diff --git a/index.html b/index.html
index 6ce84cb4..b073ac30 100644
--- a/index.html
+++ b/index.html
@@ -5825,18 +5825,12 @@
 
         <div style="margin: 1em 0 0.3em; font-weight: bold">Export To JSON</div>
         <div>
-          <button onclick="exportToJson('Full')" data-tip="Download full data as in JSON format">full</button>
-          <button onclick="exportToJson('Minimal')" data-tip="Download minimal data as in JSON format">minimal</button>
-          <button
-            onclick="exportToJson('PackCells')"
-            data-tip="Download map metadata and pack cells data as in JSON format"
-          >
+          <button onclick="exportToJson('Full')" data-tip="Download full data in JSON">full</button>
+          <button onclick="exportToJson('Minimal')" data-tip="Download minimal data in JSON">minimal</button>
+          <button onclick="exportToJson('PackCells')" data-tip="Download map metadata and pack cells data in JSON">
             pack cells
           </button>
-          <button
-            onclick="exportToJson('GridCells')"
-            data-tip="Download map metadata and grid cells data as in JSON format"
-          >
+          <button onclick="exportToJson('GridCells')" data-tip="Download map metadata and grid cells data in JSON">
             grid cells
           </button>
         </div>
@@ -7929,7 +7923,7 @@
     <script src="modules/ui/stylePresets.js"></script>
 
     <script src="modules/ui/general.js?v=02062022"></script>
-    <script src="modules/ui/options.js?v=04062022"></script>
+    <script src="modules/ui/options.js?v=040620222"></script>
     <script src="main.js?v=020620222"></script>
 
     <script defer src="modules/relief-icons.js"></script>
@@ -7977,7 +7971,6 @@
     <script defer src="modules/io/load.js?v=01062022"></script>
     <script defer src="modules/io/cloud.js?v=04062022"></script>
     <script defer src="modules/io/export.js?v=04062022"></script>
-    <script defer src="modules/io/export-json.js"></script>
     <script defer src="modules/io/formats.js"></script>
 
     <!-- Web Components -->
diff --git a/modules/io/export-json.js b/modules/dynamic/export-json.js
similarity index 87%
rename from modules/io/export-json.js
rename to modules/dynamic/export-json.js
index 28d87a09..d9e6d42e 100644
--- a/modules/io/export-json.js
+++ b/modules/dynamic/export-json.js
@@ -1,12 +1,13 @@
-function exportToJson(type) {
-  if (customization) return tip("Map cannot be saved when edit mode is active, please exit the mode and retry", false, "error");
+export function exportToJson(type) {
+  if (customization)
+    return tip("Data cannot be exported when edit mode is active, please exit the mode and retry", false, "error");
   closeDialogs("#alert");
 
   const typeMap = {
     Full: getFullDataJson,
     Minimal: getMinimalDataJson,
     PackCells: getPackCellsDataJson,
-    GridCells: getGridCellsDataJson,
+    GridCells: getGridCellsDataJson
   };
 
   const mapData = typeMap[type]();
@@ -20,6 +21,62 @@ function exportToJson(type) {
   window.URL.revokeObjectURL(URL);
 }
 
+function getFullDataJson() {
+  TIME && console.time("getFullDataJson");
+
+  const info = getMapInfo();
+  const settings = getSettings();
+  const cells = getPackCellsData();
+  const vertices = getPackVerticesData();
+  const exportData = {info, settings, coords: mapCoordinates, cells, vertices, biomes: biomesData, notes, nameBases};
+
+  TIME && console.timeEnd("getFullDataJson");
+  return JSON.stringify(exportData);
+}
+
+function getMinimalDataJson() {
+  TIME && console.time("getMinimalDataJson");
+
+  const info = getMapInfo();
+  const settings = getSettings();
+  const packData = {
+    features: pack.features,
+    cultures: pack.cultures,
+    burgs: pack.burgs,
+    states: pack.states,
+    provinces: pack.provinces,
+    religions: pack.religions,
+    rivers: pack.rivers,
+    markers: pack.markers
+  };
+  const exportData = {info, settings, coords: mapCoordinates, pack: packData, biomes: biomesData, notes, nameBases};
+
+  TIME && console.timeEnd("getMinimalDataJson");
+  return JSON.stringify(exportData);
+}
+
+function getPackCellsDataJson() {
+  TIME && console.time("getCellsDataJson");
+
+  const info = getMapInfo();
+  const cells = getPackCellsData();
+  const exportData = {info, cells};
+
+  TIME && console.timeEnd("getCellsDataJson");
+  return JSON.stringify(exportData);
+}
+
+function getGridCellsDataJson() {
+  TIME && console.time("getGridCellsDataJson");
+
+  const info = getMapInfo();
+  const gridCells = getGridCellsData();
+  const exportData = {info, gridCells};
+
+  TIME && console.log("getGridCellsDataJson");
+  return JSON.stringify(exportData);
+}
+
 function getMapInfo() {
   const info = {
     version,
@@ -92,6 +149,7 @@ function getPackCellsData() {
     religion: Array.from(pack.cells.religion),
     province: Array.from(pack.cells.province)
   };
+
   const cellObjArr = [];
   {
     cellConverted.i.forEach(value => {
@@ -140,70 +198,28 @@ function getPackCellsData() {
   return cellsData;
 }
 
-//data only containing graphical appearance
-function getGridCellsData(){
+function getGridCellsData() {
   const gridData = {
+    cellsDesired: grid.cellsDesired,
     spacing: grid.spacing,
     cellsY: grid.cellsY,
     cellsX: grid.cellsX,
     points: grid.points,
     boundary: grid.boundary
-  }
-  return gridData
-}
-
-function getFullDataJson() {
-  TIME && console.time("getFullDataJson");
-
-  const info = getMapInfo();
-  const settings = getSettings();
-  const cells = getPackCellsData();
-  const exportData = {info, settings, coords: mapCoordinates, cells, biomes: biomesData, notes, nameBases};
-
-  TIME && console.timeEnd("getFullDataJson");
-  return JSON.stringify(exportData);
-}
-
-// data excluding cells
-function getMinimalDataJson() {
-  TIME && console.time("getMinimalDataJson");
-
-  const info = getMapInfo();
-  const settings = getSettings();
-  const packData = {
-    features: pack.features,
-    cultures: pack.cultures,
-    burgs: pack.burgs,
-    states: pack.states,
-    provinces: pack.provinces,
-    religions: pack.religions,
-    rivers: pack.rivers,
-    markers: pack.markers
   };
-  const exportData = {info, settings, coords: mapCoordinates, pack: packData, biomes: biomesData, notes, nameBases};
-
-  TIME && console.timeEnd("getMinimalDataJson");
-  return JSON.stringify(exportData);
+  return gridData;
 }
 
-function getPackCellsDataJson() {
-  TIME && console.time("getCellsDataJson");
-
-  const info = getMapInfo();
-  const cells = getPackCellsData();
-  const exportData = {info, cells};
-
-  TIME && console.timeEnd("getCellsDataJson");
-  return JSON.stringify(exportData);
+function getPackVerticesData() {
+  const {vertices} = pack;
+  const verticesNumber = vertices.p.length;
+  const verticesArray = new Array(verticesNumber);
+  for (let i = 0; i < verticesNumber; i++) {
+    verticesArray[i] = {
+      p: vertices.p[i],
+      v: vertices.v[i],
+      c: vertices.c[i]
+    };
+  }
+  return verticesArray;
 }
-
-function getGridCellsDataJson() {
-  TIME && console.time("getGridCellsDataJson");
-
-  const info = getMapInfo();
-  const gridCells = getGridCellsData()
-  const exportData = {info,gridCells};
-
-  TIME && console.log("getGridCellsDataJson");
-  return JSON.stringify(exportData);
-}
\ No newline at end of file
diff --git a/modules/ui/options.js b/modules/ui/options.js
index 5e65a655..28b6aafc 100644
--- a/modules/ui/options.js
+++ b/modules/ui/options.js
@@ -717,6 +717,11 @@ function showExportPane() {
   });
 }
 
+async function exportToJson(type) {
+  const {exportToJson} = await import("../dynamic/export-json.js");
+  exportToJson(type);
+}
+
 async function showLoadPane() {
   $("#loadMapData").dialog({
     title: "Load map",
diff --git a/versioning.js b/versioning.js
index 1fb0e83e..24ba6288 100644
--- a/versioning.js
+++ b/versioning.js
@@ -1,7 +1,7 @@
 "use strict";
 // version and caching control
 
-const version = "1.85.01"; // generator version, update each time
+const version = "1.85.02"; // generator version, update each time
 
 {
   document.title += " v" + version;