diff --git a/client/init.lua b/client/init.lua
index b53c193..2de6a5c 100644
--- a/client/init.lua
+++ b/client/init.lua
@@ -1,5 +1,12 @@
 -- Buildat: client/init.lua
 buildat = {}
+function buildat.bytes(data)
+	local result = {}
+	for i=1,#data do
+		table.insert(result, string.byte(data, i))
+	end
+	return result
+end
 function buildat.dump(thing)
 	if type(thing) == 'string' then
 		return '"'..thing..'"'
diff --git a/client/sandbox.lua b/client/sandbox.lua
index acac593..1caad66 100644
--- a/client/sandbox.lua
+++ b/client/sandbox.lua
@@ -1,6 +1,7 @@
 local log = buildat.Logger("__client/sandbox")
 
 local buildat_safe_list = {
+	"bytes",
 	"dump",
 	"Logger",
 }