diff --git a/.lintstagedrc.yml b/.lintstagedrc.yml
index 6ea342c..9fecc96 100644
--- a/.lintstagedrc.yml
+++ b/.lintstagedrc.yml
@@ -1,2 +1,3 @@
 '*': npm run lint:fs && npm run lint:editorconfig
+'*.{json,md,yml,js,ts,d.ts}': prettier --write,
 '*.ts': npm run lint:ts
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..c830fc1
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,2 @@
+# autogenerated
+CHANGELOG.md
diff --git a/package-lock.json b/package-lock.json
index 071cf97..b980855 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,6 +22,7 @@
         "eslint-plugin-jest-dom": "3.6.5",
         "jest": "26.6.3",
         "lint-staged": "10.5.4",
+        "prettier": "3.1.0",
         "simple-git-hooks": "2.0.3",
         "ts-jest": "26.5.4",
         "ts-node": "9.1.1",
@@ -7517,6 +7518,21 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/prettier": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.1.0.tgz",
+      "integrity": "sha512-TQLvXjq5IAibjh8EpBIkNKxO749UEWABoiIZehEPiY4GNpVdhaFKqSTu+QrlU6D2dPAfubRmtJTi4K4YkQ5eXw==",
+      "dev": true,
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/pretty-format": {
       "version": "26.6.2",
       "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-26.6.2.tgz",
diff --git a/package.json b/package.json
index b386500..d666226 100644
--- a/package.json
+++ b/package.json
@@ -22,10 +22,12 @@
     "node": ">=10"
   },
   "scripts": {
+    "format": "prettier --write \"**/*.{json,md,yml,js,ts,d.ts}\"",
     "lint:fs": "ls-lint",
     "lint:editorconfig": "editorconfig-checker",
+    "lint:format": "prettier --check \"**/*.{json,md,yml,js,ts,d.ts}\"",
     "lint:ts": "eslint --ext .ts src",
-    "lint": "npm run lint:fs && npm run lint:editorconfig && npm run lint:ts",
+    "lint": "npm run lint:fs && npm run lint:editorconfig && npm run lint:format && npm run lint:ts",
     "test": "jest",
     "test:watch": "jest --watch",
     "build:ts": "tsc && tscpaths -p tsconfig.json -s ./src -o ./build",
@@ -46,6 +48,7 @@
     "eslint-plugin-jest-dom": "3.6.5",
     "jest": "26.6.3",
     "lint-staged": "10.5.4",
+    "prettier": "3.1.0",
     "simple-git-hooks": "2.0.3",
     "ts-jest": "26.5.4",
     "ts-node": "9.1.1",
diff --git a/readme.md b/readme.md
index 8a67ff3..c529b3c 100644
--- a/readme.md
+++ b/readme.md
@@ -19,21 +19,21 @@ npm install form-payload
 <form name="general">
   <label>
     Name
-    <input type="text" name="name" value="Jon">
+    <input type="text" name="name" value="Jon" />
   </label>
   <label>
     Birthday
-    <input type="date" name="birthday" value="2021-03-27">
+    <input type="date" name="birthday" value="2021-03-27" />
   </label>
   <label>
     Friends Count
-    <input type="number" name="friendsCount" value="1">
+    <input type="number" name="friendsCount" value="1" />
   </label>
   <fieldset name="friend">
     <legend>Friend</legend>
     <label>
       Friend Name
-      <input type="test" name="friendName" value="Kate">
+      <input type="test" name="friendName" value="Kate" />
     </label>
   </fieldset>
   <button type="submit">Submit</button>
@@ -44,7 +44,7 @@ npm install form-payload
 <form name="mailing">
   <label>
     Mailing
-    <input type="email" name="mail" name="example@mail.com">
+    <input type="email" name="mail" name="example@mail.com" />
   </label>
 </form>
 ```
@@ -73,12 +73,11 @@ mailingFormNode.addEventListener('change', (evt) => {
   console.log(getControlValue(evt.target));
   // 'example@mail.com'
 });
-
 ```
 
 ## With Frameworks
 
-*It doesn't matter which framework you use, you just need to pass the valid [HTMLFormElement](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement).*
+_It doesn't matter which framework you use, you just need to pass the valid [HTMLFormElement](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement)._
 
 ### React