diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..82faf299
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,9 @@
+.aider*
+.DS_Store
+node_modules
+dist/
+.env*
+!.env.example
+.next
+.plasmo
+build
\ No newline at end of file
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 00000000..7be15178
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,9 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all",
+  "tabWidth": 2,
+  "semi": true,
+  "printWidth": 80,
+  "bracketSpacing": true,
+  "arrowParens": "always"
+}
diff --git a/package.json b/package.json
index 5a5ed0c4..2a73e4e7 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,9 @@
     "webapp:dev": "cd src/webapp && npm run dev",
     "webapp:extension:dev": "cd src/webapp && npm run dev:extension",
     "webapp:build": "cd src/webapp && npm run build",
-    "webapp:start": "cd src/webapp && npm run start"
+    "webapp:start": "cd src/webapp && npm run start",
+    "format": "prettier --write .",
+    "format:check": "prettier --check ."
   },
   "keywords": [],
   "author": "",