diff --git a/src/Optimole.php b/src/Optimole.php
index a7665b1..1ef8403 100644
--- a/src/Optimole.php
+++ b/src/Optimole.php
@@ -33,7 +33,7 @@ final class Optimole
     /**
      * The Optimole SDK version.
      */
-    public const VERSION = '1.2.1';
+    public const VERSION = '1.2.2';
 
     /**
      * The Optimole dashboard API URL.
diff --git a/src/Resource/Image.php b/src/Resource/Image.php
index 9618ed9..c509b12 100644
--- a/src/Resource/Image.php
+++ b/src/Resource/Image.php
@@ -17,6 +17,16 @@
 
 class Image extends AbstractResource
 {
+    /**
+     * Set the dpr of the optimized image.
+     */
+    public function dpr($dpr = 1): self
+    {
+        $this->addProperty(new ImageProperty\DprProperty($dpr));
+
+        return $this;
+    }
+
     /**
      * Convert the optimized image to the given format.
      */
diff --git a/src/Resource/ImageProperty/DprProperty.php b/src/Resource/ImageProperty/DprProperty.php
new file mode 100644
index 0000000..f65f149
--- /dev/null
+++ b/src/Resource/ImageProperty/DprProperty.php
@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of Optimole PHP SDK.
+ *
+ * (c) Optimole Team <friends@optimole.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Optimole\Sdk\Resource\ImageProperty;
+
+use Optimole\Sdk\Exception\InvalidArgumentException;
+use Optimole\Sdk\Resource\PropertyInterface;
+
+class DprProperty implements PropertyInterface
+{
+    /**
+     * The dpr of the image.
+     */
+    private $dpr;
+
+    /**
+     * Constructor.
+     */
+    public function __construct($dpr = 1)
+    {
+        if (!is_int($dpr) || $dpr < 1) {
+            throw new InvalidArgumentException('Image dpr must be an integer greater or equal than 1.');
+        }
+        $dpr = max(1, min(5, $dpr));
+
+        $this->dpr = $dpr;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString(): string
+    {
+        return sprintf('dpr:%s', $this->dpr);
+    }
+}
diff --git a/tests/Unit/Resource/ImageTest.php b/tests/Unit/Resource/ImageTest.php
index 8bbc453..82c7d09 100644
--- a/tests/Unit/Resource/ImageTest.php
+++ b/tests/Unit/Resource/ImageTest.php
@@ -19,6 +19,27 @@
 
 class ImageTest extends TestCase
 {
+    public function testDprAddsDprPropriety(): void
+    {
+        $image = (new Image('domain', 'source'))->dpr(2);
+
+        $this->assertSame('https://domain/dpr:2/source', (string) $image);
+    }
+
+    public function testDprAddsDprProprietyDefault(): void
+    {
+        $image = (new Image('domain', 'source'))->dpr(1);
+
+        $this->assertSame('https://domain/dpr:1/source', (string) $image);
+    }
+
+    public function testDprAddsDprProprietyHigh(): void
+    {
+        $image = (new Image('domain', 'source'))->dpr(10);
+
+        $this->assertSame('https://domain/dpr:5/source', (string) $image);
+    }
+
     public function testFormatAddsFormatProperty(): void
     {
         $image = (new Image('domain', 'source'))->format('webp');