diff --git a/certs/certbot.go b/certs/certbot.go
new file mode 100644
index 0000000..56802cb
--- /dev/null
+++ b/certs/certbot.go
@@ -0,0 +1,28 @@
+package certs
+
+import (
+	"fmt"
+	"os/exec"
+)
+
+// CertbotCreateCertificate runs certbot to create a certificate
+func CertbotCreateCertificate(domain, email string) error {
+	cmd := exec.Command("certbot", "certonly", "--non-interactive", "--agree-tos", "--email", email, "-d", domain)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to create certificate: %s", string(output))
+	}
+	fmt.Println("Certificate created successfully:", string(output))
+	return nil
+}
+
+// CertbotRenewCertificate runs certbot to renew a certificate
+func CertbotRenewCertificate() error {
+	cmd := exec.Command("certbot", "renew")
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to renew certificate: %s", string(output))
+	}
+	fmt.Println("Certificate renewed successfully:", string(output))
+	return nil
+}
diff --git a/cmd/certs.go b/cmd/certs.go
index b3e60c8..1a42dbe 100644
--- a/cmd/certs.go
+++ b/cmd/certs.go
@@ -11,44 +11,78 @@ import (
 func CertsCommand() *cli.Command {
 	return &cli.Command{
 		Name:  "certs",
-		Usage: "Generate self-signed certificates for testing purposes",
-		Flags: []cli.Flag{
-			&cli.StringFlag{
-				Name:  "cert",
-				Usage: "Path to save the certificate PEM file",
-				Value: "cert.pem",
+		Usage: "Manage SSL certificates",
+		Subcommands: []*cli.Command{
+			{
+				Name:  "create",
+				Usage: "Create a new certificate",
+				Flags: []cli.Flag{
+					&cli.StringFlag{
+						Name:     "domain",
+						Usage:    "Domain name for the certificate",
+						Required: true,
+					},
+					&cli.StringFlag{
+						Name:     "email",
+						Usage:    "Email for Let's Encrypt notifications",
+						Required: true,
+					},
+				},
+				Action: func(c *cli.Context) error {
+					domain := c.String("domain")
+					email := c.String("email")
+					return certs.CertbotCreateCertificate(domain, email)
+				},
 			},
-			&cli.StringFlag{
-				Name:  "key",
-				Usage: "Path to save the private key PEM file",
-				Value: "key.pem",
+			{
+				Name:  "renew",
+				Usage: "Renew existing certificates",
+				Action: func(c *cli.Context) error {
+					return certs.CertbotRenewCertificate()
+				},
 			},
-		},
-		Action: func(c *cli.Context) error {
-			cert, privKey, err := certs.GenerateSelfSignedCert() // Use the correct function
-			if err != nil {
-				return fmt.Errorf("failed to generate certificate: %w", err)
-			}
+			{
+				Name:  "local",
+				Usage: "Generate self-signed certificates for testing purposes",
+				Flags: []cli.Flag{
+					&cli.StringFlag{
+						Name:  "cert",
+						Usage: "Path to save the certificate PEM file",
+						Value: "cert.pem",
+					},
+					&cli.StringFlag{
+						Name:  "key",
+						Usage: "Path to save the private key PEM file",
+						Value: "key.pem",
+					},
+				},
+				Action: func(c *cli.Context) error {
+					cert, privKey, err := certs.GenerateSelfSignedCert() // Use the correct function
+					if err != nil {
+						return fmt.Errorf("failed to generate certificate: %w", err)
+					}
 
-			// Export the cert and key to PEM format
-			certPEM, keyPEM, err := certs.ExportPEM(cert, privKey)
-			if err != nil {
-				return fmt.Errorf("failed to export certificate and key: %w", err)
-			}
+					// Export the cert and key to PEM format
+					certPEM, keyPEM, err := certs.ExportPEM(cert, privKey)
+					if err != nil {
+						return fmt.Errorf("failed to export certificate and key: %w", err)
+					}
 
-			// Save the PEM files
-			certOutput := c.String("cert")
-			keyOutput := c.String("key")
+					// Save the PEM files
+					certOutput := c.String("cert")
+					keyOutput := c.String("key")
 
-			if err := os.WriteFile(certOutput, certPEM, 0644); err != nil {
-				return fmt.Errorf("failed to write certificate file: %w", err)
-			}
-			if err := os.WriteFile(keyOutput, keyPEM, 0600); err != nil {
-				return fmt.Errorf("failed to write private key file: %w", err)
-			}
+					if err := os.WriteFile(certOutput, certPEM, 0644); err != nil {
+						return fmt.Errorf("failed to write certificate file: %w", err)
+					}
+					if err := os.WriteFile(keyOutput, keyPEM, 0600); err != nil {
+						return fmt.Errorf("failed to write private key file: %w", err)
+					}
 
-			fmt.Printf("Certificate and key have been successfully generated and saved to %s and %s\n", certOutput, keyOutput)
-			return nil
+					fmt.Printf("Certificate and key have been successfully generated and saved to %s and %s\n", certOutput, keyOutput)
+					return nil
+				},
+			},
 		},
 	}
 }