diff --git a/options.go b/options.go
index 7eeadd9..f040dc2 100644
--- a/options.go
+++ b/options.go
@@ -1,6 +1,8 @@
 package ken
 
 import (
+	"strings"
+
 	"github.com/bwmarrin/discordgo"
 )
 
@@ -117,3 +119,13 @@ func (o *CommandOption) UserValue(ctx *Ctx) *discordgo.User {
 
 	return user
 }
+
+// StringValue is a utility function for casting option value to string.
+//
+// Because you can not pass multiline string entries to slash commands,
+// this converts `\n` in a message to an actual line break.
+func (o *CommandOption) StringValue() (v string) {
+	v = o.ApplicationCommandInteractionDataOption.StringValue()
+	v = strings.ReplaceAll(v, "\\n", "\n")
+	return
+}