      { "code": 1077, "label": "е" },
+      { "code": 1088, "label": "р" },
+      { "code": 1090, "label": "т" },
+      { "code": 1079, "label": "з" },
+      { "code": 1091, "label": "у" },
+      { "code": 1080, "label": "и" },
+      { "code": 1086, "label": "о" },
+      { "code": 1087, "label": "п" },
+      { "code": 1096, "label": "ш" }
+    ],
+    [
+      { "code": 1072, "label": "а" },
+      { "code": 1089, "label": "с" },
+      { "code": 1076, "label": "д" },
+      { "code": 1092, "label": "ф" },
+      { "code": 1075, "label": "г" },
+      { "code": 1093, "label": "х" },
+      { "code": 1112, "label": "ј" },
+      { "code": 1082, "label": "к" },
+      { "code": 1083, "label": "л" },
+      { "code": 1095, "label": "ч" },
+      { "code": 1115, "label": "ћ" }
+    ],
+    [
+      { "code": 1119, "label": "џ" },
+      { "code": 1094, "label": "ц" },
+      { "code": 1074, "label": "в" },
+      { "code": 1073, "label": "б" },
+      { "code": 1085, "label": "н" },
+      { "code": 1084, "label": "м" },
+      { "code": 1106, "label": "ђ" },
+      { "code": 1078, "label": "ж" }
+    ]
+  ]
+}
diff --git a/app/src/main/assets/ime/text/characters/serbian_latin.json b/app/src/main/assets/ime/text/characters/serbian_latin.json
new file mode 100644
index 00000000..08deae01
--- /dev/null
+++ b/app/src/main/assets/ime/text/characters/serbian_latin.json
@@ -0,0 +1,45 @@
+{
+  "type": "characters",
+  "name": "serbian_latin",
+  "authors": ["GrbavaCigla"],
+  "direction": "ltr",
+  "arrangement": [
+    [
+      { "code": 113, "label": "q" },
+      { "code": 119, "label": "w" },
+      { "code": 101, "label": "e" },
+      { "code": 114, "label": "r" },
+      { "code": 116, "label": "t" },
+      { "code": 122, "label": "z" },
+      { "code": 117, "label": "u" },
+      { "code": 105, "label": "i" },
+      { "code": 111, "label": "o" },
+      { "code": 112, "label": "p" },
+      { "code": 353, "label": "š" }
+    ],
+    [
+      { "code":  97, "label": "a" },
+      { "code": 115, "label": "s" },
+      { "code": 100, "label": "d" },
+      { "code": 102, "label": "f" },
+      { "code": 103, "label": "g" },
+      { "code": 104, "label": "h" },
+      { "code": 106, "label": "j" },
+      { "code": 107, "label": "k" },
+      { "code": 108, "label": "l" },
+      { "code": 269, "label": "č" },
+      { "code": 263, "label": "ć" }
+    ],
+    [
+      { "code": 121, "label": "y" },
+      { "code": 120, "label": "x" },
+      { "code":  99, "label": "c" },
+      { "code": 118, "label": "v" },
+      { "code":  98, "label": "b" },
+      { "code": 110, "label": "n" },
+      { "code": 109, "label": "m" },
+      { "code": 273, "label": "đ" },
+      { "code": 382, "label": "ž" }
+    ]
+  ]
+}
diff --git a/utils/update_codes.py b/utils/update_codes.py
new file mode 100644
index 00000000..61a236f6
--- /dev/null
+++ b/utils/update_codes.py
@@ -0,0 +1,18 @@
+import json
+from sys import argv
+
+if len(argv) != 2:
+    print(f"Usage: {argv[0]} FILE")
+    exit(1)
+
+with open(argv[1], "r") as file:
+    layout_json = json.load(file)
+
+for i, row in enumerate(layout_json["arrangement"]):
+    for j, key in enumerate(row):
+        ch = key["label"]
+
+        layout_json["arrangement"][i][j]["code"] = ord(ch)
+
+with open(argv[1], "w") as file:
+    json.dump(layout_json, file, ensure_ascii=False)
\ No newline at end of file