diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,7 +1,9 @@
 # Changelog for `gltf-codec`
 
-## Unreleased changes
+## [0.1.0.2] - 2021-01-22
 
+* Added `fromByteString` for GlTF and GLB data.
+
 ## [0.1.0.1] - 2020-06-21
 
 * Added pattern synonyms for newtyped "allowed values".
@@ -10,5 +12,6 @@
 
 * Initial import.
 
+[0.1.0.2]: https://gitlab.com/dpwiz/gltf/tree/v0.1.0.2
 [0.1.0.1]: https://gitlab.com/dpwiz/gltf/tree/v0.1.0.1
 [0.1.0.0]: https://gitlab.com/dpwiz/gltf/tree/v0.1.0.0
diff --git a/gltf-codec.cabal b/gltf-codec.cabal
--- a/gltf-codec.cabal
+++ b/gltf-codec.cabal
@@ -4,17 +4,17 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: d999cb91b06d0be5cac1d0bcc4f794a7d8acb692a0265b6b8642b4fb7366c33f
+-- hash: 2f52be424a4774dd085e4a5a0c1bc5235726c9e9e754b1a11fe95bcb0b5a2519
 
 name:           gltf-codec
-version:        0.1.0.1
+version:        0.1.0.2
 synopsis:       glTF scene loader
 description:    The package provides basic types to process JSON and "binary" files.
                 No further conversion is performed to keep dependencies to a minimum.
 category:       Graphics
 author:         Alexander Bondarenko
 maintainer:     aenor.realm@gmail.com
-copyright:      2020 Alexander Bondarenko
+copyright:      2021 Alexander Bondarenko
 license:        BSD3
 license-file:   LICENSE
 build-type:     Simple
@@ -55,7 +55,7 @@
       src
   default-extensions: ApplicativeDo BlockArguments DeriveGeneric DuplicateRecordFields FlexibleContexts GeneralizedNewtypeDeriving LambdaCase OverloadedStrings PatternSynonyms RecordWildCards StrictData
   build-depends:
-      aeson >=1.4 && <1.5
+      aeson >=1.4 && <1.6
     , base >=4.7 && <5
     , base64-bytestring >=1 && <2
     , binary >=0.8.7 && <1
diff --git a/src/Codec/GLB.hs b/src/Codec/GLB.hs
--- a/src/Codec/GLB.hs
+++ b/src/Codec/GLB.hs
@@ -2,17 +2,33 @@
 {-# LANGUAGE RecordWildCards #-}
 {-# LANGUAGE StrictData #-}
 
-module Codec.GLB where
+module Codec.GLB
+  ( GLB(..)
+  , Header(..)
+  , Chunk(..)
+  , fromByteString
+  , fromFile
+  ) where
 
 import Prelude hiding (length)
 
-import Data.Binary (Binary(..), decodeFileOrFail)
+import Data.Binary (Binary(..), decodeFileOrFail, decodeOrFail)
 import Data.Binary.Get (ByteOffset, getWord32le, getByteString, isEmpty)
 import Data.Binary.Put (putByteString, putWord32le)
 import Data.ByteString (ByteString)
 import Data.Vector (Vector, unfoldrM)
 import Data.Word (Word32)
 import GHC.Generics (Generic)
+
+import qualified Data.ByteString.Lazy as BSL
+
+fromByteString :: ByteString -> Either (ByteOffset, String) GLB
+fromByteString bs =
+  case decodeOrFail (BSL.fromStrict bs) of
+    Right (_leftovers, _bytesLeft, ktx) ->
+      Right ktx
+    Left (_leftovers, bytesLeft, err) ->
+      Left (bytesLeft, err)
 
 fromFile :: FilePath -> IO (Either (ByteOffset, String) GLB)
 fromFile = decodeFileOrFail
diff --git a/src/Codec/GlTF.hs b/src/Codec/GlTF.hs
--- a/src/Codec/GlTF.hs
+++ b/src/Codec/GlTF.hs
@@ -1,17 +1,20 @@
-{-# LANGUAGE DeriveGeneric #-}
-{-# LANGUAGE DuplicateRecordFields #-}
-
 module Codec.GlTF
   ( GlTF(..)
+  , fromByteString
   , fromFile
   , fromChunk
   ) where
 
+import Data.ByteString (ByteString)
+
 import qualified Data.Aeson as JSON
 
 import Codec.GlTF.Root (GlTF(..))
 
 import qualified Codec.GLB  as GLB
+
+fromByteString :: ByteString -> Either String GlTF
+fromByteString = JSON.eitherDecodeStrict'
 
 fromFile :: FilePath -> IO (Either String GlTF)
 fromFile = JSON.eitherDecodeFileStrict'