diff --git a/src/lib.rs b/src/lib.rs
index c74ae86..ce1ed00 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -449,6 +449,14 @@ impl Rng {
         }
     }
 
+    /// Return a byte array of the given size.
+    #[inline]
+    pub fn bytes<const N: usize>(&self) -> [u8; N] {
+        let mut bytes = [0u8; N];
+        self.fill(&mut bytes);
+        bytes
+    }
+
     rng_integer!(
         u8,
         u8,
diff --git a/tests/smoke.rs b/tests/smoke.rs
index 07e5c8e..a4abdd2 100644
--- a/tests/smoke.rs
+++ b/tests/smoke.rs
@@ -81,6 +81,29 @@ fn u128() {
     }
 }
 
+#[test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
+fn fill() {
+    let r = fastrand::Rng::new();
+    let mut a = [0u8; 64];
+    let mut b = [0u8; 64];
+
+    r.fill(&mut a);
+    r.fill(&mut b);
+
+    assert_ne!(a, b);
+}
+
+#[test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
+fn bytes() {
+    let r = fastrand::Rng::new();
+    let a: [u8; 32] = r.bytes();
+    let b: [u8; 32] = r.bytes();
+
+    assert_ne!(a, b);
+}
+
 #[test]
 #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
 fn rng() {