diff --git a/.gitignore b/.gitignore
index 3529ad9..c1dfb74 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,7 +19,10 @@ Thumbs.db
 *.cache
 *.ilk
 *.log
-[Bb]in
+Bin/*
+!Bin/QRCoder.dll
+bin/*
+!bin/QRCoder.dll
 [Dd]ebug*/
 *.lib
 *.sbr
diff --git a/SharpProxy/SharpProxy.csproj b/SharpProxy/SharpProxy.csproj
index 3859005..18514b9 100644
--- a/SharpProxy/SharpProxy.csproj
+++ b/SharpProxy/SharpProxy.csproj
@@ -53,6 +53,9 @@
     <ApplicationIcon>main.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="QRCoder">
+      <HintPath>bin\QRCoder.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
diff --git a/SharpProxy/bin/QRCoder.dll b/SharpProxy/bin/QRCoder.dll
new file mode 100644
index 0000000..6bf2420
Binary files /dev/null and b/SharpProxy/bin/QRCoder.dll differ
diff --git a/SharpProxy/frmMain.Designer.cs b/SharpProxy/frmMain.Designer.cs
index bea1166..44a8445 100644
--- a/SharpProxy/frmMain.Designer.cs
+++ b/SharpProxy/frmMain.Designer.cs
@@ -38,6 +38,9 @@ private void InitializeComponent()
             this.label3 = new System.Windows.Forms.Label();
             this.cmbIPAddress = new System.Windows.Forms.ComboBox();
             this.chkRewriteHostHeaders = new System.Windows.Forms.CheckBox();
+            this.picQRCode = new System.Windows.Forms.PictureBox();
+            this.label4 = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.picQRCode)).BeginInit();
             this.SuspendLayout();
             // 
             // btnStart
@@ -115,6 +118,7 @@ private void InitializeComponent()
             this.cmbIPAddress.Name = "cmbIPAddress";
             this.cmbIPAddress.Size = new System.Drawing.Size(189, 21);
             this.cmbIPAddress.TabIndex = 8;
+            this.cmbIPAddress.SelectedIndexChanged += new System.EventHandler(this.cmbIPAddress_SelectedIndexChanged);
             // 
             // chkRewriteHostHeaders
             // 
@@ -128,11 +132,32 @@ private void InitializeComponent()
             this.chkRewriteHostHeaders.Text = "&Rewrite host headers (IIS Express)";
             this.chkRewriteHostHeaders.UseVisualStyleBackColor = true;
             // 
+            // picQRCode
+            // 
+            this.picQRCode.BackColor = System.Drawing.Color.White;
+            this.picQRCode.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.picQRCode.Location = new System.Drawing.Point(216, 25);
+            this.picQRCode.Name = "picQRCode";
+            this.picQRCode.Size = new System.Drawing.Size(131, 131);
+            this.picQRCode.TabIndex = 10;
+            this.picQRCode.TabStop = false;
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(219, 9);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(51, 13);
+            this.label4.TabIndex = 11;
+            this.label4.Text = "QR Code";
+            // 
             // frmMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(212, 185);
+            this.ClientSize = new System.Drawing.Size(375, 192);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.picQRCode);
             this.Controls.Add(this.chkRewriteHostHeaders);
             this.Controls.Add(this.cmbIPAddress);
             this.Controls.Add(this.label3);
@@ -149,6 +174,7 @@ private void InitializeComponent()
             this.Text = "SharpProxy";
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.frmMain_FormClosing);
             this.Shown += new System.EventHandler(this.frmMain_Shown);
+            ((System.ComponentModel.ISupportInitialize)(this.picQRCode)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -165,6 +191,8 @@ private void InitializeComponent()
         private System.Windows.Forms.Label label3;
         private System.Windows.Forms.ComboBox cmbIPAddress;
         private System.Windows.Forms.CheckBox chkRewriteHostHeaders;
+        private System.Windows.Forms.PictureBox picQRCode;
+        private System.Windows.Forms.Label label4;
     }
 }
 
diff --git a/SharpProxy/frmMain.cs b/SharpProxy/frmMain.cs
index 73cb3aa..85d426b 100644
--- a/SharpProxy/frmMain.cs
+++ b/SharpProxy/frmMain.cs
@@ -10,6 +10,7 @@
 using System.Net.Sockets;
 using System.Linq;
 using System.IO;
+using QRCoder;
 
 namespace SharpProxy
 {
@@ -17,6 +18,9 @@ public partial class frmMain : Form
     {
         private const int MIN_PORT = 1;
         private const int MAX_PORT = 65535;
+        private const int PIXELS_PER_MODULE = 4;
+
+        private QRCodeGenerator qrCodeGenerator = new QRCodeGenerator();
 
         public static readonly string CommonDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "SharpProxy");
         public static readonly string ConfigInfoPath = Path.Combine(CommonDataPath, "config.txt");
@@ -113,6 +117,7 @@ private void btnStart_Click(object sender, EventArgs e)
             ProxyThreadListener = new ProxyThread(externalPort, internalPort, chkRewriteHostHeaders.Checked);
 
             toggleButtons();
+            showQRCode();
         }
 
         private void btnStop_Click(object sender, EventArgs e)
@@ -120,6 +125,7 @@ private void btnStop_Click(object sender, EventArgs e)
             ProxyThreadListener.Stop();
 
             toggleButtons();
+            picQRCode.Image = null;
         }
 
         private void showError(string msg)
@@ -215,5 +221,20 @@ private void txtPorts_KeyPress(object sender, KeyPressEventArgs e)
                 btnStart_Click(null, null);
             }
         }
+
+        private void showQRCode ()
+        {
+            string data = String.Format("http://{0}:{1}", cmbIPAddress.Text, txtExternalPort.Text);
+            
+            QRCode qrCode = new QRCode(qrCodeGenerator.CreateQrCode(data, QRCodeGenerator.ECCLevel.M));
+
+            picQRCode.Image = qrCode.GetGraphic(PIXELS_PER_MODULE);
+        }
+
+        private void cmbIPAddress_SelectedIndexChanged (object sender, EventArgs e)
+        {
+            if (btnStop.Enabled)
+                showQRCode();
+        }
     }
 }