diff --git a/emacs/.emacs.d/config/init-utils.el b/emacs/.emacs.d/config/init-utils.el
new file mode 100644
index 0000000..f22a453
--- /dev/null
+++ b/emacs/.emacs.d/config/init-utils.el
@@ -0,0 +1,8 @@
+;; -*- lexical-binding: t; -*-
+(defun unix-time-to-string (epoch-seconds &optional format-string)
+  "Converts an epoch timestamp into a human-readable string."
+  (interactive "sUnix timestamp: ")
+  (let ((format-string (or format-string "%FT%T%z")))
+    (format-time-string format-string epoch-seconds)))
+
+(provide 'init-utils)
diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index d3cc54a..ba7e542 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -71,6 +71,7 @@
 (require 'init-org)
 (require 'init-profiler)
 (require 'init-built-ins)
+(require 'init-utils)
 (require 'init-dashboard)
 (require 'init-dotfiles)
 (require 'init-buffers)