diff --git a/module/Core/src/Action/Model/QrCodeParams.php b/module/Core/src/Action/Model/QrCodeParams.php
new file mode 100644
index 00000000..bcde20c6
--- /dev/null
+++ b/module/Core/src/Action/Model/QrCodeParams.php
@@ -0,0 +1,113 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\Core\Action\Model;
+
+use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelHigh;
+use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelInterface;
+use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelLow;
+use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelMedium;
+use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelQuartile;
+use Endroid\QrCode\Writer\PngWriter;
+use Endroid\QrCode\Writer\SvgWriter;
+use Endroid\QrCode\Writer\WriterInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Message\ServerRequestInterface as Request;
+
+use function strtolower;
+use function strtoupper;
+use function trim;
+
+final class QrCodeParams
+{
+    private const DEFAULT_SIZE = 300;
+    private const MIN_SIZE = 50;
+    private const MAX_SIZE = 1000;
+
+    private function __construct(
+        private int $size,
+        private int $margin,
+        private WriterInterface $writer,
+        private ErrorCorrectionLevelInterface $errorCorrectionLevel
+    ) {
+    }
+
+    public static function fromRequest(ServerRequestInterface $request): self
+    {
+        $query = $request->getQueryParams();
+
+        return new self(
+            self::resolveSize($request, $query),
+            self::resolveMargin($query),
+            self::resolveWriter($query),
+            self::resolveErrorCorrection($query),
+        );
+    }
+
+    private static function resolveSize(Request $request, array $query): int
+    {
+        // FIXME Size attribute is deprecated. After v3.0.0, always use the query param instead
+        $size = (int) $request->getAttribute('size', $query['size'] ?? self::DEFAULT_SIZE);
+        if ($size < self::MIN_SIZE) {
+            return self::MIN_SIZE;
+        }
+
+        return $size > self::MAX_SIZE ? self::MAX_SIZE : $size;
+    }
+
+    private static function resolveMargin(array $query): int
+    {
+        $margin = $query['margin'] ?? null;
+        if ($margin === null) {
+            return 0;
+        }
+
+        $intMargin = (int) $margin;
+        if ($margin !== (string) $intMargin) {
+            return 0;
+        }
+
+        return $intMargin < 0 ? 0 : $intMargin;
+    }
+
+    private static function resolveWriter(array $query): WriterInterface
+    {
+        $format = strtolower(trim($query['format'] ?? 'png'));
+        return match ($format) {
+            'svg' => new SvgWriter(),
+            default => new PngWriter(),
+        };
+    }
+
+    private static function resolveErrorCorrection(array $query): ErrorCorrectionLevelInterface
+    {
+        $errorCorrectionLevel = strtoupper(trim($query['errorCorrection'] ?? ''));
+        return match ($errorCorrectionLevel) {
+            'H' => new ErrorCorrectionLevelHigh(),
+            'Q' => new ErrorCorrectionLevelQuartile(),
+            'M' => new ErrorCorrectionLevelMedium(),
+            default => new ErrorCorrectionLevelLow(), // 'L'
+        };
+    }
+
+    public function size(): int
+    {
+        return $this->size;
+    }
+
+    public function margin(): int
+    {
+        return $this->margin;
+    }
+
+    public function writer(): WriterInterface
+    {
+        return $this->writer;
+    }
+
+    public function errorCorrectionLevel(): ErrorCorrectionLevelInterface
+    {
+        return $this->errorCorrectionLevel;
+    }
+}
diff --git a/module/Core/src/Action/QrCodeAction.php b/module/Core/src/Action/QrCodeAction.php
index a8dee3fd..2f816c98 100644
--- a/module/Core/src/Action/QrCodeAction.php
+++ b/module/Core/src/Action/QrCodeAction.php
@@ -5,41 +5,25 @@ declare(strict_types=1);
 namespace Shlinkio\Shlink\Core\Action;
 
 use Endroid\QrCode\Builder\Builder;
-use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelHigh;
-use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelInterface;
-use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelLow;
-use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelMedium;
-use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelQuartile;
-use Endroid\QrCode\Writer\SvgWriter;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Psr\Http\Server\MiddlewareInterface;
 use Psr\Http\Server\RequestHandlerInterface;
 use Psr\Log\LoggerInterface;
-use Psr\Log\NullLogger;
 use Shlinkio\Shlink\Common\Response\QrCodeResponse;
+use Shlinkio\Shlink\Core\Action\Model\QrCodeParams;
 use Shlinkio\Shlink\Core\Exception\ShortUrlNotFoundException;
 use Shlinkio\Shlink\Core\Model\ShortUrlIdentifier;
 use Shlinkio\Shlink\Core\Service\ShortUrl\ShortUrlResolverInterface;
 use Shlinkio\Shlink\Core\ShortUrl\Helper\ShortUrlStringifierInterface;
 
-use function strtoupper;
-use function trim;
-
 class QrCodeAction implements MiddlewareInterface
 {
-    private const DEFAULT_SIZE = 300;
-    private const MIN_SIZE = 50;
-    private const MAX_SIZE = 1000;
-
-    private LoggerInterface $logger;
-
     public function __construct(
         private ShortUrlResolverInterface $urlResolver,
         private ShortUrlStringifierInterface $stringifier,
-        ?LoggerInterface $logger = null
+        private LoggerInterface $logger
     ) {
-        $this->logger = $logger ?? new NullLogger();
     }
 
     public function process(Request $request, RequestHandlerInterface $handler): Response
@@ -53,55 +37,14 @@ class QrCodeAction implements MiddlewareInterface
             return $handler->handle($request);
         }
 
-        $query = $request->getQueryParams();
+        $params = QrCodeParams::fromRequest($request);
         $qrCodeBuilder = Builder::create()
             ->data($this->stringifier->stringify($shortUrl))
-            ->size($this->resolveSize($request, $query))
-            ->margin($this->resolveMargin($query))
-            ->errorCorrectionLevel($this->resolveErrorCorrection($query));
-
-        $format = $query['format'] ?? 'png';
-        if ($format === 'svg') {
-            $qrCodeBuilder->writer(new SvgWriter());
-        }
+            ->size($params->size())
+            ->margin($params->margin())
+            ->writer($params->writer())
+            ->errorCorrectionLevel($params->errorCorrectionLevel());
 
         return new QrCodeResponse($qrCodeBuilder->build());
     }
-
-    private function resolveSize(Request $request, array $query): int
-    {
-        // Size attribute is deprecated. After v3.0.0, always use the query param instead
-        $size = (int) $request->getAttribute('size', $query['size'] ?? self::DEFAULT_SIZE);
-        if ($size < self::MIN_SIZE) {
-            return self::MIN_SIZE;
-        }
-
-        return $size > self::MAX_SIZE ? self::MAX_SIZE : $size;
-    }
-
-    private function resolveMargin(array $query): int
-    {
-        $margin = $query['margin'] ?? null;
-        if ($margin === null) {
-            return 0;
-        }
-
-        $intMargin = (int) $margin;
-        if ($margin !== (string) $intMargin) {
-            return 0;
-        }
-
-        return $intMargin < 0 ? 0 : $intMargin;
-    }
-
-    private function resolveErrorCorrection(array $query): ErrorCorrectionLevelInterface
-    {
-        $errorCorrectionLevel = strtoupper(trim($query['errorCorrection'] ?? ''));
-        return match ($errorCorrectionLevel) {
-            'H' => new ErrorCorrectionLevelHigh(),
-            'Q' => new ErrorCorrectionLevelQuartile(),
-            'M' => new ErrorCorrectionLevelMedium(),
-            default => new ErrorCorrectionLevelLow(), // 'L'
-        };
-    }
 }
diff --git a/module/Core/test/Action/QrCodeActionTest.php b/module/Core/test/Action/QrCodeActionTest.php
index 7326c41c..0595734e 100644
--- a/module/Core/test/Action/QrCodeActionTest.php
+++ b/module/Core/test/Action/QrCodeActionTest.php
@@ -14,6 +14,7 @@ use Prophecy\PhpUnit\ProphecyTrait;
 use Prophecy\Prophecy\ObjectProphecy;
 use Psr\Http\Message\ServerRequestInterface;
 use Psr\Http\Server\RequestHandlerInterface;
+use Psr\Log\NullLogger;
 use Shlinkio\Shlink\Common\Response\QrCodeResponse;
 use Shlinkio\Shlink\Core\Action\QrCodeAction;
 use Shlinkio\Shlink\Core\Entity\ShortUrl;
@@ -41,6 +42,7 @@ class QrCodeActionTest extends TestCase
         $this->action = new QrCodeAction(
             $this->urlResolver->reveal(),
             new ShortUrlStringifier(['domain' => 'doma.in']),
+            new NullLogger(),
         );
     }