diff --git a/composer.json b/composer.json
index 2a29746..96f310c 100755
--- a/composer.json
+++ b/composer.json
@@ -14,6 +14,9 @@
     "allow-plugins": false,
     "sort-packages": true
   },
+  "conflict": {
+    "petrknap/xz-utils": "<1|>=2"
+  },
   "description": "Library for work with binary data and objects",
   "funding": [
     {
@@ -34,7 +37,8 @@
     "hexadecimal",
     "igbinary",
     "serializer",
-    "zlib"
+    "zlib",
+    "xz"
   ],
   "license": "LGPL-3.0-or-later",
   "name": "petrknap/binary",
@@ -48,6 +52,7 @@
     "ext-mbstring": "*",
     "ext-zlib": "*",
     "nunomaduro/phpinsights": "^2.11",
+    "petrknap/xz-utils": "*",
     "phpstan/phpstan": "^1.12",
     "phpunit/phpunit": "^10.5",
     "squizlabs/php_codesniffer": "^3.7"
@@ -76,6 +81,7 @@
   "suggest": {
     "ext-igbinary": "Required to serialize data via igbinary",
     "ext-mbstring": "Required to bite bytes",
-    "ext-zlib": "Required to compress data"
+    "ext-zlib": "Required to compress data",
+    "petrknap/xz-utils": "Required to compress data"
   }
 }
diff --git a/src/Coder.php b/src/Coder.php
index 58da67a..0e21b97 100644
--- a/src/Coder.php
+++ b/src/Coder.php
@@ -48,6 +48,13 @@ abstract public function checksum(string|null $algorithm = null): static;
      */
     abstract public function hex(): static;
 
+    /**
+     * @see Coder\Xz
+     *
+     * @throws Coder\Exception\CoderException
+     */
+    abstract public function xz(): static;
+
     /**
      * @see Coder\zlib
      *
diff --git a/src/Coder/Xz.php b/src/Coder/Xz.php
new file mode 100644
index 0000000..287a903
--- /dev/null
+++ b/src/Coder/Xz.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PetrKnap\Binary\Coder;
+
+use PetrKnap\Shorts\HasRequirements;
+use PetrKnap\XzUtils\Xz as Inner;
+
+final class Xz extends Coder
+{
+    use HasRequirements;
+
+    private int|null $compressionPreset;
+
+    public function __construct()
+    {
+        self::checkRequirements(
+            classes: [
+                Inner::class,
+            ],
+        );
+    }
+
+    public function encode(string $decoded, int|null $compressionPreset = null): string
+    {
+        $this->compressionPreset = $compressionPreset;
+        return parent::encode($decoded);
+    }
+
+    protected function doEncode(string $decoded): string
+    {
+        return (new Inner())->compress(
+            data: $decoded,
+            compressionPreset: $this->compressionPreset,
+        );
+    }
+
+    protected function doDecode(string $encoded): string
+    {
+        return (new Inner())->decompress(
+            data: $encoded,
+        );
+    }
+}
diff --git a/src/Decoder.php b/src/Decoder.php
index 2703e99..0e3c48c 100644
--- a/src/Decoder.php
+++ b/src/Decoder.php
@@ -28,6 +28,13 @@ public function hex(): static
         ));
     }
 
+    public function xz(): static
+    {
+        return $this->withData((new Coder\Xz())->decode(
+            $this->data,
+        ));
+    }
+
     public function zlib(int|null $maxLength = null): static
     {
         return $this->withData((new Coder\Zlib())->decode(
diff --git a/src/Encoder.php b/src/Encoder.php
index 5878e45..3a1da70 100644
--- a/src/Encoder.php
+++ b/src/Encoder.php
@@ -29,6 +29,14 @@ public function hex(): static
         ));
     }
 
+    public function xz(int|null $compressionPreset = null): static
+    {
+        return $this->withData((new Coder\Xz())->encode(
+            $this->data,
+            compressionPreset: $compressionPreset,
+        ));
+    }
+
     public function zlib(int|null $encoding = null, int|null $level = null): static
     {
         return $this->withData((new Coder\Zlib())->encode(
diff --git a/tests/Coder/XzTest.php b/tests/Coder/XzTest.php
new file mode 100644
index 0000000..e2e4528
--- /dev/null
+++ b/tests/Coder/XzTest.php
@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PetrKnap\Binary\Coder;
+
+use PHPUnit\Framework\Attributes\DataProvider;
+
+final class XzTest extends CoderTestCase
+{
+    public static function data(): array
+    {
+        $data = self::getDecodedData();
+        return [
+            'default compression preset' => [$data, base64_decode('/Td6WFoAAATm1rRGAgAhARYAAAB0L+Wj4AA7ABxdAG0OUG7jCUfPj0z08gJbP9KgthIHS/jgLMk44AAAwVvY3vTzsZsAATg8V3V2GB+2830BAAAAAARZWg=='), null],
+            'compression preset 0' => [$data, base64_decode('/Td6WFoAAATm1rRGAgAhAQwAAACPmEGc4AA7ABxdAG0OUG7jCUfPj0z08gJbP9KgthIHS/jgLMk44AAAwVvY3vTzsZsAATg8V3V2GB+2830BAAAAAARZWg=='), 0],
+            'compression preset 9' => [$data, base64_decode('/Td6WFoAAATm1rRGAgAhARwAAAAQz1jM4AA7ABxdAG0OUG7jCUfPj0z08gJbP9KgthIHS/jgLMk44AAAwVvY3vTzsZsAATg8V3V2GB+2830BAAAAAARZWg=='), 9],
+        ];
+    }
+
+    #[DataProvider('data')]
+    public function testEncodes(string $decoded, string $encoded, int|null $compressionPreset): void
+    {
+        self::assertBinarySame(
+            $encoded,
+            (new Xz())->encode(
+                $decoded,
+                compressionPreset: $compressionPreset,
+            ),
+        );
+    }
+
+    #[DataProvider('data')]
+    public function testDecodes(string $decoded, string $encoded): void
+    {
+        self::assertBinarySame(
+            $decoded,
+            (new Xz())->decode(
+                $encoded,
+            ),
+        );
+    }
+}
diff --git a/tests/DecoderTest.php b/tests/DecoderTest.php
index 56b0948..c357c65 100644
--- a/tests/DecoderTest.php
+++ b/tests/DecoderTest.php
@@ -30,6 +30,14 @@ public function testDecodesHex(): void
         );
     }
 
+    public function testDecodesXz(): void
+    {
+        self::assertBinarySame(
+            Coder\XzTest::getDecodedData(),
+            (new Decoder(Coder\XzTest::getEncodedData()))->xz()->data,
+        );
+    }
+
     public function testDecodesZlib(): void
     {
         self::assertBinarySame(
diff --git a/tests/EncoderTest.php b/tests/EncoderTest.php
index 9d64a7b..1056edc 100644
--- a/tests/EncoderTest.php
+++ b/tests/EncoderTest.php
@@ -30,6 +30,14 @@ public function testEncodesHex(): void
         );
     }
 
+    public function testEncodesXz(): void
+    {
+        self::assertBinarySame(
+            Coder\XzTest::getEncodedData(),
+            (new Encoder(Coder\XzTest::getDecodedData()))->xz()->data,
+        );
+    }
+
     public function testEncodesZlib(): void
     {
         self::assertBinarySame(