diff --git a/scripts/tdd.js b/scripts/tdd.js
index 4d2183440..33d5978c4 100644
--- a/scripts/tdd.js
+++ b/scripts/tdd.js
@@ -29,7 +29,7 @@ snippetFiles.push(...snippetFilesArchive);
 
 
 // Current Snippet that depend on node_modules
-const errSnippets = ['JSONToFile', 'readFileLines', 'UUIDGeneratorNode'];
+const errSnippets = ['JSONToFile', 'readFileLines', 'UUIDGeneratorNode', 'hashNode'];
 console.time('Tester');
 snippetFiles
   .filter(fileName => !errSnippets.includes(fileName))
diff --git a/snippets/hashBrowser.md b/snippets/hashBrowser.md
new file mode 100644
index 000000000..d81ee2cc9
--- /dev/null
+++ b/snippets/hashBrowser.md
@@ -0,0 +1,22 @@
+### hashBrowser
+
+Creates a hash for a value using the [SHA-256](https://en.wikipedia.org/wiki/SHA-2) algorithm. Returns a promise.
+
+Use the [SubtleCrypto](https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto) API to create a hash for the given value.
+
+```js
+const hashBrowser = val =>
+  crypto.subtle
+    .digest('SHA-256', new TextEncoder('utf-8').encode(val))
+    .then(h => {
+      let hexes = [],
+        view = new DataView(h);
+      for (let i = 0; i < view.byteLength; i += 4)
+        hexes.push(('00000000' + view.getUint32(i).toString(16)).slice(-8));
+      return hexes.join('');
+    });
+```
+
+```js
+hashBrowser(JSON.stringify({a :'a', b: [1,2,3,4], 'foo': {c: 'bar'}})).then(console.log); // '04aa106279f5977f59f9067fa9712afc4aedc6f5862a8defc34552d8c7206393'
+```
diff --git a/snippets/hashNode.md b/snippets/hashNode.md
new file mode 100644
index 000000000..59bf34149
--- /dev/null
+++ b/snippets/hashNode.md
@@ -0,0 +1,15 @@
+### hashNode
+
+Creates a hash for a value using the [SHA-256](https://en.wikipedia.org/wiki/SHA-2) algorithm. Returns a promise.
+
+Use `crypto` API to create a hash for the given value.
+
+```js
+const crypto = require('crypto');
+const hashNode = val =>
+  new Promise(resolve => setTimeout(() => resolve(crypto.createHash('sha256').update(val).digest('hex')),0));
+```
+
+```js
+hashBrowser(JSON.stringify({a :'a', b: [1,2,3,4], 'foo': {c: 'bar'}})).then(console.log); // '04aa106279f5977f59f9067fa9712afc4aedc6f5862a8defc34552d8c7206393'
+```
diff --git a/tag_database b/tag_database
index c0b80e5cb..f24d2af5c 100644
--- a/tag_database
+++ b/tag_database
@@ -64,6 +64,8 @@ groupBy:array,object
 hammingDistance:math
 hasClass:browser,css
 hasFlags:node
+hashBrowser:browser,utility,advanced
+hashNode:node,utility
 head:array
 hexToRGB:utility,string,math,advanced
 hide:browser,css