diff --git a/src/editor.html b/src/editor.html
index d075c13..cbcafcb 100644
--- a/src/editor.html
+++ b/src/editor.html
@@ -20,6 +20,10 @@
         <label class="form-label">Table Name</label>
         <input type="text" class="form-control" id="detail-table-name">
       </div>
+      <div class="mb-3">
+        <label class="form-label">Table Description</label>
+        <textarea class="form-control" id="detail-table-description"></textarea>
+      </div>
       <div class="mb-3">
         <div class="form-check">
           <label class="form-check-label">
diff --git a/src/js/editor.js b/src/js/editor.js
index bb7e385..b8916b1 100644
--- a/src/js/editor.js
+++ b/src/js/editor.js
@@ -9,6 +9,7 @@ let nav = $("nav");
 let nav_scroll = nav.scrollLeft();
 let detail_tab_name = $("#detail-tab-name");
 let detail_table_name = $("#detail-table-name");
+let detail_table_description = $("#detail-table-description");
 let detail_table_hidden = $("#detail-table-hidden");
 let detail_column_name = $("#detail-column-name");
 let detail_column_selectable = $("#detail-column-selectable");
@@ -188,6 +189,7 @@ function updateDetailsPanel() {
 	let data = getSelectedCellData();
 	detail_tab_name.val(data["tab_name"]);
 	detail_table_name.val(data["table_name"]);
+	detail_table_description.val(data["table_description"]);
 	detail_column_name.val(data["col_name"]);
 	detail_table_hidden.prop("checked", data["table_hidden"]);
 	detail_column_selectable.prop("checked", data["col_selectable"]);
@@ -240,6 +242,7 @@ function getSelectedCellData(force_update=false) {
 			cell_data["table_index"] = i;
 			cell_data["table_name"] = table_data["name"];
 			cell_data["tab_name"] = table_data["tab_name"];
+			cell_data["table_description"] = table_data["description"];
 			cell_data["table_hidden"] = table_data["hidden"];
 			cell_data["num_rows"] = table_data["rows"].length;
 			cell_data["num_cols"] = table_data["columns"].length;
@@ -832,6 +835,14 @@ detail_table_name.on("input", (event) => {
 	selected_cell_data["table_name"] = new_table_name;
 });
 
+detail_table_description.on("input", (event) => {
+	let input = $(event.target);
+	let new_table_description = input.val();
+	let data = getSelectedCellData();
+	tables_data[data["table_index"]]["description"] = new_table_description;
+	selected_cell_data["table_description"] = new_table_description;
+})
+
 detail_table_hidden.on("input", (event) => {
 	let input = $(event.target);
 	let table_hidden = input.prop("checked");