diff --git a/README.md b/README.md
index 8082d58..0735a0e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,41 @@
 # bash-utils
 
-Just a couple bash utilities
\ No newline at end of file
+Just a couple bash utilities
+
+= a2b - Convert Ascii to Binary =
+== Usage ==
+```
+a2b H e l l o
+```
+== Output ==
+```
+01001000
+01100101
+01101100
+01101100
+01101111
+```
+
+= a2h - Convert Ascii to Hex =
+== Usage ==
+```
+a2h H e l l o
+```
+== Output ==
+```
+48
+65
+6c
+6c
+6f
+```
+
+= h2a - Convert Hex to Ascii =
+== Usage ==
+```
+h2a 48 65 6c 6c 6f
+```
+== Output ==
+```
+H e l l o
+```
diff --git a/a2b b/a2b
new file mode 100755
index 0000000..7c538b9
--- /dev/null
+++ b/a2b
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+for c in $@; do
+  echo $c | xxd -b | cut -d" " -f2
+done
diff --git a/a2h b/a2h
new file mode 100755
index 0000000..aa5c632
--- /dev/null
+++ b/a2h
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+for c in $@; do
+  echo $c | xxd -p | cut -c1-2
+done
diff --git a/h2a b/h2a
new file mode 100755
index 0000000..288399d
--- /dev/null
+++ b/h2a
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+for c in $@; do
+  if [[ $c != 0x* ]]; then
+    c="0x$c"
+  fi
+  echo $c | xxd -r
+  echo -n " "
+done
+printf "\n"