diff --git a/fuzz/.gitignore b/fuzz/.gitignore
new file mode 100644
index 0000000..a092511
--- /dev/null
+++ b/fuzz/.gitignore
@@ -0,0 +1,3 @@
+target
+corpus
+artifacts
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
new file mode 100644
index 0000000..4b6dd60
--- /dev/null
+++ b/fuzz/Cargo.toml
@@ -0,0 +1,26 @@
+[package]
+name = "json5-fuzz"
+version = "0.0.0"
+authors = ["Automatically generated"]
+publish = false
+edition = "2021"
+
+[package.metadata]
+cargo-fuzz = true
+
+[dependencies]
+libfuzzer-sys = "0.4"
+serde_json = "1.0.74"
+
+[dependencies.json5]
+path = ".."
+
+# Prevent this from interfering with workspaces
+[workspace]
+members = ["."]
+
+[[bin]]
+name = "strings"
+path = "fuzz_targets/strings.rs"
+test = false
+doc = false
diff --git a/fuzz/fuzz_targets/strings.rs b/fuzz/fuzz_targets/strings.rs
new file mode 100644
index 0000000..1282243
--- /dev/null
+++ b/fuzz/fuzz_targets/strings.rs
@@ -0,0 +1,9 @@
+#![no_main]
+
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &str| {
+    if let Ok(value) = json5::from_str::<serde_json::Value>(data) {
+        json5::to_string(&value).expect("serialization failed");
+    }
+});