diff --git a/LICENSE b/LICENSE
index f288702..fcfb968 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,5 @@
+Binarian - Copyright (C) 2025 Sarahtonin & Lyxminx
+
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
diff --git a/README.md b/README.md
index 11c0c2e..e329df4 100644
--- a/README.md
+++ b/README.md
@@ -8,5 +8,9 @@ Welcome to Binarian! A project to write English and Norwegian in binary. The ide
 - Games like wordle and hangman
 - Translator
 
+## License
+
+This project is licensed under the GNU General Public License v3.0 or later - see the [LICENSE](LICENSE) file for details.
+
 
  
\ No newline at end of file
diff --git a/alphabet.py b/alphabet.py
index 719517a..58239d3 100644
--- a/alphabet.py
+++ b/alphabet.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 alphabet = {
     "a": "(00001)",
     "b": "(00010)",
diff --git a/functions.py b/functions.py
index 4e6c88d..e68a685 100644
--- a/functions.py
+++ b/functions.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 from alphabet import alphabet
 from os import system, name
 
diff --git a/gamemodes.py b/gamemodes.py
index 454dea4..395e92f 100644
--- a/gamemodes.py
+++ b/gamemodes.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 from wordlist import words
 import random
 from os import system, name
diff --git a/main.py b/main.py
index a168894..98908a9 100644
--- a/main.py
+++ b/main.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 from submenus import entoBin, binToEn, translateMenu
 from functions import clear
 import readchar
diff --git a/submenus.py b/submenus.py
index 63fa644..60bb82c 100644
--- a/submenus.py
+++ b/submenus.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 import readchar
 from gamemodes import norToBin, binToNor
 from functions import clear
diff --git a/translate.py b/translate.py
index 01afdcc..1f4af0a 100644
--- a/translate.py
+++ b/translate.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 from functions import *
 
 def translateEnToBin():
diff --git a/wordlist.py b/wordlist.py
index 45b6bcd..4b769ab 100644
--- a/wordlist.py
+++ b/wordlist.py
@@ -1,3 +1,19 @@
+# Binarian
+# Copyright (C) 2025 Sarahtonin & Lyxminx
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
 words = {
     1: [
         "cove",