diff --git a/cmd/sendosc/sendosc.go b/cmd/sendosc/sendosc.go
index c79690e..94a5f11 100644
--- a/cmd/sendosc/sendosc.go
+++ b/cmd/sendosc/sendosc.go
@@ -1,134 +1,16 @@
 package main
 
 import (
-	"bytes"
-	"encoding/binary"
 	"encoding/hex"
 	"fmt"
 	"net"
 	"strconv"
-	"strings"
+
+	"github.com/jwetzell/osc-go/pkg/osc"
 
 	"github.com/spf13/cobra"
 )
 
-type OSCArg struct {
-	Type  string
-	Value any
-}
-
-type OSCMessage struct {
-	Address string
-	Args    []OSCArg
-}
-
-func stringToOSCBytes(rawString string) []byte {
-	var sb strings.Builder
-
-	sb.WriteString(rawString)
-	sb.WriteString("\u0000")
-
-	padLength := 4 - (len(sb.String()) % 4)
-	if padLength < 4 {
-		for i := 0; i < padLength; i++ {
-			sb.WriteString("\u0000")
-		}
-	}
-
-	return []byte(sb.String())
-}
-
-func integerToOSCBytes(number int32) []byte {
-	var buf bytes.Buffer
-	err := binary.Write(&buf, binary.BigEndian, number)
-	if err != nil {
-		panic(err)
-	}
-	return buf.Bytes()
-}
-
-func floatToOSCBytes(number float32) []byte {
-	var buf bytes.Buffer
-	err := binary.Write(&buf, binary.BigEndian, number)
-	if err != nil {
-		panic(err)
-	}
-	return buf.Bytes()
-}
-
-func byteArrayToOSCBytes(bytes []byte) []byte {
-	oscBytes := []byte{}
-
-	bytesSize := len(bytes)
-	oscBytes = append(oscBytes, integerToOSCBytes(int32(bytesSize))...)
-	oscBytes = append(oscBytes, bytes...)
-
-	padLength := 4 - (bytesSize % 4)
-	if padLength < 4 {
-		for i := 0; i < padLength; i++ {
-			oscBytes = append(oscBytes, 0)
-		}
-	}
-
-	return oscBytes
-}
-
-func argsToBuffer(args []OSCArg) []byte {
-	var argBuffers = []byte{}
-
-	for _, arg := range args {
-		switch oscType := arg.Type; oscType {
-		case "s":
-			if value, ok := arg.Value.(string); ok {
-				argBuffers = append(argBuffers, stringToOSCBytes(value)...)
-			} else {
-				fmt.Println("OSC arg had string type but non-string value.")
-			}
-		case "i":
-			if value, ok := arg.Value.(int32); ok {
-				argBuffers = append(argBuffers, integerToOSCBytes(value)...)
-			} else {
-				fmt.Println("OSC arg had integer type but non-integer value.")
-			}
-		case "f":
-			if value, ok := arg.Value.(float32); ok {
-				argBuffers = append(argBuffers, floatToOSCBytes(value)...)
-			} else {
-				fmt.Println("OSC arg had float type but non-float value.")
-			}
-		case "b":
-			if value, ok := arg.Value.([]byte); ok {
-				argBuffers = append(argBuffers, byteArrayToOSCBytes(value)...)
-			} else {
-				fmt.Println("OSC arg had blob type but non-blob value.")
-			}
-		default:
-			fmt.Print("unhandled osc type: ")
-			fmt.Printf("%s.\n", oscType)
-		}
-	}
-	return argBuffers
-}
-
-func messageToBuffer(message OSCMessage) []byte {
-	oscBuffer := []byte{}
-
-	oscBuffer = append(oscBuffer, stringToOSCBytes(message.Address)...)
-
-	var sb strings.Builder
-
-	sb.WriteString(",")
-
-	for _, arg := range message.Args {
-		sb.WriteString(arg.Type)
-	}
-
-	oscBuffer = append(oscBuffer, stringToOSCBytes(sb.String())...)
-	oscBuffer = append(oscBuffer, argsToBuffer(message.Args)...)
-
-	return oscBuffer
-}
-
 func main() {
 	var Host string
 	var Port int32
@@ -157,10 +39,10 @@ func main() {
 	rootCmd.Execute()
 }
 
-func argToTypedArg(rawArg string, oscType string) OSCArg {
+func argToTypedArg(rawArg string, oscType string) osc.OSCArg {
 	switch oscType {
 	case "s":
-		return OSCArg{
+		return osc.OSCArg{
 			Type:  "s",
 			Value: rawArg,
 		}
@@ -170,7 +52,7 @@ func argToTypedArg(rawArg string, oscType string) OSCArg {
 			// ... handle error
 			panic(err)
 		}
-		return OSCArg{
+		return osc.OSCArg{
 			Type:  "i",
 			Value: int32(number),
 		}
@@ -180,7 +62,7 @@ func argToTypedArg(rawArg string, oscType string) OSCArg {
 			// ... handle error
 			panic(err)
 		}
-		return OSCArg{
+		return osc.OSCArg{
 			Type:  "f",
 			Value: float32(number),
 		}
@@ -190,14 +72,14 @@ func argToTypedArg(rawArg string, oscType string) OSCArg {
 			// ... handle error
 			panic(err)
 		}
-		return OSCArg{
+		return osc.OSCArg{
 			Type:  "b",
 			Value: data,
 		}
 	default:
 		fmt.Print("unhandled osc type: ")
 		fmt.Printf("%s.\n", oscType)
-		return OSCArg{}
+		return osc.OSCArg{}
 	}
 }
 
@@ -225,7 +107,7 @@ func slipEncode(bytes []byte) []byte {
 
 func send(host string, port int32, address string, args []string, types []string, protocol string, slip bool) {
 
-	oscArgs := []OSCArg{}
+	oscArgs := []osc.OSCArg{}
 
 	for index, arg := range args {
 		oscType := "s"
@@ -236,12 +118,12 @@ func send(host string, port int32, address string, args []string, types []string
 		oscArgs = append(oscArgs, argToTypedArg(arg, oscType))
 	}
 
-	oscMessage := OSCMessage{
+	oscMessage := osc.OSCMessage{
 		Address: address,
 		Args:    oscArgs,
 	}
 
-	oscMessageBuffer := messageToBuffer(oscMessage)
+	oscMessageBuffer := osc.ToBuffer(oscMessage)
 
 	if slip {
 		oscMessageBuffer = slipEncode(oscMessageBuffer)
diff --git a/go.mod b/go.mod
index c32143f..5676d56 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module sendosc
+module github.com/jwetzell/osc-go
 
 go 1.23.1
 
diff --git a/pkg/osc/osc.go b/pkg/osc/osc.go
new file mode 100644
index 0000000..8c23b80
--- /dev/null
+++ b/pkg/osc/osc.go
@@ -0,0 +1,125 @@
+package osc
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"strings"
+)
+
+type OSCArg struct {
+	Type  string
+	Value any
+}
+
+type OSCMessage struct {
+	Address string
+	Args    []OSCArg
+}
+
+func stringToOSCBytes(rawString string) []byte {
+	var sb strings.Builder
+
+	sb.WriteString(rawString)
+	sb.WriteString("\u0000")
+
+	padLength := 4 - (len(sb.String()) % 4)
+	if padLength < 4 {
+		for i := 0; i < padLength; i++ {
+			sb.WriteString("\u0000")
+		}
+	}
+
+	return []byte(sb.String())
+}
+
+func integerToOSCBytes(number int32) []byte {
+	var buf bytes.Buffer
+	err := binary.Write(&buf, binary.BigEndian, number)
+	if err != nil {
+		panic(err)
+	}
+	return buf.Bytes()
+}
+
+func floatToOSCBytes(number float32) []byte {
+	var buf bytes.Buffer
+	err := binary.Write(&buf, binary.BigEndian, number)
+	if err != nil {
+		panic(err)
+	}
+	return buf.Bytes()
+}
+
+func byteArrayToOSCBytes(bytes []byte) []byte {
+	oscBytes := []byte{}
+
+	bytesSize := len(bytes)
+	oscBytes = append(oscBytes, integerToOSCBytes(int32(bytesSize))...)
+	oscBytes = append(oscBytes, bytes...)
+
+	padLength := 4 - (bytesSize % 4)
+	if padLength < 4 {
+		for i := 0; i < padLength; i++ {
+			oscBytes = append(oscBytes, 0)
+		}
+	}
+
+	return oscBytes
+}
+
+func argsToBuffer(args []OSCArg) []byte {
+	var argBuffers = []byte{}
+
+	for _, arg := range args {
+		switch oscType := arg.Type; oscType {
+		case "s":
+			if value, ok := arg.Value.(string); ok {
+				argBuffers = append(argBuffers, stringToOSCBytes(value)...)
+			} else {
+				fmt.Println("OSC arg had string type but non-string value.")
+			}
+		case "i":
+			if value, ok := arg.Value.(int32); ok {
+				argBuffers = append(argBuffers, integerToOSCBytes(value)...)
+			} else {
+				fmt.Println("OSC arg had integer type but non-integer value.")
+			}
+		case "f":
+			if value, ok := arg.Value.(float32); ok {
+				argBuffers = append(argBuffers, floatToOSCBytes(value)...)
+			} else {
+				fmt.Println("OSC arg had float type but non-float value.")
+			}
+		case "b":
+			if value, ok := arg.Value.([]byte); ok {
+				argBuffers = append(argBuffers, byteArrayToOSCBytes(value)...)
+			} else {
+				fmt.Println("OSC arg had blob type but non-blob value.")
+			}
+		default:
+			fmt.Print("unhandled osc type: ")
+			fmt.Printf("%s.\n", oscType)
+		}
+	}
+	return argBuffers
+}
+
+func ToBuffer(message OSCMessage) []byte {
+	oscBuffer := []byte{}
+
+	oscBuffer = append(oscBuffer, stringToOSCBytes(message.Address)...)
+
+	var sb strings.Builder
+
+	sb.WriteString(",")
+
+	for _, arg := range message.Args {
+		sb.WriteString(arg.Type)
+	}
+
+	oscBuffer = append(oscBuffer, stringToOSCBytes(sb.String())...)
+	oscBuffer = append(oscBuffer, argsToBuffer(message.Args)...)
+
+	return oscBuffer
+}