diff --git a/webview/src/editor.js b/webview/src/editor.js
index 3557949..9388ab4 100644
--- a/webview/src/editor.js
+++ b/webview/src/editor.js
@@ -379,7 +379,7 @@ export function createEditor({ parent, text, onApplyChanges }) {
         case 'hr':
           return insertHr(view, selection);
         case 'table':
-          return insertTable(view, selection);
+          return insertTable(view, selection, level?.cols, level?.rows);
       }
 
       const newMarkerLen = insert.length;
diff --git a/webview/src/helpers/tables.js b/webview/src/helpers/tables.js
index b00fb9a..4088dac 100644
--- a/webview/src/helpers/tables.js
+++ b/webview/src/helpers/tables.js
@@ -1018,12 +1018,19 @@ export const sourceTableHeaderLineField = StateField.define({
   provide: (field) => EditorView.decorations.from(field)
 });
 
-export function insertTable(view, selection) {
+export function insertTable(view, selection, cols = 3, rows = 2) {
   const line = view.state.doc.lineAt(selection.from);
   const lineText = view.state.doc.sliceString(line.from, line.to);
   const leadingWhitespace = /^(\s*)/.exec(lineText)?.[1] ?? '';
 
-  const table = `${leadingWhitespace}| Header 1 | Header 2 | Header 3 |\n${leadingWhitespace}| --- | --- | --- |\n${leadingWhitespace}| Cell 1 | Cell 2 | Cell 3 |`;
+  const headerCells = Array.from({ length: cols }, () => '  ').join('|');
+  const separatorCells = Array.from({ length: cols }, () => ' --- ').join('|');
+  const bodyRows = Array.from({ length: rows }, () => {
+    const cells = Array.from({ length: cols }, () => '  ').join('|');
+    return `${leadingWhitespace}|${cells}|`;
+  }).join('\n');
+
+  const table = `${leadingWhitespace}|${headerCells}|\n${leadingWhitespace}|${separatorCells}|\n${bodyRows}`;
 
   view.dispatch({
     changes: { from: line.from, to: line.to, insert: table },
diff --git a/webview/src/index.js b/webview/src/index.js
index f41e954..b360888 100644
--- a/webview/src/index.js
+++ b/webview/src/index.js
@@ -199,7 +199,75 @@ tableBtn.dataset.action = 'table';
 tableBtn.title = 'Table';
 tableBtn.appendChild(createElement(Table, { width: 18, height: 18 }));
 
-formatGroup.append(headingWrapper, bulletListBtn, numberedListBtn, taskBtn, separator, codeBlockBtn, inlineCodeBtn, quoteBtn, hrBtn, tableBtn);
+const tableDropdown = document.createElement('div');
+tableDropdown.className = 'table-dropdown';
+
+const tableDropdownWrapper = document.createElement('div');
+tableDropdownWrapper.className = 'table-dropdown-wrapper';
+
+const tableGrid = document.createElement('div');
+tableGrid.className = 'table-grid';
+
+const gridSize = 5;
+for (let row = 0; row < gridSize; row++) {
+  for (let col = 0; col < gridSize; col++) {
+    const cell = document.createElement('div');
+    cell.className = 'table-grid-cell';
+    cell.dataset.row = row + 1;
+    cell.dataset.col = col + 1;
+    if (row === 0 && col === 0) {
+      cell.classList.add('is-highlighted');
+    }
+    tableGrid.appendChild(cell);
+  }
+}
+
+const tableSizeLabel = document.createElement('div');
+tableSizeLabel.className = 'table-size-label';
+tableSizeLabel.textContent = '1 x 1';
+
+tableDropdown.append(tableGrid, tableSizeLabel);
+tableDropdownWrapper.appendChild(tableDropdown);
+
+const tableWrapper = document.createElement('div');
+tableWrapper.className = 'table-wrapper';
+tableWrapper.append(tableBtn, tableDropdownWrapper);
+
+let selectedTableCols = 1;
+let selectedTableRows = 1;
+
+const updateTableGridHighlight = (hoveredCol, hoveredRow) => {
+  const cells = tableGrid.querySelectorAll('.table-grid-cell');
+  cells.forEach((cell) => {
+    const cellCol = parseInt(cell.dataset.col, 10);
+    const cellRow = parseInt(cell.dataset.row, 10);
+    cell.classList.toggle('is-highlighted', cellCol <= hoveredCol && cellRow <= hoveredRow);
+  });
+  tableSizeLabel.textContent = `${hoveredCol} x ${hoveredRow}`;
+  selectedTableCols = hoveredCol;
+  selectedTableRows = hoveredRow;
+};
+
+tableGrid.addEventListener('mouseover', (event) => {
+  const cell = event.target.closest('.table-grid-cell');
+  if (!cell) return;
+  const col = parseInt(cell.dataset.col, 10);
+  const row = parseInt(cell.dataset.row, 10);
+  updateTableGridHighlight(col, row);
+});
+
+tableGrid.addEventListener('mouseleave', () => {
+  updateTableGridHighlight(1, 1);
+});
+
+tableGrid.addEventListener('click', (event) => {
+  const cell = event.target.closest('.table-grid-cell');
+  if (!cell || !editor) return;
+  editor.insertFormat('table', { cols: selectedTableCols, rows: selectedTableRows });
+  editor.focus();
+});
+
+formatGroup.append(headingWrapper, bulletListBtn, numberedListBtn, taskBtn, separator, codeBlockBtn, inlineCodeBtn, quoteBtn, hrBtn, tableWrapper);
 
 const rightGroup = document.createElement('div');
 rightGroup.className = 'right-group';
@@ -591,7 +659,6 @@ codeBlockBtn.addEventListener('click', () => handleFormatAction('codeBlock'));
 inlineCodeBtn.addEventListener('click', () => handleFormatAction('inlineCode'));
 quoteBtn.addEventListener('click', () => handleFormatAction('quote'));
 hrBtn.addEventListener('click', () => handleFormatAction('hr'));
-tableBtn.addEventListener('click', () => handleFormatAction('table'));
 autoSaveBtn.addEventListener('click', toggleAutoSave);
 outlineBtn.addEventListener('click', toggleOutline);
 
diff --git a/webview/src/styles.css b/webview/src/styles.css
index ba8b4cf..b2862ad 100644
--- a/webview/src/styles.css
+++ b/webview/src/styles.css
@@ -101,6 +101,63 @@ body {
   pointer-events: auto;
 }
 
+.table-wrapper {
+  position: relative;
+}
+
+.table-dropdown-wrapper {
+  position: absolute;
+  top: 100%;
+  left: calc(50% + 1px);
+  transform: translateX(-50%);
+  padding: 5px 25px;
+  z-index: 100;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.15s ease;
+}
+
+.table-dropdown {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 6px;
+  padding: 8px;
+  background-color: var(--vscode-sideBar-background);
+  border: 1px solid var(--vscode-panel-border);
+  border-radius: 8px;
+}
+
+.table-wrapper:hover .table-dropdown-wrapper {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.table-grid {
+  display: grid;
+  grid-template-columns: repeat(5, 1fr);
+  gap: 2px;
+}
+
+.table-grid-cell {
+  width: 16px;
+  height: 16px;
+  border: 1px solid var(--vscode-panel-border);
+  border-radius: 2px;
+  background-color: transparent;
+  cursor: pointer;
+}
+
+.table-grid-cell.is-highlighted {
+  background-color: var(--vscode-toolbar-hoverBackground);
+}
+
+.table-size-label {
+  font-size: 11px;
+  color: var(--vscode-editor-foreground);
+  text-align: center;
+}
+
 .format-button,
 .heading-dropdown-option,
 .meo-mermaid-zoom-btn {