diff --git a/McBitFont/Form1.Designer.cs b/McBitFont/Form1.Designer.cs
index c9fc319..54f7c22 100644
--- a/McBitFont/Form1.Designer.cs
+++ b/McBitFont/Form1.Designer.cs
@@ -73,6 +73,7 @@
             this.aboutToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.dlgSave = new System.Windows.Forms.SaveFileDialog();
             this.dlgOpen = new System.Windows.Forms.OpenFileDialog();
+            this.btnBaseline = new System.Windows.Forms.Button();
             ((System.ComponentModel.ISupportInitialize)(this.nudX)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudY)).BeginInit();
             this.panel1.SuspendLayout();
@@ -122,7 +123,7 @@
             // nudY
             // 
             this.nudY.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.nudY.Location = new System.Drawing.Point(717, 53);
+            this.nudY.Location = new System.Drawing.Point(717, 49);
             this.nudY.Maximum = new decimal(new int[] {
             255,
             0,
@@ -157,7 +158,7 @@
             // 
             this.label2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.label2.AutoSize = true;
-            this.label2.Location = new System.Drawing.Point(670, 55);
+            this.label2.Location = new System.Drawing.Point(670, 51);
             this.label2.Name = "label2";
             this.label2.Size = new System.Drawing.Size(41, 13);
             this.label2.TabIndex = 4;
@@ -202,7 +203,7 @@
             // 
             this.label4.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.label4.AutoSize = true;
-            this.label4.Location = new System.Drawing.Point(602, 29);
+            this.label4.Location = new System.Drawing.Point(604, 29);
             this.label4.Name = "label4";
             this.label4.Size = new System.Drawing.Size(62, 13);
             this.label4.TabIndex = 7;
@@ -304,7 +305,7 @@
             // btnExport
             // 
             this.btnExport.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnExport.Location = new System.Drawing.Point(696, 99);
+            this.btnExport.Location = new System.Drawing.Point(696, 109);
             this.btnExport.Name = "btnExport";
             this.btnExport.Size = new System.Drawing.Size(75, 23);
             this.btnExport.TabIndex = 10;
@@ -343,7 +344,7 @@
             // btnApply
             // 
             this.btnApply.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnApply.Location = new System.Drawing.Point(589, 99);
+            this.btnApply.Location = new System.Drawing.Point(615, 109);
             this.btnApply.Name = "btnApply";
             this.btnApply.Size = new System.Drawing.Size(75, 23);
             this.btnApply.TabIndex = 13;
@@ -376,7 +377,7 @@
             // 
             this.label5.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.label5.AutoSize = true;
-            this.label5.Location = new System.Drawing.Point(640, 71);
+            this.label5.Location = new System.Drawing.Point(554, 114);
             this.label5.Name = "label5";
             this.label5.Size = new System.Drawing.Size(24, 13);
             this.label5.TabIndex = 16;
@@ -636,11 +637,23 @@
             this.dlgOpen.DefaultExt = "mbf";
             this.dlgOpen.Filter = "McBitFont files|*.mbf|All files|*.*";
             // 
+            // btnBaseline
+            // 
+            this.btnBaseline.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnBaseline.Location = new System.Drawing.Point(615, 80);
+            this.btnBaseline.Name = "btnBaseline";
+            this.btnBaseline.Size = new System.Drawing.Size(75, 23);
+            this.btnBaseline.TabIndex = 18;
+            this.btnBaseline.Text = "Baseline";
+            this.btnBaseline.UseVisualStyleBackColor = true;
+            this.btnBaseline.Click += new System.EventHandler(this.btnBaseline_Click);
+            // 
             // MainForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(784, 561);
+            this.Controls.Add(this.btnBaseline);
             this.Controls.Add(this.btnApply);
             this.Controls.Add(this.btnExport);
             this.Controls.Add(this.label5);
@@ -725,6 +738,7 @@
         private System.Windows.Forms.ToolStripMenuItem appendSymbolToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem copyToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem pasteToolStripMenuItem;
+        private System.Windows.Forms.Button btnBaseline;
     }
 }
 
diff --git a/McBitFont/Form1.cs b/McBitFont/Form1.cs
index 47eb336..1b8ce0a 100644
--- a/McBitFont/Form1.cs
+++ b/McBitFont/Form1.cs
@@ -37,6 +37,7 @@ namespace McBitFont {
         public struct SaveBlock {
             public bool monospaced;
             public int codepage;
+            public int baseline;
             public List<FrameMiniature> frames;
         }
 
@@ -50,11 +51,13 @@ namespace McBitFont {
         public bool monospaced = false;
         bool modified = false;
         bool prjModified = false;
-        public const string version = "1.2";
+        public const string version = "1.3";
         public string prjName = "Untitled";
         public int codepage = 1251;
         private FrameMiniature fbuf;
         private bool fbuffer = false;
+        public int baseline = 0;
+        public bool set_base = false;
 
         public MainForm() {
             InitializeComponent();
@@ -275,6 +278,26 @@ namespace McBitFont {
         }
 
         private void dotPanel_MouseMove(object sender, MouseEventArgs e) {
+            if (set_base) {
+
+                int yy = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
+                Rectangle rect1 = new Rectangle(pixelOffset, yy, w, 3);
+                baseline = (e.Y - pixelOffset + vScroll.Value) / (cellSize + gap);
+
+                if (baseline >= dotHeight) baseline = dotHeight - 1;
+                if (baseline < 0) baseline = 0;
+
+                yy = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
+                Rectangle rect2 = new Rectangle(pixelOffset, yy, w, 3);
+
+                dotPanel.Invalidate(rect1);
+                dotPanel.Invalidate(rect2);
+
+                if (e.Button == MouseButtons.Left) {
+                    set_base = false;
+                    return;
+                }
+            }
             if (e.X >= w || e.X <= pixelOffset || e.Y >= h || e.Y <= pixelOffset) return;
             int i = (e.X - pixelOffset + hScroll.Value) / (cellSize + gap);
             int j = (e.Y - pixelOffset + vScroll.Value) / (cellSize + gap);
@@ -453,6 +476,16 @@ namespace McBitFont {
                     g.FillRectangle(sb, x, y, cellSize, cellSize);
                 }
             }
+
+            if (baseline > 0 && gap > 0) {
+                x = pixelOffset - hScroll.Value;
+                y = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
+                g.DrawLine(
+                    new Pen(Color.Blue, 2),
+                    x, y,
+                    w, y
+                );
+            }
         }
 
         private void exitToolStripMenuItem_Click(object sender, EventArgs e) {
@@ -597,6 +630,7 @@ namespace McBitFont {
                 sav.monospaced = monospaced;
                 sav.frames = frames;
                 sav.codepage = codepage;
+                sav.baseline = baseline;
                 BinaryFormatter formatter = new BinaryFormatter();
                 using (Stream ms = File.OpenWrite(dlgSave.FileName)) {
                     formatter.Serialize(ms, sav);
@@ -625,6 +659,7 @@ namespace McBitFont {
                 }
                 monospaced = sav.monospaced;
                 codepage = sav.codepage;
+                baseline = sav.baseline;
                 lblType.Text = monospaced ? "Monospaced" : "Variable width / Single";
                 frames = sav.frames;
                 miniList.Items.Clear();
@@ -713,6 +748,10 @@ namespace McBitFont {
             form.ShowDialog();
         }
 
+        private void btnBaseline_Click(object sender, EventArgs e) {
+            set_base = !set_base;
+        }
+
         private void MainForm_FormClosing(object sender, FormClosingEventArgs e) {
             if (prjModified) {
                 if (MessageBox.Show("The project is modified.\nAre you sure you want to quit?", "Are you sure?", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) {
diff --git a/McBitFont/Properties/AssemblyInfo.cs b/McBitFont/Properties/AssemblyInfo.cs
index 1210f57..a9d7fc4 100644
--- a/McBitFont/Properties/AssemblyInfo.cs
+++ b/McBitFont/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // Можно задать все значения или принять номера сборки и редакции по умолчанию 
 // используя "*", как показано ниже:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]
+[assembly: AssemblyVersion("1.3.0.0")]
+[assembly: AssemblyFileVersion("1.3.0.0")]