diff --git a/site/components/Signin.tsx b/site/components/Signin.tsx
index 3155a588c..b48e1655d 100644
--- a/site/components/Signin.tsx
+++ b/site/components/Signin.tsx
@@ -5,6 +5,7 @@ import { useSearchParams, useRouter } from 'next/navigation';
 import Icon from '@/components/Icon';
 import { signIn } from 'next-auth/react';
 import { ChangeEvent, useState } from 'react';
+import { getNextAuthErrorMessage } from '@/helpers/index';
 
 export default function Signin() {
   const router = useRouter();
@@ -14,8 +15,8 @@ export default function Signin() {
     email: '',
     password: '',
   });
-  const [error, setError] = useState(searchParams.get('error') || '');
-
+  const nextAuthError = searchParams.get('error');
+  const [error, setError] = useState(nextAuthError ? getNextAuthErrorMessage(nextAuthError) : '');
   const callbackUrl = searchParams.get('callbackUrl') || '/';
 
   const onSubmit = async (e: React.FormEvent) => {
@@ -36,7 +37,7 @@ export default function Signin() {
       if (!res?.error) {
         router.push(callbackUrl);
       } else {
-        setError('invalid email or password');
+        setError('Invalid email or password');
       }
     } catch (error: any) {
       setLoading(false);
diff --git a/site/helpers/index.ts b/site/helpers/index.ts
index e145eb500..9adf46e7d 100644
--- a/site/helpers/index.ts
+++ b/site/helpers/index.ts
@@ -1,40 +1,75 @@
 export const groupBy = function (xs, key) {
   return xs.reduce(function (rv, x) {
-    ;(rv[x[key]] = rv[x[key]] || []).push(x)
-    return rv
-  }, {})
-}
+    ;(rv[x[key]] = rv[x[key]] || []).push(x);
+    return rv;
+  }, {});
+};
 
 export const sortByKeys = function (xs) {
   return Object.keys(xs)
     .sort()
     .reduce((obj, key) => {
-      obj[key] = xs[key]
-      return obj
-    }, {})
-}
+      obj[key] = xs[key];
+      return obj;
+    }, {});
+};
 
 export const toPascalCase = function (text: string) {
   return text
-    .replace(new RegExp(/[-_]+/, "g"), " ")
-    .replace(new RegExp(/[^\w\s]/, "g"), "")
+    .replace(new RegExp(/[-_]+/, 'g'), ' ')
+    .replace(new RegExp(/[^\w\s]/, 'g'), '')
     .replace(
-      new RegExp(/\s+(.)(\w+)/, "g"),
+      new RegExp(/\s+(.)(\w+)/, 'g'),
       ($1, $2, $3) => `${$2.toUpperCase() + $3.toLowerCase()}`
     )
-    .replace(new RegExp(/\s/, "g"), "")
-    .replace(new RegExp(/\w/), (s) => s.toUpperCase())
-}
+    .replace(new RegExp(/\s/, 'g'), '')
+    .replace(new RegExp(/\w/), (s) => s.toUpperCase());
+};
 
 export const baseUrl = {
-  development: "http://localhost:3000",
-  production: "https://tabler-icons.io",
-}[process.env.NODE_ENV]
+  development: 'http://localhost:3000',
+  production: 'https://tabler-icons.io',
+}[process.env.NODE_ENV];
 
 export const getCurrentBrand = (hostname: string) => {
   if (hostname && hostname.match(/tabler-icons/)) {
-    return "tabler-icons"
+    return 'tabler-icons';
   }
 
-  return "tabler-ui"
-}
+  return 'tabler-ui';
+};
+
+export const getNextAuthErrorMessage = (error: string): string => {
+  // Nextauth errors
+  // https://next-auth.js.org/configuration/pages#sign-in-page
+  // OAuthSignin: Error in constructing an authorization URL (1, 2, 3),
+  // OAuthCallback: Error in handling the response (1, 2, 3) from an OAuth provider.
+  // OAuthCreateAccount: Could not create OAuth provider user in the database.
+  // EmailCreateAccount: Could not create email provider user in the database.
+  // Callback: Error in the OAuth callback handler route
+  // OAuthAccountNotLinked: If the email on the account is already linked, but not with this OAuth account
+  // EmailSignin: Sending the e-mail with the verification token failed
+  // CredentialsSignin: The authorize callback returned null in the Credentials provider. We don't recommend providing information about which part of the credentials were wrong, as it might be abused by malicious hackers.
+  // SessionRequired: The content of this page requires you to be signed in at all times. See useSession for configuration.
+  // Default: Catch all, will apply, if none of the above matched
+
+  switch (error) {
+    case 'OAuthSignin':
+    case 'OAuthCallback':  
+    case 'OAuthCreateAccount':   
+    case 'EmailCreateAccount':
+    case 'Callback':
+      return 'Try signing in with a different account.';
+    case 'OAuthAccountNotLinked':
+      return 'To confirm your identity, sign in with the same account you used originally.';
+    case 'EmailSignin':
+      return 'The e-mail could not be sent.';
+    case 'CredentialsSignin':
+      return 'Sign in failed. Check the details you provided are correct.';
+    case 'SessionRequired':
+      return 'Please sign in to access this page.';
+    case 'Default':
+    default:
+      return 'Unable to sign in.';
+  }  
+};
\ No newline at end of file