diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 5cafe3e..30eaf8a 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -3,23 +3,18 @@
 namespace App\Providers;
 
 use App\Listeners\UrlDiscoveredListener;
+use App\Services\LanguageDetectionService;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Support\ServiceProvider;
 use Lvl0\FediDiscover\Events\UrlDiscovered;
 
 class AppServiceProvider extends ServiceProvider
 {
-    /**
-     * Register any application services.
-     */
     public function register(): void
     {
-        //
+        $this->app->singleton(LanguageDetectionService::class);
     }
 
-    /**
-     * Bootstrap any application services.
-     */
     public function boot(): void
     {
         Event::listen(UrlDiscovered::class, UrlDiscoveredListener::class);
diff --git a/app/Services/LanguageDetectionService.php b/app/Services/LanguageDetectionService.php
new file mode 100644
index 0000000..2724ea0
--- /dev/null
+++ b/app/Services/LanguageDetectionService.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use LanguageDetection\Language;
+
+class LanguageDetectionService
+{
+    private Language $language;
+
+    public function __construct()
+    {
+        $this->language = new Language;
+    }
+
+    /**
+     * @return array{0: string, 1: float}|null
+     */
+    public function detect(string $text): ?array
+    {
+        if (trim($text) === '') {
+            return null;
+        }
+
+        $languages = $this->language->detect($text)->bestResults()->close();
+
+        if ($languages === []) {
+            return null;
+        }
+
+        // bestResults() keeps every candidate within 0.025 of the top score.
+        // array_key_first picks the highest-ranked one (arsort'd by the library).
+        $code = array_key_first($languages);
+
+        return [$code, $languages[$code]];
+    }
+}
diff --git a/composer.json b/composer.json
index 6ba251e..9af1143 100644
--- a/composer.json
+++ b/composer.json
@@ -21,6 +21,7 @@
         "laravel/tinker": "^3.0",
         "livewire/livewire": "^4.2",
         "lvl0/fedi-discover": "@dev",
+        "patrickschur/language-detection": "^5.3",
         "spatie/robots-txt": "^2.5",
         "symfony/dom-crawler": "^7.4"
     },
diff --git a/composer.lock b/composer.lock
index d2b609b..51ecdd2 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "707278fe3558199c1d07f11dba1d20ec",
+    "content-hash": "4d6e239c94fea8e9511f1e73f05db1df",
     "packages": [
         {
             "name": "brick/math",
@@ -2785,6 +2785,57 @@
             ],
             "time": "2026-02-16T23:10:27+00:00"
         },
+        {
+            "name": "patrickschur/language-detection",
+            "version": "v5.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/patrickschur/language-detection.git",
+                "reference": "df8d32021b2ef9fde52e6fcccb83e3806822c9c6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/patrickschur/language-detection/zipball/df8d32021b2ef9fde52e6fcccb83e3806822c9c6",
+                "reference": "df8d32021b2ef9fde52e6fcccb83e3806822c9c6",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "ext-mbstring": "*",
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^9.5.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "LanguageDetection\\": "src/LanguageDetection"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Patrick Schur",
+                    "email": "patrick_schur@outlook.de"
+                }
+            ],
+            "description": "A language detection library for PHP. Detects the language from a given text string.",
+            "homepage": "https://github.com/patrickschur/language-detection",
+            "keywords": [
+                "detect",
+                "detection",
+                "language"
+            ],
+            "support": {
+                "issues": "https://github.com/patrickschur/language-detection/issues",
+                "source": "https://github.com/patrickschur/language-detection/tree/v5.3.1"
+            },
+            "time": "2025-03-25T22:47:08+00:00"
+        },
         {
             "name": "phpoption/phpoption",
             "version": "1.9.5",
diff --git a/tests/Unit/Services/LanguageDetectionServiceTest.php b/tests/Unit/Services/LanguageDetectionServiceTest.php
new file mode 100644
index 0000000..62d4453
--- /dev/null
+++ b/tests/Unit/Services/LanguageDetectionServiceTest.php
@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Services;
+
+use App\Services\LanguageDetectionService;
+use Tests\TestCase;
+
+class LanguageDetectionServiceTest extends TestCase
+{
+    private LanguageDetectionService $service;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->service = new LanguageDetectionService;
+    }
+
+    public function test_detects_english_from_english_paragraph(): void
+    {
+        $text = 'The solar system is the gravitationally bound system of the Sun and the
+            objects that orbit it. Of the bodies that orbit the Sun directly, the largest
+            are the eight planets, with the remainder being smaller objects, the dwarf
+            planets and small solar system bodies. Planets and most other large bodies
+            in the solar system orbit the Sun in the same direction, counterclockwise
+            when viewed from above the Sun\'s north pole.';
+
+        $result = $this->service->detect($text);
+
+        $this->assertIsArray($result);
+        $this->assertCount(2, $result);
+        $this->assertTrue(
+            str_starts_with($result[0], 'en'),
+            "Expected an English-family tag, got '{$result[0]}'.",
+        );
+        $this->assertIsFloat($result[1]);
+        $this->assertGreaterThan(0.0, $result[1]);
+        $this->assertLessThanOrEqual(1.0, $result[1]);
+    }
+
+    public function test_detects_portuguese_from_portuguese_paragraph(): void
+    {
+        $text = 'O sistema solar é o sistema gravitacionalmente ligado composto pelo Sol e
+            pelos objetos que orbitam ao seu redor. Dos corpos que orbitam o Sol
+            diretamente, os maiores são os oito planetas, sendo o restante composto por
+            objetos menores, como planetas anões e corpos menores do sistema solar.
+            A Terra é o único planeta conhecido a abrigar vida, possuindo uma atmosfera
+            rica em nitrogênio e oxigênio que sustenta os seres vivos.';
+
+        $result = $this->service->detect($text);
+
+        $this->assertIsArray($result);
+        $this->assertCount(2, $result);
+        $this->assertTrue(
+            str_starts_with($result[0], 'pt'),
+            "Expected a Portuguese-family tag, got '{$result[0]}'.",
+        );
+        $this->assertIsFloat($result[1]);
+        $this->assertGreaterThan(0.0, $result[1]);
+        $this->assertLessThanOrEqual(1.0, $result[1]);
+    }
+
+    public function test_returns_null_for_empty_string(): void
+    {
+        $this->assertNull($this->service->detect(''));
+    }
+
+    public function test_returns_null_for_whitespace_only_string(): void
+    {
+        $this->assertNull($this->service->detect('   '));
+    }
+}