diff --git a/src/hash.ts b/src/hash/hash.ts
similarity index 90%
rename from src/hash.ts
rename to src/hash/hash.ts
index b6a3186..199fb2d 100644
--- a/src/hash.ts
+++ b/src/hash/hash.ts
@@ -1,5 +1,5 @@
 import { objectHash, HashOptions } from "./object-hash";
-import { sha256base64 } from "./crypto/sha256";
+import { sha256base64 } from "../crypto/sha256";
 
 /**
  * Hash any JS value into a string
diff --git a/src/object-hash.ts b/src/hash/object-hash.ts
similarity index 100%
rename from src/object-hash.ts
rename to src/hash/object-hash.ts
diff --git a/src/index.ts b/src/index.ts
index bde8db8..3768d77 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,6 +1,11 @@
-export { objectHash } from "./object-hash";
-export { hash } from "./hash";
+// Hash
+export { objectHash } from "./hash/object-hash";
+export { hash } from "./hash/hash";
+
+// Crypto
 export { murmurHash } from "./crypto/murmur";
 export { sha256, sha256base64 } from "./crypto/sha256";
-export { isEqual } from "./utils";
-export { diff } from "./diff";
+
+// Utils
+export { isEqual } from "./utils/is-equal";
+export { diff } from "./utils/diff";
diff --git a/src/diff.ts b/src/utils/diff.ts
similarity index 97%
rename from src/diff.ts
rename to src/utils/diff.ts
index d0dc7a8..2f4928c 100644
--- a/src/diff.ts
+++ b/src/utils/diff.ts
@@ -1,4 +1,4 @@
-import { objectHash, HashOptions } from "./object-hash";
+import { objectHash, HashOptions } from "../hash/object-hash";
 
 /**
  * Calculates the difference between two objects and returns a list of differences.
diff --git a/src/utils.ts b/src/utils/is-equal.ts
similarity index 90%
rename from src/utils.ts
rename to src/utils/is-equal.ts
index 00be2fc..e8de138 100644
--- a/src/utils.ts
+++ b/src/utils/is-equal.ts
@@ -1,4 +1,4 @@
-import { objectHash, HashOptions } from "./object-hash";
+import { objectHash, HashOptions } from "../hash/object-hash";
 /**
  * Compare two objects using reference equality and stable deep hashing.
  * @param {any} object1 First object