diff --git a/README.md b/README.md
index a7484c6..1e38644 100644
--- a/README.md
+++ b/README.md
@@ -98,36 +98,6 @@ friends.#[first%"D*"].last         >> "Murphy"
 friends.#[first!%"D*"].last        >> "Craig"
 ```
 
-## JSON Lines
-
-There's support for [JSON Lines](http://jsonlines.org/) using the `..` prefix, which treats a multilined document as an array. 
-
-For example:
-
-```
-{"name": "Gilbert", "age": 61}
-{"name": "Alexa", "age": 34}
-{"name": "May", "age": 57}
-{"name": "Deloise", "age": 44}
-```
-
-```
-..#                   >> 4
-..1                   >> {"name": "Alexa", "age": 34}
-..3                   >> {"name": "Deloise", "age": 44}
-..#.name              >> ["Gilbert","Alexa","May","Deloise"]
-..#[name="May"].age   >> 57
-```
-
-The `ForEachLines` function will iterate through JSON lines.
-
-```go
-gjson.ForEachLine(json, func(line gjson.Result) bool{
-    println(line.String())
-    return true
-})
-```
-
 ## Result Type
 
 GJSON supports the json types `string`, `number`, `bool`, and `null`. 
@@ -194,6 +164,114 @@ result.Int() int64    // -9223372036854775808 to 9223372036854775807
 result.Uint() int64   // 0 to 18446744073709551615
 ```
 
+## Modifiers and path chaining 
+
+New in version 1.2 is support for modifier functions and path chaining.
+
+A modifier is a path component that performs custom processing on the 
+json.
+
+Multiple paths can be "chained" together using the pipe character. 
+This is useful for getting results from a modified query.
+
+For example, using the built-in `@reverse` modifier on the above json document,
+we'll get `children` array and reverse the order:
+
+```
+"children|@reverse"           >> ["Jack","Alex","Sara"]
+"children|@reverse|#"         >> "Jack"
+```
+
+There are currently three built-in modifiers:
+
+- `@reverse`: Reverse an array or the members of an object.
+- `@ugly`: Remove all whitespace from a json document.
+- `@pretty`: Make the json document more human readable.
+
+### Modifier arguments
+
+A modifier may accept an optional argument. The argument can be a valid JSON 
+document or just characters.
+
+For example, the `@pretty` modifier takes a json object as its argument. 
+
+```
+@pretty:{"sortKeys":true} 
+```
+
+Which makes the json pretty and orders all of its keys.
+
+```json
+{
+  "age":37,
+  "children": ["Sara","Alex","Jack"],
+  "fav.movie": "Deer Hunter",
+  "friends": [
+    {"age": 44, "first": "Dale", "last": "Murphy"},
+    {"age": 68, "first": "Roger", "last": "Craig"},
+    {"age": 47, "first": "Jane", "last": "Murphy"}
+  ],
+  "name": {"first": "Tom", "last": "Anderson"}
+}
+```
+
+*The full list of `@pretty` options are `sortKeys`, `indent`, `prefix`, and `width`. 
+Please see [Pretty Options](https://github.com/tidwall/pretty#customized-output) for more information.*
+
+### Custom modifiers
+
+You can also add custom modifiers.
+
+For example, here we create a modifier that makes the entire json document upper
+or lower case.
+
+```go
+gjson.AddModifier("case", func(json, arg string) string {
+  if arg == "upper" {
+    return strings.ToUpper(json)
+  }
+  if arg == "lower" {
+    return strings.ToLower(json)
+  }
+  return json
+})
+```
+
+```
+"children|@case:upper"           >> ["SARA","ALEX","JACK"]
+"children|@case:lower|@reverse"  >> ["jack","alex","sara"]
+```
+
+## JSON Lines
+
+There's support for [JSON Lines](http://jsonlines.org/) using the `..` prefix, which treats a multilined document as an array. 
+
+For example:
+
+```
+{"name": "Gilbert", "age": 61}
+{"name": "Alexa", "age": 34}
+{"name": "May", "age": 57}
+{"name": "Deloise", "age": 44}
+```
+
+```
+..#                   >> 4
+..1                   >> {"name": "Alexa", "age": 34}
+..3                   >> {"name": "Deloise", "age": 44}
+..#.name              >> ["Gilbert","Alexa","May","Deloise"]
+..#[name="May"].age   >> 57
+```
+
+The `ForEachLines` function will iterate through JSON lines.
+
+```go
+gjson.ForEachLine(json, func(line gjson.Result) bool{
+    println(line.String())
+    return true
+})
+```
+
 ## Get nested array values
 
 Suppose you want all the last names from the following json:
diff --git a/gjson.go b/gjson.go
index 7722ad9..eba5284 100644
--- a/gjson.go
+++ b/gjson.go
@@ -15,6 +15,7 @@ import (
 	"unicode/utf8"
 
 	"github.com/tidwall/match"
+	"github.com/tidwall/pretty"
 )
 
 // Type is Result type
@@ -695,6 +696,8 @@ func parseLiteral(json string, i int) (int, string) {
 type arrayPathResult struct {
 	part    string
 	path    string
+	pipe    string
+	piped   bool
 	more    bool
 	alogok  bool
 	arrch   bool
@@ -710,6 +713,13 @@ type arrayPathResult struct {
 
 func parseArrayPath(path string) (r arrayPathResult) {
 	for i := 0; i < len(path); i++ {
+		if !DisableChaining {
+			if path[i] == '|' {
+				r.part = path[:i]
+				r.pipe = path[i+1:]
+				return
+			}
+		}
 		if path[i] == '.' {
 			r.part = path[:i]
 			r.path = path[i+1:]
@@ -828,15 +838,28 @@ func parseArrayPath(path string) (r arrayPathResult) {
 	return
 }
 
+// DisableChaining will disable the chaining (pipe) syntax
+var DisableChaining = false
+
 type objectPathResult struct {
-	part string
-	path string
-	wild bool
-	more bool
+	part  string
+	path  string
+	pipe  string
+	piped bool
+	wild  bool
+	more  bool
 }
 
 func parseObjectPath(path string) (r objectPathResult) {
 	for i := 0; i < len(path); i++ {
+		if !DisableChaining {
+			if path[i] == '|' {
+				r.part = path[:i]
+				r.pipe = path[i+1:]
+				r.piped = true
+				return
+			}
+		}
 		if path[i] == '.' {
 			r.part = path[:i]
 			r.path = path[i+1:]
@@ -934,6 +957,10 @@ func parseObject(c *parseContext, i int, path string) (int, bool) {
 	var pmatch, kesc, vesc, ok, hit bool
 	var key, val string
 	rp := parseObjectPath(path)
+	if !rp.more && rp.piped {
+		c.pipe = rp.pipe
+		c.piped = true
+	}
 	for i < len(c.json) {
 		for ; i < len(c.json); i++ {
 			if c.json[i] == '"' {
@@ -1159,6 +1186,10 @@ func parseArray(c *parseContext, i int, path string) (int, bool) {
 			partidx = int(n)
 		}
 	}
+	if !rp.more && rp.piped {
+		c.pipe = rp.pipe
+		c.piped = true
+	}
 	for i < len(c.json)+1 {
 		if !rp.arrch {
 			pmatch = partidx == h
@@ -1353,6 +1384,8 @@ func ForEachLine(json string, iterator func(line Result) bool) {
 type parseContext struct {
 	json  string
 	value Result
+	pipe  string
+	piped bool
 	calcd bool
 	lines bool
 }
@@ -1390,6 +1423,22 @@ type parseContext struct {
 // If you are consuming JSON from an unpredictable source then you may want to
 // use the Valid function first.
 func Get(json, path string) Result {
+	if !DisableModifiers {
+		if len(path) > 1 && path[0] == '@' {
+			// possible modifier
+			var ok bool
+			var rjson string
+			path, rjson, ok = execModifier(json, path)
+			if ok {
+				if len(path) > 0 && path[0] == '|' {
+					res := Get(rjson, path[1:])
+					res.Index = 0
+					return res
+				}
+				return Parse(rjson)
+			}
+		}
+	}
 	var i int
 	var c = &parseContext{json: json}
 	if len(path) >= 2 && path[0] == '.' && path[1] == '.' {
@@ -1409,6 +1458,11 @@ func Get(json, path string) Result {
 			}
 		}
 	}
+	if c.piped {
+		res := c.value.Get(c.pipe)
+		res.Index = 0
+		return res
+	}
 	fillIndex(json, c)
 	return c.value
 }
@@ -2114,3 +2168,146 @@ func floatToInt(f float64) (n int64, ok bool) {
 	}
 	return 0, false
 }
+
+// execModifier parses the path to find a matching modifier function.
+// then input expects that the path already starts with a '@'
+func execModifier(json, path string) (pathOut, res string, ok bool) {
+	name := path[1:]
+	var hasArgs bool
+	for i := 1; i < len(path); i++ {
+		if path[i] == ':' {
+			pathOut = path[i+1:]
+			name = path[1:i]
+			hasArgs = len(pathOut) > 0
+			break
+		}
+		if !DisableChaining {
+			if path[i] == '|' {
+				pathOut = path[i:]
+				name = path[1:i]
+				break
+			}
+		}
+	}
+	if fn, ok := modifiers[name]; ok {
+		var args string
+		if hasArgs {
+			var parsedArgs bool
+			switch pathOut[0] {
+			case '{', '[', '"':
+				res := Parse(pathOut)
+				if res.Exists() {
+					_, args = parseSquash(pathOut, 0)
+					pathOut = pathOut[len(args):]
+					parsedArgs = true
+				}
+			}
+			if !parsedArgs {
+				idx := -1
+				if !DisableChaining {
+					idx = strings.IndexByte(pathOut, '|')
+				}
+				if idx == -1 {
+					args = pathOut
+					pathOut = ""
+				} else {
+					args = pathOut[:idx]
+					pathOut = pathOut[idx:]
+				}
+			}
+		}
+		return pathOut, fn(json, args), true
+	}
+	return pathOut, res, false
+}
+
+// DisableModifiers will disable the modifier syntax
+var DisableModifiers = false
+
+var modifiers = map[string]func(json, arg string) string{
+	"pretty":  modPretty,
+	"ugly":    modUgly,
+	"reverse": modReverse,
+}
+
+// AddModifier binds a custom modifier command to the GJSON syntax.
+// This operation is not thread safe and should be executed prior to
+// using all other gjson function.
+func AddModifier(name string, fn func(json, arg string) string) {
+	modifiers[name] = fn
+}
+
+// ModifierExists returns true when the specified modifier exists.
+func ModifierExists(name string, fn func(json, arg string) string) bool {
+	_, ok := modifiers[name]
+	return ok
+}
+
+// @pretty modifier makes the json look nice.
+func modPretty(json, arg string) string {
+	if len(arg) > 0 {
+		opts := *pretty.DefaultOptions
+		Parse(arg).ForEach(func(key, value Result) bool {
+			switch key.String() {
+			case "sortKeys":
+				opts.SortKeys = value.Bool()
+			case "indent":
+				opts.Indent = value.String()
+			case "prefix":
+				opts.Prefix = value.String()
+			case "width":
+				opts.Width = int(value.Int())
+			}
+			return true
+		})
+		return bytesString(pretty.PrettyOptions(stringBytes(json), &opts))
+	}
+	return bytesString(pretty.Pretty(stringBytes(json)))
+}
+
+// @ugly modifier removes all whitespace.
+func modUgly(json, arg string) string {
+	return bytesString(pretty.Ugly(stringBytes(json)))
+}
+
+// @reverse reverses array elements or root object members.
+func modReverse(json, arg string) string {
+	res := Parse(json)
+	if res.IsArray() {
+		var values []Result
+		res.ForEach(func(_, value Result) bool {
+			values = append(values, value)
+			return true
+		})
+		out := make([]byte, 0, len(json))
+		out = append(out, '[')
+		for i, j := len(values)-1, 0; i >= 0; i, j = i-1, j+1 {
+			if j > 0 {
+				out = append(out, ',')
+			}
+			out = append(out, values[i].Raw...)
+		}
+		out = append(out, ']')
+		return bytesString(out)
+	}
+	if res.IsObject() {
+		var keyValues []Result
+		res.ForEach(func(key, value Result) bool {
+			keyValues = append(keyValues, key, value)
+			return true
+		})
+		out := make([]byte, 0, len(json))
+		out = append(out, '{')
+		for i, j := len(keyValues)-2, 0; i >= 0; i, j = i-2, j+1 {
+			if j > 0 {
+				out = append(out, ',')
+			}
+			out = append(out, keyValues[i+0].Raw...)
+			out = append(out, ':')
+			out = append(out, keyValues[i+1].Raw...)
+		}
+		out = append(out, '}')
+		return bytesString(out)
+	}
+	return json
+}
diff --git a/gjson_gae.go b/gjson_gae.go
index 6a316e5..9586903 100644
--- a/gjson_gae.go
+++ b/gjson_gae.go
@@ -12,3 +12,7 @@ func fillIndex(json string, c *parseContext) {
 func stringBytes(s string) []byte {
 	return []byte(s)
 }
+
+func bytesString(b []byte) string {
+	return string(b)
+}
diff --git a/gjson_ngae.go b/gjson_ngae.go
index f606581..bc608b5 100644
--- a/gjson_ngae.go
+++ b/gjson_ngae.go
@@ -75,3 +75,7 @@ func stringBytes(s string) []byte {
 		Cap:  len(s),
 	}))
 }
+
+func bytesString(b []byte) string {
+	return *(*string)(unsafe.Pointer(&b))
+}
diff --git a/gjson_test.go b/gjson_test.go
index d718ba0..142067a 100644
--- a/gjson_test.go
+++ b/gjson_test.go
@@ -11,6 +11,8 @@ import (
 	"strings"
 	"testing"
 	"time"
+
+	"github.com/tidwall/pretty"
 )
 
 // TestRandomData is a fuzzing test that throws random data at the Parse
@@ -1451,3 +1453,35 @@ func BenchmarkGoStdlibValidBytes(b *testing.B) {
 		json.Valid(complicatedJSON)
 	}
 }
+
+func TestModifier(t *testing.T) {
+	json := `{"other":{"hello":"world"},"arr":[1,2,3,4,5,6]}`
+	opts := *pretty.DefaultOptions
+	opts.SortKeys = true
+	exp := string(pretty.PrettyOptions([]byte(json), &opts))
+	res := Get(json, `@pretty:{"sortKeys":true}`).String()
+	if res != exp {
+		t.Fatalf("expected '%v', got '%v'", exp, res)
+	}
+	res = Get(res, "@pretty|@reverse|@ugly").String()
+	if res != json {
+		t.Fatalf("expected '%v', got '%v'", json, res)
+	}
+	res = Get(res, "@pretty|@reverse|arr|@reverse|2").String()
+	if res != "4" {
+		t.Fatalf("expected '%v', got '%v'", "4", res)
+	}
+	AddModifier("case", func(json, arg string) string {
+		if arg == "upper" {
+			return strings.ToUpper(json)
+		}
+		if arg == "lower" {
+			return strings.ToLower(json)
+		}
+		return json
+	})
+	res = Get(json, "other|@case:upper").String()
+	if res != `{"HELLO":"WORLD"}` {
+		t.Fatalf("expected '%v', got '%v'", `{"HELLO":"WORLD"}`, res)
+	}
+}