diff --git a/app/profile/[id]/page.tsx b/app/profile/[id]/page.tsx
index 00e9e3a..8c03f9f 100644
--- a/app/profile/[id]/page.tsx
+++ b/app/profile/[id]/page.tsx
@@ -2,6 +2,7 @@
 import { Post } from "@/components/posts";
 import { posts } from "@/components/types/post";
 import { Button } from "@/components/ui/button";
+import { Checkbox } from "@/components/ui/checkbox";
 import { signOut, useSession } from "next-auth/react";
 import { useEffect, useState } from "react";
 
@@ -20,16 +21,21 @@ const LanguageMenu = () => {
   }, [language]);
 
   return (
-    <div className="flex items-center gap-2">
-      <label className="flex items-center gap-1 text-sm">
-        <input
-          type="checkbox"
+    <>
+      <div className="flex items-center space-x-2">
+        <Checkbox
+          id="terms"
           checked={language == "en"}
-          onChange={() => setLanguage(language == "en" ? "no" : "en")}
+          onCheckedChange={() => setLanguage(language == "en" ? "no" : "en")}
         />
-        Bergenser-modus
-      </label>
-    </div>
+        <label
+          htmlFor="terms"
+          className="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
+        >
+          Bergenser-modus
+        </label>
+      </div>
+    </>
   );
 };
 
diff --git a/app/register/page.tsx b/app/register/page.tsx
index 2d93cd2..04c4853 100644
--- a/app/register/page.tsx
+++ b/app/register/page.tsx
@@ -3,6 +3,7 @@
 import { signIn } from "next-auth/react";
 import { useState } from "react";
 import Link from "next/link";
+import { Checkbox } from "@/components/ui/checkbox";
 
 export default function RegisterPage() {
   const [email, setEmail] = useState("");
@@ -79,8 +80,8 @@ export default function RegisterPage() {
           placeholder="Gjenta passord"
         />
         <div className="flex items-center gap-2 flex-row">
+          <Checkbox onChange={() => setCreep(!creep)} />
           <label>Jeg er ikke creep</label>
-          <input type="checkbox" onChange={() => setCreep(!creep)} />
         </div>
         {error && <p className="text-red-500 text-center">{error}</p>}
         <button
diff --git a/components/header.tsx b/components/header.tsx
index 6b35079..af889cd 100644
--- a/components/header.tsx
+++ b/components/header.tsx
@@ -60,7 +60,7 @@ export function Header() {
           {title}
         </Link>
 
-        <div className="mt-4 md:mt-0 md:ml-auto flex items-center gap-2 flex-col md:mr-6">
+        <div className="mt-4 md:mt-0 md:ml-auto flex items-center gap-2 flex-col">
           <AuthButtons />
         </div>
       </div>
diff --git a/components/profile-button.tsx b/components/profile-button.tsx
index efd9ed6..9e1b31c 100644
--- a/components/profile-button.tsx
+++ b/components/profile-button.tsx
@@ -5,7 +5,7 @@ export function ProfileButton({ userId }: { userId: number }) {
   return (
     <Link
       href={`/profile/${userId}`}
-      className="h-10 w-10 bg-background rounded-full flex justify-center items-center text-foreground"
+      className="h-10 w-10 bg-background rounded-full flex justify-center items-center text-foreground mx-6"
     >
       <User className="h-6 w-6" />
     </Link>
diff --git a/components/ui/checkbox.tsx b/components/ui/checkbox.tsx
new file mode 100644
index 0000000..e54df6c
--- /dev/null
+++ b/components/ui/checkbox.tsx
@@ -0,0 +1,31 @@
+"use client";
+
+import * as React from "react";
+import * as CheckboxPrimitive from "@radix-ui/react-checkbox";
+import { CheckIcon } from "lucide-react";
+import { cn } from "../lib/utils";
+
+function Checkbox({
+  className,
+  ...props
+}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
+  return (
+    <CheckboxPrimitive.Root
+      data-slot="checkbox"
+      className={cn(
+        "peer border-muted dark:bg-input/30 data-[state=checked]:bg-muted data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-muted data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <CheckboxPrimitive.Indicator
+        data-slot="checkbox-indicator"
+        className="flex items-center justify-center text-current transition-none"
+      >
+        <CheckIcon className="size-3.5" />
+      </CheckboxPrimitive.Indicator>
+    </CheckboxPrimitive.Root>
+  );
+}
+
+export { Checkbox };
diff --git a/package.json b/package.json
index 30fa7c2..048bb25 100644
--- a/package.json
+++ b/package.json
@@ -9,9 +9,10 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@radix-ui/react-checkbox": "^1.1.4",
+    "@radix-ui/react-slot": "^1.1.2",
     "@supabase/ssr": "^0.6.1",
     "@supabase/supabase-js": "^2.49.3",
-    "@radix-ui/react-slot": "^1.1.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "framer-motion": "^12.6.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ce86625..0eafb7e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,9 +8,18 @@ importers:
 
   .:
     dependencies:
+      '@radix-ui/react-checkbox':
+        specifier: ^1.1.4
+        version: 1.1.4(@types/react-dom@19.0.4(@types/react@19.0.12))(@types/react@19.0.12)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)
       '@radix-ui/react-slot':
         specifier: ^1.1.2
         version: 1.1.2(@types/react@19.0.12)(react@19.0.0)
+      '@supabase/ssr':
+        specifier: ^0.6.1
+        version: 0.6.1(@supabase/supabase-js@2.49.3)
+      '@supabase/supabase-js':
+        specifier: ^2.49.3
+        version: 2.49.3
       class-variance-authority:
         specifier: ^0.7.1
         version: 0.7.1
@@ -23,12 +32,6 @@ importers:
       lucide-react:
         specifier: ^0.485.0
         version: 0.485.0(react@19.0.0)
-      '@supabase/ssr':
-        specifier: ^0.6.1
-        version: 0.6.1(@supabase/supabase-js@2.49.3)
-      '@supabase/supabase-js':
-        specifier: ^2.49.3
-        version: 2.49.3
       next:
         specifier: 15.2.4
         version: 15.2.4(react-dom@19.0.0(react@19.0.0))(react@19.0.0)
@@ -337,6 +340,22 @@ packages:
   '@panva/hkdf@1.2.1':
     resolution: {integrity: sha512-6oclG6Y3PiDFcoyk8srjLfVKyMfVCKJ27JwNPViuXziFpmdz+MZnZN/aKY0JGXgYuO/VghU0jcOAZgWXZ1Dmrw==}
 
+  '@radix-ui/primitive@1.1.1':
+    resolution: {integrity: sha512-SJ31y+Q/zAyShtXJc8x83i9TYdbAfHZ++tUZnvjJJqFjzsdUnKsxPL6IEtBlxKkU7yzer//GQtZSV4GbldL3YA==}
+
+  '@radix-ui/react-checkbox@1.1.4':
+    resolution: {integrity: sha512-wP0CPAHq+P5I4INKe3hJrIa1WoNqqrejzW+zoU0rOvo1b9gDEJJFl2rYfO1PYJUQCc2H1WZxIJmyv9BS8i5fLw==}
+    peerDependencies:
+      '@types/react': '*'
+      '@types/react-dom': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+      react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+      '@types/react-dom':
+        optional: true
+
   '@radix-ui/react-compose-refs@1.1.1':
     resolution: {integrity: sha512-Y9VzoRDSJtgFMUCoiZBDVo084VQ5hfpXxVE+NgkdNsjiDBByiImMZKKhxMwCbdHvhlENG6a833CbFkOQvTricw==}
     peerDependencies:
@@ -346,6 +365,41 @@ packages:
       '@types/react':
         optional: true
 
+  '@radix-ui/react-context@1.1.1':
+    resolution: {integrity: sha512-UASk9zi+crv9WteK/NU4PLvOoL3OuE6BWVKNF6hPRBtYBDXQ2u5iu3O59zUlJiTVvkyuycnqrztsHVJwcK9K+Q==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
+  '@radix-ui/react-presence@1.1.2':
+    resolution: {integrity: sha512-18TFr80t5EVgL9x1SwF/YGtfG+l0BS0PRAlCWBDoBEiDQjeKgnNZRVJp/oVBl24sr3Gbfwc/Qpj4OcWTQMsAEg==}
+    peerDependencies:
+      '@types/react': '*'
+      '@types/react-dom': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+      react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+      '@types/react-dom':
+        optional: true
+
+  '@radix-ui/react-primitive@2.0.2':
+    resolution: {integrity: sha512-Ec/0d38EIuvDF+GZjcMU/Ze6MxntVJYO/fRlCPhCaVUyPY9WTalHJw54tp9sXeJo3tlShWpy41vQRgLRGOuz+w==}
+    peerDependencies:
+      '@types/react': '*'
+      '@types/react-dom': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+      react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+      '@types/react-dom':
+        optional: true
+
   '@radix-ui/react-slot@1.1.2':
     resolution: {integrity: sha512-YAKxaiGsSQJ38VzKH86/BPRC4rh+b1Jpa+JneA5LRE7skmLPNAyeG8kPJj/oo4STLvlrs8vkf/iYyc3A5stYCQ==}
     peerDependencies:
@@ -355,6 +409,51 @@ packages:
       '@types/react':
         optional: true
 
+  '@radix-ui/react-use-callback-ref@1.1.0':
+    resolution: {integrity: sha512-CasTfvsy+frcFkbXtSJ2Zu9JHpN8TYKxkgJGWbjiZhFivxaeW7rMeZt7QELGVLaYVfFMsKHjb7Ak0nMEe+2Vfw==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
+  '@radix-ui/react-use-controllable-state@1.1.0':
+    resolution: {integrity: sha512-MtfMVJiSr2NjzS0Aa90NPTnvTSg6C/JLCV7ma0W6+OMV78vd8OyRpID+Ng9LxzsPbLeuBnWBA1Nq30AtBIDChw==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
+  '@radix-ui/react-use-layout-effect@1.1.0':
+    resolution: {integrity: sha512-+FPE0rOdziWSrH9athwI1R0HDVbWlEhd+FR+aSDk4uWGmSJ9Z54sdZVDQPZAinJhJXwfT+qnj969mCsT2gfm5w==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
+  '@radix-ui/react-use-previous@1.1.0':
+    resolution: {integrity: sha512-Z/e78qg2YFnnXcW88A4JmTtm4ADckLno6F7OXotmkQfeuCVaKuYzqAATPhVzl3delXE7CxIV8shofPn3jPc5Og==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
+  '@radix-ui/react-use-size@1.1.0':
+    resolution: {integrity: sha512-XW3/vWuIXHa+2Uwcc2ABSfcCledmXhhQPlGbfcRXbiUQI5Icjcg19BGCZVKKInYbvUCut/ufbbLLPFC5cbb1hw==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
   '@rtsao/scc@1.1.0':
     resolution: {integrity: sha512-zt6OdqaDoOnJ1ZYsCYGt9YmWzDXl4vQdKTyJev62gFhRGKdx7mcT54V9KIjg+d2wi9EXsPvAPKe7i7WjfVWB8g==}
 
@@ -2109,12 +2208,55 @@ snapshots:
 
   '@panva/hkdf@1.2.1': {}
 
+  '@radix-ui/primitive@1.1.1': {}
+
+  '@radix-ui/react-checkbox@1.1.4(@types/react-dom@19.0.4(@types/react@19.0.12))(@types/react@19.0.12)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)':
+    dependencies:
+      '@radix-ui/primitive': 1.1.1
+      '@radix-ui/react-compose-refs': 1.1.1(@types/react@19.0.12)(react@19.0.0)
+      '@radix-ui/react-context': 1.1.1(@types/react@19.0.12)(react@19.0.0)
+      '@radix-ui/react-presence': 1.1.2(@types/react-dom@19.0.4(@types/react@19.0.12))(@types/react@19.0.12)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)
+      '@radix-ui/react-primitive': 2.0.2(@types/react-dom@19.0.4(@types/react@19.0.12))(@types/react@19.0.12)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)
+      '@radix-ui/react-use-controllable-state': 1.1.0(@types/react@19.0.12)(react@19.0.0)
+      '@radix-ui/react-use-previous': 1.1.0(@types/react@19.0.12)(react@19.0.0)
+      '@radix-ui/react-use-size': 1.1.0(@types/react@19.0.12)(react@19.0.0)
+      react: 19.0.0
+      react-dom: 19.0.0(react@19.0.0)
+    optionalDependencies:
+      '@types/react': 19.0.12
+      '@types/react-dom': 19.0.4(@types/react@19.0.12)
+
   '@radix-ui/react-compose-refs@1.1.1(@types/react@19.0.12)(react@19.0.0)':
     dependencies:
       react: 19.0.0
     optionalDependencies:
       '@types/react': 19.0.12
 
+  '@radix-ui/react-context@1.1.1(@types/react@19.0.12)(react@19.0.0)':
+    dependencies:
+      react: 19.0.0
+    optionalDependencies:
+      '@types/react': 19.0.12
+
+  '@radix-ui/react-presence@1.1.2(@types/react-dom@19.0.4(@types/react@19.0.12))(@types/react@19.0.12)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)':
+    dependencies:
+      '@radix-ui/react-compose-refs': 1.1.1(@types/react@19.0.12)(react@19.0.0)
+      '@radix-ui/react-use-layout-effect': 1.1.0(@types/react@19.0.12)(react@19.0.0)
+      react: 19.0.0
+      react-dom: 19.0.0(react@19.0.0)
+    optionalDependencies:
+      '@types/react': 19.0.12
+      '@types/react-dom': 19.0.4(@types/react@19.0.12)
+
+  '@radix-ui/react-primitive@2.0.2(@types/react-dom@19.0.4(@types/react@19.0.12))(@types/react@19.0.12)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)':
+    dependencies:
+      '@radix-ui/react-slot': 1.1.2(@types/react@19.0.12)(react@19.0.0)
+      react: 19.0.0
+      react-dom: 19.0.0(react@19.0.0)
+    optionalDependencies:
+      '@types/react': 19.0.12
+      '@types/react-dom': 19.0.4(@types/react@19.0.12)
+
   '@radix-ui/react-slot@1.1.2(@types/react@19.0.12)(react@19.0.0)':
     dependencies:
       '@radix-ui/react-compose-refs': 1.1.1(@types/react@19.0.12)(react@19.0.0)
@@ -2122,6 +2264,38 @@ snapshots:
     optionalDependencies:
       '@types/react': 19.0.12
 
+  '@radix-ui/react-use-callback-ref@1.1.0(@types/react@19.0.12)(react@19.0.0)':
+    dependencies:
+      react: 19.0.0
+    optionalDependencies:
+      '@types/react': 19.0.12
+
+  '@radix-ui/react-use-controllable-state@1.1.0(@types/react@19.0.12)(react@19.0.0)':
+    dependencies:
+      '@radix-ui/react-use-callback-ref': 1.1.0(@types/react@19.0.12)(react@19.0.0)
+      react: 19.0.0
+    optionalDependencies:
+      '@types/react': 19.0.12
+
+  '@radix-ui/react-use-layout-effect@1.1.0(@types/react@19.0.12)(react@19.0.0)':
+    dependencies:
+      react: 19.0.0
+    optionalDependencies:
+      '@types/react': 19.0.12
+
+  '@radix-ui/react-use-previous@1.1.0(@types/react@19.0.12)(react@19.0.0)':
+    dependencies:
+      react: 19.0.0
+    optionalDependencies:
+      '@types/react': 19.0.12
+
+  '@radix-ui/react-use-size@1.1.0(@types/react@19.0.12)(react@19.0.0)':
+    dependencies:
+      '@radix-ui/react-use-layout-effect': 1.1.0(@types/react@19.0.12)(react@19.0.0)
+      react: 19.0.0
+    optionalDependencies:
+      '@types/react': 19.0.12
+
   '@rtsao/scc@1.1.0': {}
 
   '@rushstack/eslint-patch@1.11.0': {}
@@ -2781,7 +2955,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  eslint-module-utils@2.12.0(@typescript-eslint/parser@8.28.0(eslint@9.23.0(jiti@2.4.2))(typescript@5.8.2))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.10.0(eslint-plugin-import@2.31.0)(eslint@9.23.0(jiti@2.4.2)))(eslint@9.23.0(jiti@2.4.2)):
+  eslint-module-utils@2.12.0(@typescript-eslint/parser@8.28.0(eslint@9.23.0(jiti@2.4.2))(typescript@5.8.2))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.10.0)(eslint@9.23.0(jiti@2.4.2)):
     dependencies:
       debug: 3.2.7
     optionalDependencies:
@@ -2803,7 +2977,7 @@ snapshots:
       doctrine: 2.1.0
       eslint: 9.23.0(jiti@2.4.2)
       eslint-import-resolver-node: 0.3.9
-      eslint-module-utils: 2.12.0(@typescript-eslint/parser@8.28.0(eslint@9.23.0(jiti@2.4.2))(typescript@5.8.2))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.10.0(eslint-plugin-import@2.31.0)(eslint@9.23.0(jiti@2.4.2)))(eslint@9.23.0(jiti@2.4.2))
+      eslint-module-utils: 2.12.0(@typescript-eslint/parser@8.28.0(eslint@9.23.0(jiti@2.4.2))(typescript@5.8.2))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.10.0)(eslint@9.23.0(jiti@2.4.2))
       hasown: 2.0.2
       is-core-module: 2.16.1
       is-glob: 4.0.3