diff --git a/uid-safe/index.d.ts b/uid-safe/index.d.ts
new file mode 100644
index 0000000000..ee7b13491f
--- /dev/null
+++ b/uid-safe/index.d.ts
@@ -0,0 +1,18 @@
+// Type definitions for uid-safe v2.1
+// Project: https://github.com/crypto-utils/uid-safe
+// Definitions by: Joshua DeVinney <https://github.com/geoffreak>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare namespace UID {
+
+    export interface Generate {
+
+        (byteLength: number, callback: (err: any, str: string) => any): void;
+        (byteLength: number): Promise<any>;
+
+        sync(byteLength: number): string;
+    }
+}
+
+declare var UID: UID.Generate;
+export = UID;
diff --git a/uid-safe/tsconfig.json b/uid-safe/tsconfig.json
new file mode 100644
index 0000000000..5c29fae11c
--- /dev/null
+++ b/uid-safe/tsconfig.json
@@ -0,0 +1,19 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "noImplicitAny": true,
+        "strictNullChecks": false,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "uid-safe-tests.ts"
+    ]
+}
\ No newline at end of file
diff --git a/uid-safe/uid-safe-tests.ts b/uid-safe/uid-safe-tests.ts
new file mode 100644
index 0000000000..6af969ce60
--- /dev/null
+++ b/uid-safe/uid-safe-tests.ts
@@ -0,0 +1,12 @@
+import * as uid from 'uid-safe';
+
+uid(18, function (err, string) {
+  if (err) throw err
+  // do something with the string 
+});
+
+uid(18).then(function (string) {
+  // do something with the string 
+})
+
+var string = uid.sync(18);