diff --git a/src/Controller/App/Revision/ResetRevisionVisibilityController.php b/src/Controller/App/Revision/ResetRevisionVisibilityController.php
new file mode 100644
index 000000000..faacd6b7e
--- /dev/null
+++ b/src/Controller/App/Revision/ResetRevisionVisibilityController.php
@@ -0,0 +1,42 @@
+<?php
+declare(strict_types=1);
+
+namespace DR\Review\Controller\App\Revision;
+
+use DR\Review\Controller\AbstractController;
+use DR\Review\Controller\App\Review\ReviewController;
+use DR\Review\Entity\Review\CodeReview;
+use DR\Review\Repository\Revision\RevisionVisibilityRepository;
+use DR\Review\Security\Role\Roles;
+use DR\Review\Service\CodeReview\CodeReviewRevisionService;
+use DR\Review\Service\Revision\RevisionVisibilityService;
+use Symfony\Bridge\Doctrine\Attribute\MapEntity;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+class ResetRevisionVisibilityController extends AbstractController
+{
+    public function __construct(
+        private readonly RevisionVisibilityService $visibilityService,
+        private readonly RevisionVisibilityRepository $visibilityRepository,
+        private readonly CodeReviewRevisionService $revisionService
+    ) {
+    }
+
+    #[Route('app/reviews/{id<\d+>}/revision-visibility/reset', name: self::class, methods: 'POST')]
+    #[IsGranted(Roles::ROLE_USER)]
+    public function __invoke(#[MapEntity] CodeReview $review): RedirectResponse
+    {
+        $revisions    = $this->revisionService->getRevisions($review);
+        $visibilities = $this->visibilityService->getRevisionVisibilities($review, $revisions, $this->getUser());
+
+        // set all visible
+        foreach ($visibilities as $visibility) {
+            $visibility->setVisible(true);
+        }
+        $this->visibilityRepository->saveAll($visibilities, true);
+
+        return $this->refererRedirect(ReviewController::class, ['review' => $review]);
+    }
+}
diff --git a/templates/app/review/review.sidebar.html.twig b/templates/app/review/review.sidebar.html.twig
index eb9d6176d..b28107de2 100644
--- a/templates/app/review/review.sidebar.html.twig
+++ b/templates/app/review/review.sidebar.html.twig
@@ -21,6 +21,16 @@
                     {% endif %}
                 </a>
             </li>
+            {% if reviewModel.visibleRevisionCount != reviewModel.revisions|length %}
+                <li class="nav-item" title="{{ 'show.all.revisions'|trans }}">
+                    <form method="post"
+                          action="{{ path('DR\\Review\\Controller\\App\\Revision\\ResetRevisionVisibilityController', {id: review.id}) }}">
+                        <button type="submit" class="nav-link" {{ stimulus_controller('button') }}>
+                            <i class="bi-eye-fill"></i> {{ 'all'|trans }}
+                        </button>
+                    </form>
+                </li>
+            {% endif %}
         </ul>
     </div>
 
diff --git a/tests/Unit/Controller/App/Revision/ResetRevisionVisibilityControllerTest.php b/tests/Unit/Controller/App/Revision/ResetRevisionVisibilityControllerTest.php
new file mode 100644
index 000000000..413f57b06
--- /dev/null
+++ b/tests/Unit/Controller/App/Revision/ResetRevisionVisibilityControllerTest.php
@@ -0,0 +1,58 @@
+<?php
+declare(strict_types=1);
+
+namespace DR\Review\Tests\Unit\Controller\App\Revision;
+
+use DR\Review\Controller\AbstractController;
+use DR\Review\Controller\App\Review\ReviewController;
+use DR\Review\Controller\App\Revision\ResetRevisionVisibilityController;
+use DR\Review\Entity\Review\CodeReview;
+use DR\Review\Entity\Revision\Revision;
+use DR\Review\Entity\Revision\RevisionVisibility;
+use DR\Review\Entity\User\User;
+use DR\Review\Repository\Revision\RevisionVisibilityRepository;
+use DR\Review\Service\CodeReview\CodeReviewRevisionService;
+use DR\Review\Service\Revision\RevisionVisibilityService;
+use DR\Review\Tests\AbstractControllerTestCase;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\MockObject\MockObject;
+
+#[CoversClass(ResetRevisionVisibilityController::class)]
+class ResetRevisionVisibilityControllerTest extends AbstractControllerTestCase
+{
+    private RevisionVisibilityService&MockObject    $visibilityService;
+    private RevisionVisibilityRepository&MockObject $visibilityRepository;
+    private CodeReviewRevisionService&MockObject    $revisionService;
+
+    protected function setUp(): void
+    {
+        $this->visibilityService    = $this->createMock(RevisionVisibilityService::class);
+        $this->visibilityRepository = $this->createMock(RevisionVisibilityRepository::class);
+        $this->revisionService      = $this->createMock(CodeReviewRevisionService::class);
+        parent::setUp();
+    }
+
+    public function testInvoke(): void
+    {
+        $review     = new CodeReview();
+        $revision   = new Revision();
+        $visibility = (new RevisionVisibility())->setVisible(false);
+        $user       = new User();
+
+        $this->expectGetUser($user);
+        $this->revisionService->expects(self::once())->method('getRevisions')->with($review)->willReturn([$revision]);
+        $this->visibilityService->expects(self::once())->method('getRevisionVisibilities')
+            ->with($review, [$revision], $user)
+            ->willReturn([$visibility]);
+        $this->visibilityRepository->expects(self::once())->method('saveAll')->with([$visibility], true);
+        $this->expectRefererRedirect(ReviewController::class, ['review' => $review]);
+
+        ($this->controller)($review);
+        static::assertTrue($visibility->isVisible());
+    }
+
+    public function getController(): AbstractController
+    {
+        return new ResetRevisionVisibilityController($this->visibilityService, $this->visibilityRepository, $this->revisionService);
+    }
+}
diff --git a/translations/messages+intl-icu.en.php b/translations/messages+intl-icu.en.php
index 2fb0ae68c..7f08127ab 100644
--- a/translations/messages+intl-icu.en.php
+++ b/translations/messages+intl-icu.en.php
@@ -138,6 +138,7 @@
     'ignore.space.at.eol'                         => 'Ignore space at end-of-line',
     'ignore.space.change'                         => 'Ignore space changes',
     'ignore.whitespaces'                          => 'Ignore whitespaces',
+    'ignore.whitespaces.and.empty.lines'          => 'Ignore whitespaces and empty lines',
     'in.review'                                   => 'In review',
     'inactive'                                    => 'Inactive',
     'include.commits'                             => 'Include commits',
@@ -164,6 +165,7 @@
     'login.not.successful'                        => 'The log in was not successful',
     'login.unable.to.validate.login.attempt'      => 'Unable to validate the login attempt. Please retry',
     'logout'                                      => 'Logout',
+    'logs'                                        => 'Logs',
     'mail.comment.resolved.subject'               => '[Resolved discussion] {reviewId}: {reviewTitle}',
     'mail.comment.was.resolved.on'                => 'Comment was resolved by {userName} on',
     'mail.configure.settings'                     => 'Configure notification settings.',
@@ -176,6 +178,7 @@
     'mail.unsubscribe.footer'                     => 'If you don\'t want to receive these emails from {app_name} in the future, please unsubscribe.',
     'mail.updated.comment.subject'                => '[Updated discussion] {reviewId}: {reviewTitle}',
     'main.branch'                                 => 'Main branch',
+    'mark.all.as.read'                            => 'Mark all as read',
     'merged'                                      => 'merged',
     'name'                                        => 'Name',
     'never'                                       => 'Never',
@@ -281,6 +284,7 @@
     'settings'                                    => 'Settings',
     'settings.save.successfully'                  => 'Settings successfully saved',
     'show'                                        => 'show',
+    'show.all.revisions'                          => 'Show all revisions',
     'sign.in'                                     => 'Sign in',
     'sign.up'                                     => 'Sign up',
     'subject'                                     => 'Subject',
@@ -346,7 +350,4 @@
     'webhooks'                                    => 'Webhooks',
     'yes'                                         => 'Yes',
     'you'                                         => 'You',
-    'logs'                                        => 'Logs',
-    'mark.all.as.read'                            => 'Mark all as read',
-    'ignore.whitespaces.and.empty.lines'          => 'Ignore whitespaces and empty lines',
 ];