diff --git a/src/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizer.php b/src/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizer.php
index 66ae9012522..a5f7f6c4ee2 100644
--- a/src/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizer.php
+++ b/src/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizer.php
@@ -14,6 +14,7 @@
 namespace ApiPlatform\Core\Bridge\RamseyUuid\Identifier\Normalizer;
 
 use ApiPlatform\Exception\InvalidIdentifierException;
+use ApiPlatform\RamseyUuid\UriVariableTransformer\UuidUriVariableTransformer;
 use Ramsey\Uuid\Exception\InvalidUuidStringException;
 use Ramsey\Uuid\Uuid;
 use Ramsey\Uuid\UuidInterface;
@@ -26,6 +27,11 @@
  */
 final class UuidNormalizer implements DenormalizerInterface
 {
+    public function __construct()
+    {
+        trigger_deprecation('api-platform/core', '2.7', sprintf('The class "%s" will be replaced by "%s".', self::class, UuidUriVariableTransformer::class));
+    }
+
     /**
      * {@inheritdoc}
      *
diff --git a/src/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizer.php b/src/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizer.php
index 85367d5e7fe..b6a771af6ad 100644
--- a/src/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizer.php
+++ b/src/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizer.php
@@ -14,6 +14,7 @@
 namespace ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer;
 
 use ApiPlatform\Exception\InvalidIdentifierException;
+use ApiPlatform\Symfony\UriVariableTransformer\UlidUriVariableTransformer;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
 use Symfony\Component\Uid\Ulid;
 
@@ -22,6 +23,11 @@
  */
 final class UlidNormalizer implements DenormalizerInterface
 {
+    public function __construct()
+    {
+        trigger_deprecation('api-platform/core', '2.7', sprintf('The class "%s" will be replaced by "%s".', self::class, UlidUriVariableTransformer::class));
+    }
+
     /**
      * {@inheritdoc}
      *
diff --git a/src/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizer.php b/src/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizer.php
index f84ded89bf0..211d98ba300 100644
--- a/src/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizer.php
+++ b/src/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizer.php
@@ -14,6 +14,7 @@
 namespace ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer;
 
 use ApiPlatform\Exception\InvalidIdentifierException;
+use ApiPlatform\Symfony\UriVariableTransformer\UuidUriVariableTransformer;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
 use Symfony\Component\Uid\Uuid;
 
@@ -22,6 +23,11 @@
  */
 final class UuidNormalizer implements DenormalizerInterface
 {
+    public function __construct()
+    {
+        trigger_deprecation('api-platform/core', '2.7', sprintf('The class "%s" will be replaced by "%s".', self::class, UuidUriVariableTransformer::class));
+    }
+
     /**
      * {@inheritdoc}
      *
diff --git a/src/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php b/src/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php
index 7a4aab08971..6eeef3281c0 100644
--- a/src/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php
+++ b/src/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php
@@ -201,10 +201,22 @@ private function registerCommonConfiguration(ContainerBuilder $container, array
 
         if (class_exists(Uuid::class)) {
             $loader->load('ramsey_uuid.xml');
+            if ($container->hasDefinition('api_platform.identifier.uuid_normalizer')) {
+                $container->getDefinition('api_platform.identifier.uuid_normalizer')
+                    ->setDeprecated(...$this->buildDeprecationArgs('2.7', 'The "%service_id%" service is deprecated since 2.7 and will be removed in 3.0. Use the "api_platform.ramsey_uuid.uri_variables.transformer.uuid" service instead.'));
+            }
         }
 
         if (class_exists(AbstractUid::class)) {
             $loader->load('symfony_uid.xml');
+            if ($container->hasDefinition('api_platform.identifier.symfony_ulid_normalizer')) {
+                $container->getDefinition('api_platform.identifier.symfony_ulid_normalizer')
+                    ->setDeprecated(...$this->buildDeprecationArgs('2.7', 'The "%service_id%" service is deprecated since 2.7 and will be removed in 3.0. Use the "api_platform.symfony.uri_variables.transformer.ulid" service instead.'));
+            }
+            if ($container->hasDefinition('api_platform.identifier.symfony_uuid_normalizer')) {
+                $container->getDefinition('api_platform.identifier.symfony_uuid_normalizer')
+                    ->setDeprecated(...$this->buildDeprecationArgs('2.7', 'The "%service_id%" service is deprecated since 2.7 and will be removed in 3.0. Use the "api_platform.symfony.uri_variables.transformer.uuid" service instead.'));
+            }
         }
 
         $container->setParameter('api_platform.metadata_backward_compatibility_layer', $config['metadata_backward_compatibility_layer']);
diff --git a/tests/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizerTest.php b/tests/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizerTest.php
index 3cd3cf99136..f0d43c58f69 100644
--- a/tests/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizerTest.php
+++ b/tests/Core/Bridge/RamseyUuid/Identifier/Normalizer/UuidNormalizerTest.php
@@ -17,11 +17,18 @@
 use ApiPlatform\Exception\InvalidIdentifierException;
 use PHPUnit\Framework\TestCase;
 use Ramsey\Uuid\Uuid;
+use Symfony\Bridge\PhpUnit\ExpectDeprecationTrait;
 
+/**
+ * @group legacy
+ */
 class UuidNormalizerTest extends TestCase
 {
+    use ExpectDeprecationTrait;
+
     public function testDenormalizeUuid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\RamseyUuid\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\RamseyUuid\UriVariableTransformer\UuidUriVariableTransformer".');
         $uuid = Uuid::uuid4();
         $normalizer = new UuidNormalizer();
         $this->assertTrue($normalizer->supportsDenormalization($uuid->toString(), Uuid::class));
@@ -30,6 +37,7 @@ public function testDenormalizeUuid()
 
     public function testNoSupportDenormalizeUuid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\RamseyUuid\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\RamseyUuid\UriVariableTransformer\UuidUriVariableTransformer".');
         $uuid = 'notanuuid';
         $normalizer = new UuidNormalizer();
         $this->assertFalse($normalizer->supportsDenormalization($uuid, ''));
@@ -37,6 +45,7 @@ public function testNoSupportDenormalizeUuid()
 
     public function testFailDenormalizeUuid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\RamseyUuid\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\RamseyUuid\UriVariableTransformer\UuidUriVariableTransformer".');
         $this->expectException(InvalidIdentifierException::class);
 
         $uuid = 'notanuuid';
@@ -47,6 +56,7 @@ public function testFailDenormalizeUuid()
 
     public function testDoNotSupportNotString()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\RamseyUuid\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\RamseyUuid\UriVariableTransformer\UuidUriVariableTransformer".');
         $uuid = Uuid::uuid4();
         $normalizer = new UuidNormalizer();
         $this->assertFalse($normalizer->supportsDenormalization($uuid, Uuid::class));
diff --git a/tests/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizerTest.php b/tests/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizerTest.php
index 170fab26d65..24e466dfb07 100644
--- a/tests/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizerTest.php
+++ b/tests/Core/Bridge/Symfony/Identifier/Normalizer/UlidNormalizerTest.php
@@ -16,11 +16,17 @@
 use ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UlidNormalizer;
 use ApiPlatform\Exception\InvalidIdentifierException;
 use PHPUnit\Framework\TestCase;
+use Symfony\Bridge\PhpUnit\ExpectDeprecationTrait;
 use Symfony\Component\Uid\AbstractUid;
 use Symfony\Component\Uid\Ulid;
 
+/**
+ * @group legacy
+ */
 final class UlidNormalizerTest extends TestCase
 {
+    use ExpectDeprecationTrait;
+
     protected function setUp(): void
     {
         if (!class_exists(AbstractUid::class)) {
@@ -30,6 +36,7 @@ protected function setUp(): void
 
     public function testDenormalizeUlid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UlidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UlidUriVariableTransformer".');
         $ulid = new Ulid();
         $normalizer = new UlidNormalizer();
         $this->assertTrue($normalizer->supportsDenormalization($ulid->__toString(), Ulid::class));
@@ -38,6 +45,7 @@ public function testDenormalizeUlid()
 
     public function testNoSupportDenormalizeUlid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UlidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UlidUriVariableTransformer".');
         $ulid = 'notanulid';
         $normalizer = new UlidNormalizer();
         $this->assertFalse($normalizer->supportsDenormalization($ulid, ''));
@@ -45,6 +53,7 @@ public function testNoSupportDenormalizeUlid()
 
     public function testFailDenormalizeUlid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UlidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UlidUriVariableTransformer".');
         $this->expectException(InvalidIdentifierException::class);
 
         $ulid = 'notanulid';
@@ -55,6 +64,7 @@ public function testFailDenormalizeUlid()
 
     public function testDoNotSupportNotString()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UlidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UlidUriVariableTransformer".');
         $ulid = new Ulid();
         $normalizer = new UlidNormalizer();
         $this->assertFalse($normalizer->supportsDenormalization($ulid, Ulid::class));
diff --git a/tests/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizerTest.php b/tests/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizerTest.php
index 32c124a72ad..0f1278cf05f 100644
--- a/tests/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizerTest.php
+++ b/tests/Core/Bridge/Symfony/Identifier/Normalizer/UuidNormalizerTest.php
@@ -16,11 +16,17 @@
 use ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UuidNormalizer;
 use ApiPlatform\Exception\InvalidIdentifierException;
 use PHPUnit\Framework\TestCase;
+use Symfony\Bridge\PhpUnit\ExpectDeprecationTrait;
 use Symfony\Component\Uid\AbstractUid;
 use Symfony\Component\Uid\Uuid;
 
+/**
+ * @group legacy
+ */
 final class UuidNormalizerTest extends TestCase
 {
+    use ExpectDeprecationTrait;
+
     protected function setUp(): void
     {
         if (!class_exists(AbstractUid::class)) {
@@ -30,6 +36,8 @@ protected function setUp(): void
 
     public function testDenormalizeUuid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UuidUriVariableTransformer".');
+
         $uuid = Uuid::v4();
         $normalizer = new UuidNormalizer();
         $this->assertTrue($normalizer->supportsDenormalization($uuid->__toString(), Uuid::class));
@@ -38,6 +46,7 @@ public function testDenormalizeUuid()
 
     public function testNoSupportDenormalizeUuid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UuidUriVariableTransformer".');
         $uuid = 'notanuuid';
         $normalizer = new UuidNormalizer();
         $this->assertFalse($normalizer->supportsDenormalization($uuid, ''));
@@ -45,6 +54,7 @@ public function testNoSupportDenormalizeUuid()
 
     public function testFailDenormalizeUuid()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UuidUriVariableTransformer".');
         $this->expectException(InvalidIdentifierException::class);
 
         $uuid = 'notanuuid';
@@ -55,6 +65,7 @@ public function testFailDenormalizeUuid()
 
     public function testDoNotSupportNotString()
     {
+        $this->expectDeprecation('Since api-platform/core 2.7: The class "ApiPlatform\Core\Bridge\Symfony\Identifier\Normalizer\UuidNormalizer" will be replaced by "ApiPlatform\Symfony\UriVariableTransformer\UuidUriVariableTransformer".');
         $uuid = Uuid::v4();
         $normalizer = new UuidNormalizer();
         $this->assertFalse($normalizer->supportsDenormalization($uuid, Uuid::class));