diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96d3285..7887148 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### v0.6.4
 
+* New json_encode command #124
 * New json_parse command #124
 
 ### v0.6.3 (2020-07-24)
diff --git a/docs/sdk.md b/docs/sdk.md
index e1046f1..512b642 100644
--- a/docs/sdk.md
+++ b/docs/sdk.md
@@ -105,6 +105,7 @@
 * [std::fs::TempFile (temp_file)](#std__fs__TempFile)
 * [std::fs::WriteBytes (writebinfile, write_binary_file)](#std__fs__WriteBytes)
 * [std::fs::WriteText (writefile, write_text_file)](#std__fs__WriteText)
+* [std::json::Encode (json_encode)](#std__json__Encode)
 * [std::json::Parse (json_parse)](#std__json__Parse)
 * [std::lib::alias::Set (alias)](#std__lib__alias__Set)
 * [std::lib::alias::Unset (unalias)](#std__lib__alias__Unset)
@@ -3888,6 +3889,34 @@ result = writefile ./target/tests/writefile.txt "line 1\nline 2"
 #### Aliases:
 writefile, write_text_file
 
+<a name="std__json__Encode"></a>
+## std::json::Encode
+```sh
+string = json_encode var_name
+```
+
+This function will encode all variables, starting from the root variable as a JSON string.<br>
+Since duckscript is untyped, all boolean and numeric values will be encoded as strings.
+
+#### Parameters
+
+The root variable name
+
+#### Return Value
+
+The JSON string
+
+#### Examples
+
+```sh
+package = json_parse "{\"name\": \"my package\", \"version\": 1, \"publish\": false, \"keywords\": [\"test1\", \"test2\"], \"directories\": {\"test\": \"spec\"}}"
+jsonstring = json_encode package
+```
+
+
+#### Aliases:
+json_encode
+
 <a name="std__json__Parse"></a>
 ## std::json::Parse
 ```sh
@@ -3917,9 +3946,7 @@ The root value.
 ```sh
 package = json_parse "{\"name\": \"my package\", \"version\": 1, \"publish\": false, \"keywords\": [\"test1\", \"test2\"], \"directories\": {\"test\": \"spec\"}}"
 
-defined = is_defined package
-assert_false ${defined}
-
+assert_eq ${package} "[OBJECT]"
 assert_eq ${package.name} "my package"
 assert_eq ${package.version} 1
 assert_eq ${package.publish} false
diff --git a/duckscript_sdk/src/sdk/std/json/encode/help.md b/duckscript_sdk/src/sdk/std/json/encode/help.md
new file mode 100644
index 0000000..ca10eab
--- /dev/null
+++ b/duckscript_sdk/src/sdk/std/json/encode/help.md
@@ -0,0 +1,21 @@
+```sh
+string = json_encode var_name
+```
+
+This function will encode all variables, starting from the root variable as a JSON string.<br>
+Since duckscript is untyped, all boolean and numeric values will be encoded as strings.
+
+#### Parameters
+
+The root variable name
+
+#### Return Value
+
+The JSON string
+
+#### Examples
+
+```sh
+package = json_parse "{\"name\": \"my package\", \"version\": 1, \"publish\": false, \"keywords\": [\"test1\", \"test2\"], \"directories\": {\"test\": \"spec\"}}"
+jsonstring = json_encode package
+```
diff --git a/duckscript_sdk/src/sdk/std/json/encode/mod.rs b/duckscript_sdk/src/sdk/std/json/encode/mod.rs
new file mode 100755
index 0000000..440f1e7
--- /dev/null
+++ b/duckscript_sdk/src/sdk/std/json/encode/mod.rs
@@ -0,0 +1,165 @@
+use crate::sdk::std::json::OBJECT_VALUE;
+use crate::utils::pckg;
+use duckscript::types::command::{Command, CommandResult, Commands};
+use duckscript::types::instruction::Instruction;
+use duckscript::types::runtime::StateValue;
+use serde_json::map::Map;
+use serde_json::Value;
+use std::collections::{HashMap, HashSet};
+
+#[cfg(test)]
+#[path = "./mod_test.rs"]
+mod mod_test;
+
+fn encode_array(name: &str, values: &HashMap<&str, &str>) -> Result<Value, String> {
+    match values.get(format!("{}.length", name).as_str()) {
+        Some(length_str) => match length_str.parse::<usize>() {
+            Ok(length) => {
+                let mut json_vec = vec![];
+
+                for index in 0..length {
+                    let array_item_name = format!("{}[{}]", name, index);
+                    match encode_any(&array_item_name, values) {
+                        Ok(array_item) => json_vec.push(array_item),
+                        Err(error) => return Err(error),
+                    }
+                }
+
+                Ok(Value::Array(json_vec))
+            }
+            Err(error) => Err(error.to_string()),
+        },
+        None => Err(format!(
+            "{} is not a valid JSON array, missing length attribute.",
+            name
+        )),
+    }
+}
+
+fn encode_object(name: &str, values: &HashMap<&str, &str>) -> Result<Value, String> {
+    let child_prefix = format!("{}.", name);
+    let child_prefix_end = child_prefix.len() - 1;
+    let mut children: HashSet<&str> = HashSet::new();
+
+    for (key, _) in values {
+        if key.starts_with(&child_prefix) {
+            let last_index = key.rfind('.').unwrap();
+
+            if last_index == child_prefix_end {
+                let array_key_end = key.rfind("[").unwrap_or(0);
+                let next_key = if array_key_end > last_index && key.rfind("]").is_some() {
+                    &key[0..array_key_end]
+                } else {
+                    key
+                };
+                children.insert(next_key);
+            }
+        }
+    }
+
+    let mut object = Map::new();
+    let prefix_length = name.len() + 1;
+    for key in children {
+        match encode_any(key, values) {
+            Ok(json_value) => {
+                let child_key = &key[prefix_length..];
+                object.insert(child_key.to_string(), json_value);
+                ()
+            }
+            Err(error) => return Err(error),
+        }
+    }
+
+    Ok(Value::Object(object))
+}
+
+fn encode_any(name: &str, values: &HashMap<&str, &str>) -> Result<Value, String> {
+    match values.get(name) {
+        Some(value) => {
+            if *value == OBJECT_VALUE {
+                encode_object(name, values)
+            } else {
+                Ok(Value::String(value.to_string()))
+            }
+        }
+        None => {
+            if values.contains_key(format!("{}.length", name).as_str()) {
+                encode_array(name, values)
+            } else {
+                Ok(Value::Null)
+            }
+        }
+    }
+}
+
+fn encode(name: &str, variables: &HashMap<String, String>) -> Result<String, String> {
+    let mut object_variables: HashMap<&str, &str> = HashMap::new();
+
+    for (key, value) in variables {
+        if key == name || key.starts_with(name) {
+            object_variables.insert(key, value);
+        }
+    }
+
+    if object_variables.is_empty() {
+        Ok("".to_string())
+    } else {
+        match encode_any(name, &object_variables) {
+            Ok(value) => Ok(value.to_string()),
+            Err(error) => Err(error),
+        }
+    }
+}
+
+#[derive(Clone)]
+pub(crate) struct CommandImpl {
+    package: String,
+}
+
+impl Command for CommandImpl {
+    fn name(&self) -> String {
+        pckg::concat(&self.package, "Encode")
+    }
+
+    fn aliases(&self) -> Vec<String> {
+        vec!["json_encode".to_string()]
+    }
+
+    fn help(&self) -> String {
+        include_str!("help.md").to_string()
+    }
+
+    fn clone_and_box(&self) -> Box<dyn Command> {
+        Box::new((*self).clone())
+    }
+
+    fn requires_context(&self) -> bool {
+        true
+    }
+
+    fn run_with_context(
+        &self,
+        arguments: Vec<String>,
+        _state: &mut HashMap<String, StateValue>,
+        variables: &mut HashMap<String, String>,
+        _output_variable: Option<String>,
+        _instructions: &Vec<Instruction>,
+        _commands: &mut Commands,
+        _line: usize,
+    ) -> CommandResult {
+        if arguments.is_empty() {
+            CommandResult::Error("No JSON root variable name provided.".to_string())
+        } else {
+            match encode(&arguments[0], variables) {
+                Ok(output) => CommandResult::Continue(Some(output)),
+                Err(error) => CommandResult::Error(error),
+            }
+        }
+    }
+}
+
+pub(crate) fn create(package: &str) -> Box<dyn Command> {
+    Box::new(CommandImpl {
+        package: package.to_string(),
+    })
+}
diff --git a/duckscript_sdk/src/sdk/std/json/encode/mod_test.rs b/duckscript_sdk/src/sdk/std/json/encode/mod_test.rs
new file mode 100644
index 0000000..6ff144d
--- /dev/null
+++ b/duckscript_sdk/src/sdk/std/json/encode/mod_test.rs
@@ -0,0 +1,7 @@
+use super::*;
+use crate::test;
+
+#[test]
+fn common_functions() {
+    test::test_common_command_functions(create(""));
+}
diff --git a/duckscript_sdk/src/sdk/std/json/mod.rs b/duckscript_sdk/src/sdk/std/json/mod.rs
index cf40232..addf1eb 100644
--- a/duckscript_sdk/src/sdk/std/json/mod.rs
+++ b/duckscript_sdk/src/sdk/std/json/mod.rs
@@ -1,3 +1,4 @@
+mod encode;
 mod parse;
 
 use crate::utils::pckg;
@@ -6,9 +7,12 @@ use duckscript::types::error::ScriptError;
 
 static PACKAGE: &str = "json";
 
+pub(crate) static OBJECT_VALUE: &str = "[OBJECT]";
+
 pub(crate) fn load(commands: &mut Commands, parent: &str) -> Result<(), ScriptError> {
     let package = pckg::concat(parent, PACKAGE);
 
+    commands.set(encode::create(&package))?;
     commands.set(parse::create(&package))?;
 
     Ok(())
diff --git a/duckscript_sdk/src/sdk/std/json/parse/help.md b/duckscript_sdk/src/sdk/std/json/parse/help.md
index 5a1d3de..c5fd921 100644
--- a/duckscript_sdk/src/sdk/std/json/parse/help.md
+++ b/duckscript_sdk/src/sdk/std/json/parse/help.md
@@ -25,9 +25,7 @@ The root value.
 ```sh
 package = json_parse "{\"name\": \"my package\", \"version\": 1, \"publish\": false, \"keywords\": [\"test1\", \"test2\"], \"directories\": {\"test\": \"spec\"}}"
 
-defined = is_defined package
-assert_false ${defined}
-
+assert_eq ${package} "[OBJECT]"
 assert_eq ${package.name} "my package"
 assert_eq ${package.version} 1
 assert_eq ${package.publish} false
diff --git a/duckscript_sdk/src/sdk/std/json/parse/mod.rs b/duckscript_sdk/src/sdk/std/json/parse/mod.rs
index 090cf1b..1c90aea 100755
--- a/duckscript_sdk/src/sdk/std/json/parse/mod.rs
+++ b/duckscript_sdk/src/sdk/std/json/parse/mod.rs
@@ -1,3 +1,4 @@
+use crate::sdk::std::json::OBJECT_VALUE;
 use crate::utils::pckg;
 use duckscript::types::command::{Command, CommandResult, Commands};
 use duckscript::types::instruction::Instruction;
@@ -33,6 +34,8 @@ fn create_variables(data: Value, name: &str, variables: &mut HashMap<String, Str
             None
         }
         Value::Object(map) => {
+            variables.insert(name.to_string(), OBJECT_VALUE.to_string());
+
             for (key, value) in map {
                 let child_name = format!("{}.{}", name, key);
                 create_variables(value, &child_name, variables);
diff --git a/duckscript_sdk/src/sdk/std/json/parse/mod_test.rs b/duckscript_sdk/src/sdk/std/json/parse/mod_test.rs
index 5e52176..2cd4b64 100644
--- a/duckscript_sdk/src/sdk/std/json/parse/mod_test.rs
+++ b/duckscript_sdk/src/sdk/std/json/parse/mod_test.rs
@@ -24,7 +24,7 @@ out = json_parse "{\"name\": \"my package\", \"version\": 1, \"publish\": false,
 
     let variables = context.variables;
 
-    assert!(!variables.contains_key("out"));
+    assert_eq!(variables.get("out").unwrap(), "[OBJECT]");
     assert_eq!(variables.get("out.name").unwrap(), "my package");
     assert_eq!(variables.get("out.version").unwrap(), "1");
     assert_eq!(variables.get("out.publish").unwrap(), "false");
diff --git a/test/std/json/json_encode_test.ds b/test/std/json/json_encode_test.ds
new file mode 100644
index 0000000..cfb7eb1
--- /dev/null
+++ b/test/std/json/json_encode_test.ds
@@ -0,0 +1,47 @@
+
+fn test_all_types
+    jsonstring = set "{\"name\": \"my package\", \"version\": 1, \"publish\": false, \"keywords\": [\"test1\", \"test2\"], \"directories\": {\"test\": \"spec\"}}"
+    package = json_parse ${jsonstring}
+
+    assert_eq ${package} "[OBJECT]"
+    assert_eq ${package.name} "my package"
+    assert_eq ${package.version} 1
+    assert_eq ${package.publish} false
+    assert_eq ${package.keywords.length} 2
+    assert_eq ${package.keywords[0]} test1
+    assert_eq ${package.keywords[1]} test2
+    assert_eq ${package.directories.test} spec
+
+    package.keywords[1] = json_parse ${jsonstring}
+    package.subpackage = json_parse ${jsonstring}
+    package.name = set "my package 2"
+
+    update_jsonstring = json_encode package
+
+    package2 = json_parse ${update_jsonstring}
+
+    assert_eq ${package2} "[OBJECT]"
+    assert_eq ${package2.name} "my package 2"
+    assert_eq ${package2.version} 1
+    assert_eq ${package2.publish} false
+    assert_eq ${package2.keywords.length} 2
+    assert_eq ${package2.keywords[0]} test1
+    assert_eq ${package2.keywords[1]} "[OBJECT]"
+    assert_eq ${package2.directories.test} spec
+    assert_eq ${package2.subpackage} "[OBJECT]"
+    assert_eq ${package2.subpackage.name} "my package"
+    assert_eq ${package2.subpackage.version} 1
+    assert_eq ${package2.subpackage.publish} false
+    assert_eq ${package2.subpackage.keywords.length} 2
+    assert_eq ${package2.subpackage.keywords[0]} test1
+    assert_eq ${package2.subpackage.keywords[1]} test2
+    assert_eq ${package2.subpackage.directories.test} spec
+    assert_eq ${package2.keywords[1].name} "my package"
+    assert_eq ${package2.keywords[1].version} 1
+    assert_eq ${package2.keywords[1].publish} false
+    assert_eq ${package2.keywords[1].keywords.length} 2
+    assert_eq ${package2.keywords[1].keywords[0]} test1
+    assert_eq ${package2.keywords[1].keywords[1]} test2
+    assert_eq ${package2.keywords[1].directories.test} spec
+end
+
diff --git a/test/std/json/json_parse_test.ds b/test/std/json/json_parse_test.ds
index 75e16d5..3110fd3 100644
--- a/test/std/json/json_parse_test.ds
+++ b/test/std/json/json_parse_test.ds
@@ -2,9 +2,7 @@
 fn test_all_types
     package = json_parse "{\"name\": \"my package\", \"version\": 1, \"publish\": false, \"keywords\": [\"test1\", \"test2\"], \"directories\": {\"test\": \"spec\"}}"
 
-    defined = is_defined package
-    assert_false ${defined}
-
+    assert_eq ${package} "[OBJECT]"
     assert_eq ${package.name} "my package"
     assert_eq ${package.version} 1
     assert_eq ${package.publish} false