1 files changed, 7 insertions, 0 deletions
diff --git a/src/tools/hash-text/hash-text.service.ts b/src/tools/hash-text/hash-text.service.ts
new file mode 100644
index 0000000..f1241d1
--- /dev/null
+++ b/src/tools/hash-text/hash-text.service.ts
@@ -0,0 +1,7 @@
+export function convertHexToBin(hex: string) {
+  return hex
+    .trim()
+    .split('')
+    .map((byte) => parseInt(byte, 16).toString(2).padStart(4, '0'))
+    .join('');
+}