diff --git a/ChangeLog.md b/ChangeLog.md
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--- /dev/null
+++ b/ChangeLog.md
@@ -0,0 +1,3 @@
+# Changelog for hexomorph
+
+## Unreleased changes
diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
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+# Haskell Schema Pretty Printer
+
+This a companion package for the `hschema` package providing utilities to pretty print schemas or to layout data
+according to a given schema. Find more information on how to use this in the `hschema` package.
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/hschema-prettyprinter.cabal b/hschema-prettyprinter.cabal
new file mode 100644
--- /dev/null
+++ b/hschema-prettyprinter.cabal
@@ -0,0 +1,50 @@
+cabal-version: 1.12
+
+-- This file has been generated from package.yaml by hpack version 0.31.0.
+--
+-- see: https://github.com/sol/hpack
+--
+-- hash: 518e7bb74f203a661d7e0caef3211a490932bee80e49c33cfec085d6af34bf65
+
+name:           hschema-prettyprinter
+version:        0.0.1.0
+synopsis:       Describe schemas for your Haskell data types.
+description:    Please see the README on GitHub at <https://github.com/alonsodomin/haskell-schema#readme>
+category:       Data,Schema,Text
+homepage:       https://github.com/alonsodomin/haskell-schema#readme
+bug-reports:    https://github.com/alonsodomin/haskell-schema/issues
+author:         Antonio Alonso Dominguez
+maintainer:     alonso.domin@gmail.com
+copyright:      2018 Antonio Alonso Dominguez
+license:        LGPL-3
+license-file:   LICENSE
+build-type:     Simple
+extra-source-files:
+    README.md
+    ChangeLog.md
+
+source-repository head
+  type: git
+  location: https://github.com/alonsodomin/haskell-schema
+
+library
+  exposed-modules:
+      Data.Schema.PrettyPrint
+  other-modules:
+      Paths_hschema_prettyprinter
+  hs-source-dirs:
+      src
+  build-depends:
+      base >=4.7 && <5
+    , contravariant
+    , free
+    , hschema >=0.0.1.0 && <0.0.2.0
+    , lens
+    , mtl
+    , natural-transformation
+    , prettyprinter
+    , prettyprinter-ansi-terminal
+    , text
+    , unordered-containers
+    , vector
+  default-language: Haskell2010
diff --git a/src/Data/Schema/PrettyPrint.hs b/src/Data/Schema/PrettyPrint.hs
new file mode 100644
--- /dev/null
+++ b/src/Data/Schema/PrettyPrint.hs
@@ -0,0 +1,140 @@
+{-# LANGUAGE DeriveFunctor        #-}
+{-# LANGUAGE FlexibleInstances    #-}
+{-# LANGUAGE GADTs                #-}
+{-# LANGUAGE LambdaCase           #-}
+{-# LANGUAGE RankNTypes           #-}
+{-# LANGUAGE ScopedTypeVariables  #-}
+{-# LANGUAGE TypeOperators        #-}
+{-# LANGUAGE TypeSynonymInstances #-}
+
+module Data.Schema.PrettyPrint
+     ( SchemaDoc (..)
+     , ToSchemaDoc (..)
+     , putSchema
+     , SchemaLayout (..)
+     , ToSchemaLayout (..)
+     , prettyPrinter
+     ) where
+
+import           Control.Applicative.Free
+import           Control.Functor.HigherOrder
+import           Control.Lens                              hiding (iso)
+import           Control.Monad.State                       (State)
+import qualified Control.Monad.State                       as ST
+import           Control.Natural
+import           Data.Functor.Contravariant
+import           Data.Functor.Contravariant.Divisible
+import           Data.Functor.Sum
+import qualified Data.HashMap.Strict                       as Map
+import           Data.List.NonEmpty                        (NonEmpty)
+import qualified Data.List.NonEmpty                        as NEL
+import           Data.Maybe
+import           Data.Schema.Internal.Types
+import           Data.Text.Prettyprint.Doc                 ((<+>), (<>))
+import qualified Data.Text.Prettyprint.Doc                 as PP
+import qualified Data.Text.Prettyprint.Doc.Render.Terminal as PP
+import qualified Data.Vector                               as Vector
+
+type AnsiDoc = PP.Doc PP.AnsiStyle
+
+indentAmount :: Int
+indentAmount = 2
+
+doubleColon :: AnsiDoc
+doubleColon = PP.colon <> PP.colon
+
+layoutFields :: forall o s. (forall v. FieldDef o s v -> AnsiDoc) -> Fields s o -> AnsiDoc
+layoutFields f fields = renderFields $ ST.execState (runAp fieldDoc $ unwrapField fields) []
+  where fieldDoc :: FieldDef o s v -> State [AnsiDoc] v
+        fieldDoc fld = do
+          fieldDesc <- pure $ PP.pretty "*" <+> (PP.pretty $ fieldName fld) <+> (f fld)
+          ST.modify $ \xs -> fieldDesc:xs
+          return undefined
+
+        renderFields :: [AnsiDoc] -> AnsiDoc
+        renderFields [] = PP.emptyDoc
+        renderFields xs = PP.nest indentAmount $ PP.line <> PP.vsep xs
+
+layoutAlts :: forall s o. (AltDef s o -> Maybe AnsiDoc) -> NonEmpty (AltDef s o) -> [AnsiDoc]
+layoutAlts f alts = catMaybes . NEL.toList $ altDoc <$> alts
+  where altDoc :: AltDef s o -> Maybe AnsiDoc
+        altDoc a = (\x -> PP.indent indentAmount $ PP.pretty "-" <+> (PP.pretty $ altName a) <> x) <$> (f a)
+
+newtype SchemaDoc a = SchemaDoc { getDoc :: AnsiDoc } deriving Functor
+
+instance Applicative SchemaDoc where
+  pure _ = SchemaDoc $ PP.emptyDoc
+  (SchemaDoc l) <*> (SchemaDoc r) = SchemaDoc $ l <> r
+
+class ToSchemaDoc s where
+  toSchemaDoc :: s ~> SchemaDoc
+
+instance (ToSchemaDoc p, ToSchemaDoc q) => ToSchemaDoc (Sum p q) where
+  toSchemaDoc (InL l) = toSchemaDoc l
+  toSchemaDoc (InR r) = toSchemaDoc r
+
+toSchemaDocAlg :: ToSchemaDoc s => HAlgebra (SchemaF s) SchemaDoc
+toSchemaDocAlg = wrapNT $ \case
+  PrimitiveSchema p   -> SchemaDoc $ doubleColon <+> (getDoc $ toSchemaDoc p)
+  RecordSchema fields -> SchemaDoc $ layoutFields fieldDoc' fields
+    where fieldDoc' :: FieldDef o SchemaDoc v -> AnsiDoc
+          fieldDoc' (RequiredField _ schemaDoc _) = getDoc schemaDoc
+          fieldDoc' (OptionalField _ schemaDoc _) = PP.pretty "?" <> (getDoc schemaDoc)
+  UnionSchema alts -> SchemaDoc $ PP.vsep $ layoutAlts altDoc' alts
+    where altDoc' :: AltDef SchemaDoc a -> Maybe AnsiDoc
+          altDoc' (AltDef _ (SchemaDoc doc) _) = Just doc
+  AliasSchema baseDoc _ -> SchemaDoc $ getDoc baseDoc
+
+instance ToSchemaDoc s => ToSchemaDoc (Schema s) where
+  toSchemaDoc schema = (cataNT toSchemaDocAlg) (unwrapSchema schema)
+
+-- | Renders the given schema to the standard out
+putSchema :: ToSchemaDoc s => s a -> IO ()
+putSchema schema = do
+  PP.putDoc . getDoc $ toSchemaDoc schema
+  putStrLn ""
+
+newtype SchemaLayout a = SchemaLayout { runSchemaLayout :: a -> AnsiDoc }
+
+instance Contravariant SchemaLayout where
+  contramap f (SchemaLayout g) = SchemaLayout $ g . f
+
+instance Divisible SchemaLayout where
+  conquer = SchemaLayout $ const PP.emptyDoc
+  divide split leftLayout rightLayout = SchemaLayout $ \x ->
+    let (left, right) = split x
+        leftDoc       = runSchemaLayout leftLayout left
+        rightDoc      = runSchemaLayout rightLayout right
+    in leftDoc <+> PP.pretty "," <+> rightDoc
+
+class ToSchemaLayout s where
+  toSchemaLayout :: s ~> SchemaLayout
+
+instance (ToSchemaLayout p, ToSchemaLayout q) => ToSchemaLayout (Sum p q) where
+  toSchemaLayout (InL l) = toSchemaLayout l
+  toSchemaLayout (InR r) = toSchemaLayout r
+
+toSchemaLayoutAlg :: ToSchemaLayout s => HAlgebra (SchemaF s) SchemaLayout
+toSchemaLayoutAlg = wrapNT $ \case
+  PrimitiveSchema p   -> SchemaLayout $ \x   -> PP.colon <+> runSchemaLayout (toSchemaLayout p) x
+  RecordSchema fields -> SchemaLayout $ \rc  -> layoutFields (fieldDocOf rc) fields
+    where fieldDocOf :: o -> FieldDef o SchemaLayout v -> AnsiDoc
+          fieldDocOf obj (RequiredField _ (SchemaLayout layout) getter) =
+            let el = view getter obj
+            in layout el
+          fieldDocOf obj (OptionalField _ (SchemaLayout layout) getter) =
+            let el = view getter obj
+            in maybe (PP.pretty "Nothing") layout el
+  UnionSchema alts -> SchemaLayout $ \value -> head $ layoutAlts (layoutAlt' value) alts
+    where layoutAlt' :: o -> AltDef SchemaLayout o -> Maybe AnsiDoc
+          layoutAlt' obj (AltDef _ (SchemaLayout layout) getter) = layout <$> obj ^? getter
+  AliasSchema (SchemaLayout baseLayout) getter -> SchemaLayout $ \value -> baseLayout (view (re getter) value)
+
+instance ToSchemaLayout s => ToSchemaLayout (Schema s) where
+  toSchemaLayout schema = (cataNT toSchemaLayoutAlg) (unwrapSchema schema)
+
+-- | Generates a renderer of data types based on the given schema
+prettyPrinter :: ToSchemaLayout s => s a -> (a -> IO ())
+prettyPrinter schema = \x -> do
+  PP.putDoc $ runSchemaLayout (toSchemaLayout schema) x
+  putStrLn ""