diff --git a/README.md b/README.md
index 102c703..4701c60 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,10 @@ View the generated [documentation](https://pkg.go.dev/github.com/bitcoinschema/g
 - [Script from Address](script.go)
 - [WIF to PrivateKey](private_key.go)
 - [PrivateKey to WIF](private_key.go)
+- [Generate HD Keys](hd_key.go)
+
+### ToDo
+- Support `testnet` addresses & keys
 
 
 <details>
diff --git a/examples/generate_hd_key/generate_hd_key.go b/examples/generate_hd_key/generate_hd_key.go
new file mode 100644
index 0000000..a1e143a
--- /dev/null
+++ b/examples/generate_hd_key/generate_hd_key.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"log"
+
+	"github.com/bitcoinschema/go-bitcoin"
+)
+
+func main() {
+	xPrivateKey, xPublicKey, err := bitcoin.GenerateHDKeyPair(bitcoin.SecureSeedLength)
+	if err != nil {
+		log.Fatalf("error occurred: %s", err.Error())
+	}
+
+	// Success!
+	log.Printf("xPrivateKey: %s \n xPublicKey: %s", xPrivateKey, xPublicKey)
+}
diff --git a/hd_key.go b/hd_key.go
new file mode 100644
index 0000000..b5d5f54
--- /dev/null
+++ b/hd_key.go
@@ -0,0 +1,57 @@
+package bitcoin
+
+import (
+	"github.com/bitcoinsv/bsvd/chaincfg"
+	"github.com/bitcoinsv/bsvutil/hdkeychain"
+)
+
+const (
+	// RecommendedSeedLength is the recommended length in bytes for a seed to a master node.
+	RecommendedSeedLength = 32 // 256 bits
+
+	// SecureSeedLength is the max size of a seed length (most secure
+	SecureSeedLength = 64 // 512 bits
+)
+
+// GenerateHDKey will create a new master node for use in creating a hierarchical deterministic key chain
+func GenerateHDKey(seedLength uint8) (hdKey *hdkeychain.ExtendedKey, err error) {
+
+	// Missing or invalid seed length
+	if seedLength == 0 {
+		seedLength = RecommendedSeedLength
+	}
+
+	// Generate a new seed (added extra security from 256 to 512 bits for seed length)
+	var seed []byte
+	if seed, err = hdkeychain.GenerateSeed(seedLength); err != nil {
+		return
+	}
+
+	// Generate a new master key
+	return hdkeychain.NewMaster(seed, &chaincfg.MainNetParams)
+}
+
+// GenerateHDKeyPair will generate a new xPub HD master node (xPrivateKey & xPublicKey)
+func GenerateHDKeyPair(seedLength uint8) (xPrivateKey, xPublicKey string, err error) {
+
+	// Generate an HD master key
+	var masterKey *hdkeychain.ExtendedKey
+	if masterKey, err = GenerateHDKey(seedLength); err != nil {
+		return
+	}
+
+	// Set the xPriv
+	xPrivateKey = masterKey.String()
+
+	// Create the extended public key
+	var pubKey *hdkeychain.ExtendedKey
+	if pubKey, err = masterKey.Neuter(); err != nil {
+		// Error should nearly never occur since it's using a safely derived masterKey
+		return
+	}
+
+	// Set the actual xPub
+	xPublicKey = pubKey.String()
+
+	return
+}
diff --git a/hd_key_test.go b/hd_key_test.go
new file mode 100644
index 0000000..1db6fb4
--- /dev/null
+++ b/hd_key_test.go
@@ -0,0 +1,125 @@
+package bitcoin
+
+import (
+	"fmt"
+	"testing"
+)
+
+// TestGenerateHDKey will test the method GenerateHDKey()
+func TestGenerateHDKey(t *testing.T) {
+
+	t.Parallel()
+
+	// Create the list of tests
+	var tests = []struct {
+		inputSeed     uint8
+		expectedNil   bool
+		expectedError bool
+	}{
+		{0, false, false},
+		{1, true, true},
+		{15, true, true},
+		{65, true, true},
+		{RecommendedSeedLength, false, false},
+		{SecureSeedLength, false, false},
+	}
+
+	// Run tests
+	for _, test := range tests {
+		if hdKey, err := GenerateHDKey(test.inputSeed); err != nil && !test.expectedError {
+			t.Errorf("%s Failed: [%d] inputted and error not expected but got: %s", t.Name(), test.inputSeed, err.Error())
+		} else if err == nil && test.expectedError {
+			t.Errorf("%s Failed: [%d] inputted and error was expected", t.Name(), test.inputSeed)
+		} else if hdKey == nil && !test.expectedNil {
+			t.Errorf("%s Failed: [%d] inputted and was nil but not expected", t.Name(), test.inputSeed)
+		} else if hdKey != nil && test.expectedNil {
+			t.Errorf("%s Failed: [%d] inputted and was NOT nil but expected to be nil", t.Name(), test.inputSeed)
+		}
+	}
+}
+
+// ExampleGenerateHDKey example using GenerateHDKey()
+func ExampleGenerateHDKey() {
+	hdKey, err := GenerateHDKey(SecureSeedLength)
+	if err != nil {
+		fmt.Printf("error occurred: %s", err.Error())
+		return
+	}
+	// Cannot show the private/public key since they change each time
+	fmt.Printf("created HD key successfully! (length: %d)", len(hdKey.String()))
+
+	// Output:created HD key successfully! (length: 111)
+}
+
+// BenchmarkGenerateHDKey benchmarks the method GenerateHDKey()
+func BenchmarkGenerateHDKey(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _ = GenerateHDKey(RecommendedSeedLength)
+	}
+}
+
+// BenchmarkGenerateHDKeySecure benchmarks the method GenerateHDKey()
+func BenchmarkGenerateHDKeySecure(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _ = GenerateHDKey(SecureSeedLength)
+	}
+}
+
+// TestGenerateHDKeyPair will test the method GenerateHDKeyPair()
+func TestGenerateHDKeyPair(t *testing.T) {
+
+	t.Parallel()
+
+	// Create the list of tests
+	var tests = []struct {
+		inputSeed     uint8
+		expectedError bool
+	}{
+		{0, false},
+		{1, true},
+		{15, true},
+		{65, true},
+		{RecommendedSeedLength, false},
+		{SecureSeedLength, false},
+	}
+
+	// Run tests
+	for _, test := range tests {
+		if privateKey, publicKey, err := GenerateHDKeyPair(test.inputSeed); err != nil && !test.expectedError {
+			t.Errorf("%s Failed: [%d] inputted and error not expected but got: %s", t.Name(), test.inputSeed, err.Error())
+		} else if err == nil && test.expectedError {
+			t.Errorf("%s Failed: [%d] inputted and error was expected", t.Name(), test.inputSeed)
+		} else if err == nil && len(privateKey) == 0 {
+			t.Errorf("%s Failed: [%d] inputted and private key was empty", t.Name(), test.inputSeed)
+		} else if err == nil && len(publicKey) == 0 {
+			t.Errorf("%s Failed: [%d] inputted and pubic key was empty", t.Name(), test.inputSeed)
+		}
+	}
+}
+
+// ExampleGenerateHDKeyPair example using GenerateHDKeyPair()
+func ExampleGenerateHDKeyPair() {
+	xPrivateKey, xPublicKey, err := GenerateHDKeyPair(SecureSeedLength)
+	if err != nil {
+		fmt.Printf("error occurred: %s", err.Error())
+		return
+	}
+	// Cannot show the private/public key since they change each time
+	fmt.Printf("created HD key successfully! (xPrivateKey length: %d) (xPublicKey length: %d)", len(xPrivateKey), len(xPublicKey))
+
+	// Output:created HD key successfully! (xPrivateKey length: 111) (xPublicKey length: 111)
+}
+
+// BenchmarkGenerateHDKeyPair benchmarks the method GenerateHDKeyPair()
+func BenchmarkGenerateHDKeyPair(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _, _ = GenerateHDKeyPair(RecommendedSeedLength)
+	}
+}
+
+// BenchmarkGenerateHDKeyPairSecure benchmarks the method GenerateHDKeyPair()
+func BenchmarkGenerateHDKeyPairSecure(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _, _ = GenerateHDKeyPair(SecureSeedLength)
+	}
+}