diff --git a/build.sbt b/build.sbt
index cdd22aa..133e36f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -44,10 +44,11 @@ lazy val core = phobosModule("core")
 lazy val derevo = phobosModule("derevo") dependsOn (core % "compile->compile;test->test")
 lazy val enumeratum = phobosModule("enumeratum") dependsOn (core % "compile->compile;test->test")
 lazy val akka = phobosModule("akka") dependsOn (core % "compile->compile;test->test")
+lazy val `akka-stream` = phobosModule("akka-stream") dependsOn (core % "compile->compile;test->test")
 lazy val monix = phobosModule("monix") dependsOn (core % "compile->compile;test->test")
 lazy val fs2 = phobosModule("fs2") dependsOn (core % "compile->compile;test->test")
 
-lazy val modules: List[ProjectReference] = List(core, akka, derevo, enumeratum, monix, fs2)
+lazy val modules: List[ProjectReference] = List(core, akka, derevo, enumeratum, monix, fs2, `akka-stream`)
 
 
 lazy val phobos = project
diff --git a/modules/akka-stream/build.sbt b/modules/akka-stream/build.sbt
new file mode 100644
index 0000000..1380492
--- /dev/null
+++ b/modules/akka-stream/build.sbt
@@ -0,0 +1,4 @@
+libraryDependencies ++= Seq(
+  "com.typesafe.akka" %% "akka-stream"  % "2.6.4",
+  "com.typesafe.akka" %% "akka-testkit" % "2.6.4" % Test
+)
diff --git a/modules/akka-stream/src/main/scala/ru/tinkoff/phobos/akka_stream.scala b/modules/akka-stream/src/main/scala/ru/tinkoff/phobos/akka_stream.scala
new file mode 100644
index 0000000..fd25c44
--- /dev/null
+++ b/modules/akka-stream/src/main/scala/ru/tinkoff/phobos/akka_stream.scala
@@ -0,0 +1,3 @@
+package ru.tinkoff.phobos
+
+object akka_stream extends ops.AkkaStreamOps
diff --git a/modules/akka-stream/src/main/scala/ru/tinkoff/phobos/ops/AkkaStreamOps.scala b/modules/akka-stream/src/main/scala/ru/tinkoff/phobos/ops/AkkaStreamOps.scala
new file mode 100644
index 0000000..987e8b0
--- /dev/null
+++ b/modules/akka-stream/src/main/scala/ru/tinkoff/phobos/ops/AkkaStreamOps.scala
@@ -0,0 +1,76 @@
+package ru.tinkoff.phobos.ops
+
+import akka.NotUsed
+import akka.stream.scaladsl.{Flow, Keep, Sink}
+import javax.xml.stream.XMLStreamConstants
+import ru.tinkoff.phobos.decoding._
+import scala.concurrent.Future
+
+private[phobos] trait AkkaStreamOps {
+
+  /**
+    * @note - works only for streams emmiting single xml document
+    * */
+  def decodingFlow[A: XmlDecoder](charset: String = "UTF-8"): Flow[Array[Byte], Either[DecodingError, A], NotUsed] = {
+    val xmlDecoder = XmlDecoder[A]
+    Flow[Array[Byte]]
+      .fold(Option.empty[SinkDecoderState[A]]) { (stateOpt, bytes) =>
+        val state = stateOpt.getOrElse(SinkDecoderState.initial(xmlDecoder, charset)) // trick to make this flow reusable (because of mutable Cursor)
+        import state.{cursor, elementDecoder, xmlStreamReader}
+        xmlStreamReader.getInputFeeder.feedInput(bytes, 0, bytes.length)
+        do {
+          cursor.next()
+        } while (cursor.getEventType == XMLStreamConstants.DTD || cursor.getEventType == XMLStreamConstants.START_DOCUMENT)
+
+        Some {
+          state withEncoder {
+            if (elementDecoder.result(cursor.history).isRight) {
+              elementDecoder
+            } else {
+              elementDecoder.decodeAsElement(cursor, xmlDecoder.localname, xmlDecoder.namespaceuri)
+            }
+          }
+        }
+      }
+      .map {
+        case None =>
+          throw DecodingError("Got an internal error while decoding byte stream", Nil)
+
+        case Some(SinkDecoderState(_, cursor, elementDecoder)) =>
+          elementDecoder.result(cursor.history)
+      }
+  }
+
+  /**
+    * @note - works only for streams emmiting single xml document
+    * */
+  def decodingFlowUnsafe[A: XmlDecoder](charset: String = "UTF-8"): Flow[Array[Byte], A, NotUsed] =
+    decodingFlow(charset).map(_.fold(throw _, identity))
+
+  def decodingSink[A: XmlDecoder](charset: String = "UTF-8"): Sink[Array[Byte], Future[Either[DecodingError, A]]] =
+    decodingFlow(charset).toMat(Sink.head)(Keep.right)
+
+  def decodingSinkUnsafe[A: XmlDecoder](charset: String = "UTF-8"): Sink[Array[Byte], Future[A]] =
+    decodingFlowUnsafe(charset).toMat(Sink.head)(Keep.right)
+}
+
+private[phobos] case class SinkDecoderState[A](
+    xmlStreamReader: XmlStreamReader,
+    cursor: Cursor,
+    elementDecoder: ElementDecoder[A]
+) {
+  def withEncoder(that: ElementDecoder[A]): SinkDecoderState[A] = copy(elementDecoder = that)
+}
+
+private[phobos] object SinkDecoderState {
+
+  def initial[A](xmlDecoder: XmlDecoder[A], charset: String): SinkDecoderState[A] = {
+    val sr: XmlStreamReader = XmlDecoder.createStreamReader(charset)
+    val cursor              = new Cursor(sr)
+    SinkDecoderState(
+      xmlStreamReader = sr,
+      cursor = cursor,
+      elementDecoder = xmlDecoder.elementdecoder
+    )
+  }
+}
diff --git a/modules/akka-stream/src/test/scala/ru/tinkoff/phobos/test/AkkaStreamTest.scala b/modules/akka-stream/src/test/scala/ru/tinkoff/phobos/test/AkkaStreamTest.scala
new file mode 100644
index 0000000..83ac8da
--- /dev/null
+++ b/modules/akka-stream/src/test/scala/ru/tinkoff/phobos/test/AkkaStreamTest.scala
@@ -0,0 +1,135 @@
+package ru.tinkoff.phobos.test
+
+import akka.actor.ActorSystem
+import akka.stream.scaladsl.{Sink, Source}
+import akka.stream.{Materializer, SystemMaterializer}
+import akka.testkit.TestKit
+import org.scalatest.BeforeAndAfterAll
+import org.scalatest.concurrent.ScalaFutures
+import org.scalatest.wordspec.AsyncWordSpecLike
+import ru.tinkoff.phobos.akka_stream._
+import ru.tinkoff.phobos.annotations.{ElementCodec, XmlCodec}
+import ru.tinkoff.phobos.syntax.text
+import scala.concurrent.duration._
+
+class AkkaStreamTest
+    extends TestKit(ActorSystem("akka-stream-test")) with AsyncWordSpecLike with ScalaFutures with BeforeAndAfterAll {
+
+  override implicit val patienceConfig: PatienceConfig = PatienceConfig(timeout = 5.seconds, interval = 200.millis)
+  private implicit lazy val mat: Materializer          = SystemMaterializer(system).materializer
+
+  override def beforeAll(): Unit = {
+    system.registerOnTermination {
+      mat.shutdown()
+    }
+  }
+
+  override def afterAll(): Unit = system.terminate()
+
+  import AkkaStreamTest._
+
+  "Akka decodingFlow" should {
+    "decode case classes correctly" in {
+
+      val xml = """
+                  |<foo>
+                  | <qux>1234</qux>
+                  | <bars>2</bars>
+                  | <maybeBar>1</maybeBar>
+                  | <bars>3</bars>
+                  |</foo>
+                  |""".stripMargin
+
+      val foo         = Foo(1234, Some(Bar(1)), List(Bar(2), Bar(3)))
+      val bytesSource = Source.fromIterator(() => xml.grouped(5).map(_.getBytes))
+
+      val result = bytesSource
+        .via(decodingFlow[Foo]())
+        .runWith(Sink.head)
+        .futureValue
+
+      assert(result.isRight)
+      assert(result contains foo)
+    }
+
+    "raise correct errors" in {
+
+      val xml = """
+                  |<foo>
+                  | <quxar>safgd</quxar>
+                  | <bars>2</bars>
+                  | <maybeBar>1</maybeBar>
+                  | <bars>3</bars>
+                  |</foo>
+                  |""".stripMargin
+
+      val bytesSource = Source.fromIterator(() => xml.grouped(5).map(_.getBytes))
+
+      val result = bytesSource
+        .via(decodingFlow[Foo]())
+        .runWith(Sink.head)
+        .futureValue
+
+      assert(result.isLeft)
+    }
+
+    "is reusable" in {
+
+      val foo = Foo(1234, Some(Bar(1)), List(Bar(2), Bar(3)))
+      val xml = """
+                  |<foo>
+                  | <qux>1234</qux>
+                  | <bars>2</bars>
+                  | <maybeBar>1</maybeBar>
+                  | <bars>3</bars>
+                  |</foo>
+                  |""".stripMargin
+
+      val fooFlow = decodingFlow[Foo]()
+
+      def bytesSource = Source.fromIterator(() => xml.grouped(5).map(_.getBytes))
+
+      val result = Source(1 to 20)
+        .mapAsyncUnordered(parallelism = Runtime.getRuntime.availableProcessors()) { _ =>
+          bytesSource
+            .via(fooFlow)
+            .runWith(Sink.head)
+        }
+        .runWith(Sink.seq)
+        .futureValue
+
+      assert(result.forall(_.contains(foo)))
+    }
+  }
+
+  "Akka decodingFlowUnsafe" should {
+    "decode case classes correctly" in {
+
+      val xml = """
+                  |<foo>
+                  | <qux>1234</qux>
+                  | <bars>2</bars>
+                  | <maybeBar>1</maybeBar>
+                  | <bars>3</bars>
+                  |</foo>
+                  |""".stripMargin
+
+      val foo         = Foo(1234, Some(Bar(1)), List(Bar(2), Bar(3)))
+      val bytesSource = Source.fromIterator(() => xml.grouped(5).map(_.getBytes))
+
+      val result = bytesSource
+        .via(decodingFlowUnsafe[Foo]())
+        .runWith(Sink.head)
+        .futureValue
+
+      assert(result == foo)
+    }
+  }
+}
+
+object AkkaStreamTest {
+  @ElementCodec
+  case class Bar(@text txt: Int)
+  @XmlCodec("foo")
+  case class Foo(qux: Int, maybeBar: Option[Bar], bars: List[Bar])
+}
diff --git a/modules/fs2/src/main/scala/ru/tinkoff/phobos/ops/Fs2Ops.scala b/modules/fs2/src/main/scala/ru/tinkoff/phobos/ops/Fs2Ops.scala
index ee3fd46..8bae6ca 100644
--- a/modules/fs2/src/main/scala/ru/tinkoff/phobos/ops/Fs2Ops.scala
+++ b/modules/fs2/src/main/scala/ru/tinkoff/phobos/ops/Fs2Ops.scala
@@ -7,30 +7,32 @@ import ru.tinkoff.phobos.decoding.{Cursor, ElementDecoder, XmlDecoder, XmlStream
 import fs2.Stream
 
 private[phobos] trait Fs2Ops {
-  implicit class DecoderOps[A](xmlDecoder: XmlDecoder[A]) {
-    def decodeFromStream[F[_], G[_]](stream: Stream[F, Array[Byte]], charset: String = "UTF-8")(
-        implicit compiler: Stream.Compiler[F, G],
-        monadError: MonadError[G, Throwable]): G[A] = {
-      val sr: XmlStreamReader = XmlDecoder.createStreamReader(charset)
-      val cursor              = new Cursor(sr)
+  implicit def DecoderOps[A](xmlDecoder: XmlDecoder[A]): DecoderOps[A] = new DecoderOps[A](xmlDecoder)
+}
+
+class DecoderOps[A](private val xmlDecoder: XmlDecoder[A]) extends AnyVal {
+  def decodeFromStream[F[_], G[_]](stream: Stream[F, Array[Byte]], charset: String = "UTF-8")(
+      implicit compiler: Stream.Compiler[F, G],
+      monadError: MonadError[G, Throwable]): G[A] = {
+    val sr: XmlStreamReader = XmlDecoder.createStreamReader(charset)
+    val cursor              = new Cursor(sr)
 
-      stream
-        .fold[ElementDecoder[A]](xmlDecoder.elementdecoder) { (decoder, bytes) =>
-          sr.getInputFeeder.feedInput(bytes, 0, bytes.length)
-          do {
-            cursor.next()
-          } while (cursor.getEventType == XMLStreamConstants.DTD || cursor.getEventType == XMLStreamConstants.START_DOCUMENT)
+    stream
+      .fold[ElementDecoder[A]](xmlDecoder.elementdecoder) { (decoder, bytes) =>
+        sr.getInputFeeder.feedInput(bytes, 0, bytes.length)
+        do {
+          cursor.next()
+        } while (cursor.getEventType == XMLStreamConstants.DTD || cursor.getEventType == XMLStreamConstants.START_DOCUMENT)
 
-          if (decoder.result(cursor.history).isRight) {
-            decoder
-          } else {
-            decoder.decodeAsElement(cursor, xmlDecoder.localname, xmlDecoder.namespaceuri)
-          }
+        if (decoder.result(cursor.history).isRight) {
+          decoder
+        } else {
+          decoder.decodeAsElement(cursor, xmlDecoder.localname, xmlDecoder.namespaceuri)
         }
-        .map(_.result(cursor.history))
-        .compile
-        .lastOrError
-        .flatMap(result => MonadError[G, Throwable].fromEither(result))
-    }
+      }
+      .map(_.result(cursor.history))
+      .compile
+      .lastOrError
+      .flatMap(result => MonadError[G, Throwable].fromEither(result))
   }
 }
diff --git a/modules/monix/src/main/scala/ru/tinkoff/phobos/ops/MonixOps.scala b/modules/monix/src/main/scala/ru/tinkoff/phobos/ops/MonixOps.scala
index c197713..3a1813e 100644
--- a/modules/monix/src/main/scala/ru/tinkoff/phobos/ops/MonixOps.scala
+++ b/modules/monix/src/main/scala/ru/tinkoff/phobos/ops/MonixOps.scala
@@ -6,27 +6,30 @@ import monix.reactive.Observable
 import ru.tinkoff.phobos.decoding.{Cursor, ElementDecoder, XmlDecoder, XmlStreamReader}
 
 private[phobos] trait MonixOps {
-  implicit class DecoderOps[A](xmlDecoder: XmlDecoder[A]) {
-    def decodeFromObservable(observable: Observable[Array[Byte]], charset: String = "UTF-8"): Task[A] = {
-      val sr: XmlStreamReader = XmlDecoder.createStreamReader(charset)
-      val cursor              = new Cursor(sr)
+  implicit def DecoderOps[A](xmlDecoder: XmlDecoder[A]): DecoderOps[A] = new DecoderOps[A](xmlDecoder)
+}
 
-      observable.foldLeftL[ElementDecoder[A]](xmlDecoder.elementdecoder) { (decoder, bytes) =>
-          sr.getInputFeeder.feedInput(bytes, 0, bytes.length)
-          do {
-            cursor.next()
-          } while (cursor.getEventType == XMLStreamConstants.DTD || cursor.getEventType == XMLStreamConstants.START_DOCUMENT)
+class DecoderOps[A](private val xmlDecoder: XmlDecoder[A]) extends AnyVal {
+  def decodeFromObservable(observable: Observable[Array[Byte]], charset: String = "UTF-8"): Task[A] = {
+    val sr: XmlStreamReader = XmlDecoder.createStreamReader(charset)
+    val cursor              = new Cursor(sr)
 
-          if (decoder.result(cursor.history).isRight) {
-            decoder
-          } else {
-            decoder.decodeAsElement(cursor, xmlDecoder.localname, xmlDecoder.namespaceuri)
-          }
-        }
-        .flatMap { a =>
-          sr.getInputFeeder.endOfInput()
-          Task.fromEither(a.result(cursor.history))
+    observable
+      .foldLeftL[ElementDecoder[A]](xmlDecoder.elementdecoder) { (decoder, bytes) =>
+        sr.getInputFeeder.feedInput(bytes, 0, bytes.length)
+        do {
+          cursor.next()
+        } while (cursor.getEventType == XMLStreamConstants.DTD || cursor.getEventType == XMLStreamConstants.START_DOCUMENT)
+
+        if (decoder.result(cursor.history).isRight) {
+          decoder
+        } else {
+          decoder.decodeAsElement(cursor, xmlDecoder.localname, xmlDecoder.namespaceuri)
         }
-    }
+      }
+      .flatMap { a =>
+        sr.getInputFeeder.endOfInput()
+        Task.fromEither(a.result(cursor.history))
+      }
   }
 }