diff --git a/src/export_globals.rs b/src/export_globals.rs
new file mode 100644
index 0000000..565cb67
--- /dev/null
+++ b/src/export_globals.rs
@@ -0,0 +1,127 @@
+use parity_wasm::elements;
+
+use crate::optimizer::{global_section, export_section};
+
+/// Export all declared mutable globals.
+///
+/// This will export all internal mutable globals under the name of
+/// concat(`prefix`, i) where i is the index inside the range of
+/// [0..<total number of internal mutable globals>].
+pub fn export_mutable_globals(
+	module: &mut elements::Module,
+	prefix: impl Into<String>,
+) {
+
+	let exports = global_section(module).map(
+		|section| section.entries().iter().enumerate().filter_map(
+			|(index, global)| if global.global_type().is_mutable() { Some(index) } else { None }
+		).collect::<Vec<_>>()
+	).unwrap_or_default();
+
+	if module.export_section().is_none() {
+		module.sections_mut().push(elements::Section::Export(elements::ExportSection::default()));
+	}
+
+	let mut symbol_index = 0usize;
+	let prefix: String = prefix.into();
+	for export in exports {
+		let new_entry = elements::ExportEntry::new(
+			format!("{}_{}", prefix, symbol_index),
+			elements::Internal::Global(
+				(module.import_count(elements::ImportCountType::Global) + export) as _
+			),
+		);
+		export_section(module)
+			.expect("added above if does not exists")
+			.entries_mut()
+			.push(new_entry);
+		symbol_index += 1;
+	}
+}
+
+#[cfg(test)]
+mod tests {
+
+	use super::export_mutable_globals;
+	use parity_wasm::elements;
+
+	fn parse_wat(source: &str) -> elements::Module {
+		let module_bytes = wabt::Wat2Wasm::new()
+			.validate(true)
+			.convert(source)
+			.expect("failed to parse module");
+		elements::deserialize_buffer(module_bytes.as_ref())
+			.expect("failed to parse module")
+	}
+
+	macro_rules! test_export_global {
+		(name = $name:ident; input = $input:expr; expected = $expected:expr) => {
+			#[test]
+			fn $name() {
+				let mut input_module = parse_wat($input);
+				let expected_module = parse_wat($expected);
+
+				export_mutable_globals(&mut input_module, "exported_internal_global");
+
+				let actual_bytes = elements::serialize(input_module)
+					.expect("injected module must have a function body");
+
+				let expected_bytes = elements::serialize(expected_module)
+					.expect("injected module must have a function body");
+
+				assert_eq!(actual_bytes, expected_bytes);
+			}
+		}
+	}
+
+	test_export_global! {
+		name = simple;
+		input = r#"
+		(module
+			(global (;0;) (mut i32) (i32.const 1))
+			(global (;1;) (mut i32) (i32.const 0)))
+		"#;
+		expected = r#"
+		(module
+			(global (;0;) (mut i32) (i32.const 1))
+			(global (;1;) (mut i32) (i32.const 0))
+			(export "exported_internal_global_0" (global 0))
+			(export "exported_internal_global_1" (global 1)))
+		"#
+	}
+
+	test_export_global! {
+		name = with_import;
+		input = r#"
+		(module
+			(import "env" "global" (global $global i64))
+			(global (;0;) (mut i32) (i32.const 1))
+			(global (;1;) (mut i32) (i32.const 0)))
+		"#;
+		expected = r#"
+		(module
+			(import "env" "global" (global $global i64))
+			(global (;0;) (mut i32) (i32.const 1))
+			(global (;1;) (mut i32) (i32.const 0))
+			(export "exported_internal_global_0" (global 1))
+			(export "exported_internal_global_1" (global 2)))
+		"#
+	}
+
+	test_export_global! {
+		name = with_import_and_some_are_immutable;
+		input = r#"
+		(module
+			(import "env" "global" (global $global i64))
+			(global (;0;) i32 (i32.const 1))
+			(global (;1;) (mut i32) (i32.const 0)))
+		"#;
+		expected = r#"
+		(module
+			(import "env" "global" (global $global i64))
+			(global (;0;) i32 (i32.const 1))
+			(global (;1;) (mut i32) (i32.const 0))
+			(export "exported_internal_global_0" (global 2)))
+		"#
+	}
+}
diff --git a/src/lib.rs b/src/lib.rs
index 8303afc..feae73d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -23,6 +23,8 @@ mod runtime_type;
 mod graph;
 mod ref_list;
 mod symbols;
+#[cfg(feature = "std")]
+mod export_globals;
 
 pub mod stack_height;
 
@@ -36,6 +38,8 @@ pub use pack::{pack_instance, Error as PackingError};
 pub use runtime_type::inject_runtime_type;
 pub use graph::{Module, parse as graph_parse, generate as graph_generate};
 pub use ref_list::{RefList, Entry, EntryRef, DeleteTransaction};
+#[cfg(feature = "std")]
+pub use export_globals::export_mutable_globals;
 
 pub struct TargetSymbols {
 	pub create: &'static str,