diff --git a/app/Http/Controllers/Api/V1/Category/GetCategoriesController.php b/app/Http/Controllers/Api/V1/Category/GetCategoriesController.php
new file mode 100644
index 0000000..83c9ec9
--- /dev/null
+++ b/app/Http/Controllers/Api/V1/Category/GetCategoriesController.php
@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Api\V1\Category;
+
+use App\Http\Controllers\Controller;
+use App\Http\Resources\Api\V1\Category\CategoryResource;
+use App\Services\ArticleService;
+use Dedoc\Scramble\Attributes\Group;
+use Illuminate\Http\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
+
+#[Group('Categories', weight: 2)]
+class GetCategoriesController extends Controller
+{
+    public function __construct(private readonly ArticleService $articleService) {}
+
+    /**
+     * Get All Categories
+     *
+     * @unauthenticated
+     *
+     * @response array{status: true, message: string, data: CategoryResource[]}
+     */
+    public function __invoke(): JsonResponse
+    {
+        try {
+            $categories = $this->articleService->getAllCategories();
+
+            return response()->apiSuccess(
+                CategoryResource::collection($categories),
+                __('common.success')
+            );
+        } catch (\Throwable $e) {
+            return response()->apiError(
+                __('common.error'),
+                Response::HTTP_INTERNAL_SERVER_ERROR,
+                null,
+                $e->getMessage()
+            );
+        }
+    }
+}
diff --git a/app/Http/Controllers/Api/V1/Tag/GetTagsController.php b/app/Http/Controllers/Api/V1/Tag/GetTagsController.php
new file mode 100644
index 0000000..157a89b
--- /dev/null
+++ b/app/Http/Controllers/Api/V1/Tag/GetTagsController.php
@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Api\V1\Tag;
+
+use App\Http\Controllers\Controller;
+use App\Http\Resources\Api\V1\Tag\TagResource;
+use App\Services\ArticleService;
+use Dedoc\Scramble\Attributes\Group;
+use Illuminate\Http\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
+
+#[Group('Tags', weight: 2)]
+class GetTagsController extends Controller
+{
+    public function __construct(private readonly ArticleService $articleService) {}
+
+    /**
+     * Get All Tags
+     *
+     * @unauthenticated
+     *
+     * @response array{status: true, message: string, data: TagResource[]}
+     */
+    public function __invoke(): JsonResponse
+    {
+        try {
+            $tags = $this->articleService->getAllTags();
+
+            return response()->apiSuccess(
+                TagResource::collection($tags),
+                __('common.success')
+            );
+        } catch (\Throwable $e) {
+            return response()->apiError(
+                __('common.error'),
+                Response::HTTP_INTERNAL_SERVER_ERROR,
+                null,
+                $e->getMessage()
+            );
+        }
+    }
+}
diff --git a/app/Http/Resources/Api/V1/Category/CategoryResource.php b/app/Http/Resources/Api/V1/Category/CategoryResource.php
new file mode 100644
index 0000000..cfe120a
--- /dev/null
+++ b/app/Http/Resources/Api/V1/Category/CategoryResource.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Resources\Api\V1\Category;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin \App\Models\Category
+ */
+class CategoryResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array<string, mixed>
+     */
+    public function toArray($request): array
+    {
+        return [
+            'id' => $this->id,
+            'name' => $this->name,
+            'slug' => $this->slug,
+        ];
+    }
+}
diff --git a/app/Http/Resources/Api/V1/Tag/TagResource.php b/app/Http/Resources/Api/V1/Tag/TagResource.php
new file mode 100644
index 0000000..88be863
--- /dev/null
+++ b/app/Http/Resources/Api/V1/Tag/TagResource.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Resources\Api\V1\Tag;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin \App\Models\Tag
+ */
+class TagResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array<string, mixed>
+     */
+    public function toArray($request): array
+    {
+        return [
+            'id' => $this->id,
+            'name' => $this->name,
+            'slug' => $this->slug,
+        ];
+    }
+}
diff --git a/app/Services/ArticleService.php b/app/Services/ArticleService.php
index b45d7b4..2ca864c 100644
--- a/app/Services/ArticleService.php
+++ b/app/Services/ArticleService.php
@@ -5,6 +5,8 @@
 namespace App\Services;
 
 use App\Models\Article;
+use App\Models\Category;
+use App\Models\Tag;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Pagination\LengthAwarePaginator;
 
@@ -123,4 +125,24 @@ private function applyFilters(Builder $query, array $params): void
                 ->where('published_at', '<=', now());
         }
     }
+
+    /**
+     * Get all categories
+     *
+     * @return \Illuminate\Database\Eloquent\Collection<int, Category>
+     */
+    public function getAllCategories()
+    {
+        return Category::query()->get(['id', 'name', 'slug']);
+    }
+
+    /**
+     * Get all tags
+     *
+     * @return \Illuminate\Database\Eloquent\Collection<int, Tag>
+     */
+    public function getAllTags()
+    {
+        return Tag::query()->get(['id', 'name', 'slug']);
+    }
 }
diff --git a/routes/api_v1.php b/routes/api_v1.php
index 5aae028..a97186a 100644
--- a/routes/api_v1.php
+++ b/routes/api_v1.php
@@ -24,4 +24,10 @@
         Route::get('/', \App\Http\Controllers\Api\V1\Article\GetArticlesController::class)->name('api.v1.articles.index');
         Route::get('/{slug}', \App\Http\Controllers\Api\V1\Article\ShowArticleController::class)->name('api.v1.articles.show');
     });
+
+    // Category Routes (Public)
+    Route::get('categories', \App\Http\Controllers\Api\V1\Category\GetCategoriesController::class)->name('api.v1.categories.index');
+
+    // Tag Routes (Public)
+    Route::get('tags', \App\Http\Controllers\Api\V1\Tag\GetTagsController::class)->name('api.v1.tags.index');
 });
diff --git a/tests/Feature/API/V1/Category/GetCategoriesControllerTest.php b/tests/Feature/API/V1/Category/GetCategoriesControllerTest.php
new file mode 100644
index 0000000..04b5984
--- /dev/null
+++ b/tests/Feature/API/V1/Category/GetCategoriesControllerTest.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Models\Category;
+
+describe('API/V1/Category/GetCategoriesController', function () {
+    it('can get all categories', function () {
+        Category::factory()->count(3)->create();
+
+        $response = $this->getJson('/api/v1/categories');
+
+        $response->assertStatus(200)
+            ->assertJson(['status' => true])
+            ->assertJson(['message' => __('common.success')])
+            ->assertJsonStructure([
+                'data' => [
+                    '*' => [
+                        'id',
+                        'name',
+                        'slug',
+                    ],
+                ],
+            ]);
+
+        expect($response->json('data'))->toHaveCount(3);
+    });
+
+    it('returns error if service throws', function () {
+        $this->mock(\App\Services\ArticleService::class, function ($mock) {
+            $mock->shouldReceive('getAllCategories')
+                ->andThrow(new Exception('fail'));
+        });
+
+        $response = $this->getJson('/api/v1/categories');
+
+        $response->assertStatus(500)
+            ->assertJson(['status' => false])
+            ->assertJson(['message' => __('common.error')])
+            ->assertJsonStructure([
+                'data',
+                'error',
+            ]);
+    });
+});
diff --git a/tests/Feature/API/V1/Tag/GetTagsControllerTest.php b/tests/Feature/API/V1/Tag/GetTagsControllerTest.php
new file mode 100644
index 0000000..ed71aff
--- /dev/null
+++ b/tests/Feature/API/V1/Tag/GetTagsControllerTest.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Models\Tag;
+
+describe('API/V1/Tag/GetTagsController', function () {
+    it('can get all tags', function () {
+        Tag::factory()->count(4)->create();
+
+        $response = $this->getJson('/api/v1/tags');
+
+        $response->assertStatus(200)
+            ->assertJson(['status' => true])
+            ->assertJson(['message' => __('common.success')])
+            ->assertJsonStructure([
+                'data' => [
+                    '*' => [
+                        'id',
+                        'name',
+                        'slug',
+                    ],
+                ],
+            ]);
+
+        expect($response->json('data'))->toHaveCount(4);
+    });
+
+    it('returns error if service throws', function () {
+        $this->mock(\App\Services\ArticleService::class, function ($mock) {
+            $mock->shouldReceive('getAllTags')
+                ->andThrow(new Exception('fail'));
+        });
+
+        $response = $this->getJson('/api/v1/tags');
+
+        $response->assertStatus(500)
+            ->assertJson(['status' => false])
+            ->assertJson(['message' => __('common.error')])
+            ->assertJsonStructure([
+                'data',
+                'error',
+            ]);
+    });
+});