diff --git a/README.md b/README.md
index 77ad8e0c8..62775372f 100644
--- a/README.md
+++ b/README.md
@@ -229,6 +229,26 @@ https://github.com/user-attachments/assets/c142c43f-2fe9-4030-8196-b3bfd4c6977d
 
 ### Developer APIs
 
+<details>
+  <summary>v1.6.13: Prompt dialog</summary>
+
+`window.prompt` is not available in ComfyUI desktop's electron environment. Please use the following API to show a prompt dialog.
+
+```js
+window['app'].extensionManager.dialog
+  .prompt({
+    title: 'Test Prompt',
+    message: 'Test Prompt Message'
+  })
+  .then((value: string) => {
+    // Do something with the value user entered
+  })
+```
+
+![image](https://github.com/user-attachments/assets/c73f74d0-9bb4-4555-8d56-83f1be4a1d7e)
+
+</details>
+
 <details>
   <summary>v1.3.34: Register about panel badges</summary>
 
diff --git a/browser_tests/extensionAPI.spec.ts b/browser_tests/extensionAPI.spec.ts
index 9e95e31df..6615b4fb6 100644
--- a/browser_tests/extensionAPI.spec.ts
+++ b/browser_tests/extensionAPI.spec.ts
@@ -158,4 +158,24 @@ test.describe('Topbar commands', () => {
       expect(await badge.textContent()).toContain('Test Badge')
     })
   })
+
+  test.describe('Dialog', () => {
+    test('Should allow showing a prompt dialog', async ({ comfyPage }) => {
+      await comfyPage.page.evaluate(() => {
+        window['app'].extensionManager.dialog
+          .prompt({
+            title: 'Test Prompt',
+            message: 'Test Prompt Message'
+          })
+          .then((value: string) => {
+            window['value'] = value
+          })
+      })
+
+      await comfyPage.fillPromptDialog('Hello, world!')
+      expect(await comfyPage.page.evaluate(() => window['value'])).toBe(
+        'Hello, world!'
+      )
+    })
+  })
 })
diff --git a/browser_tests/fixtures/ComfyPage.ts b/browser_tests/fixtures/ComfyPage.ts
index 545c26412..ea83f3042 100644
--- a/browser_tests/fixtures/ComfyPage.ts
+++ b/browser_tests/fixtures/ComfyPage.ts
@@ -530,6 +530,13 @@ export class ComfyPage {
     return this.page.locator('.p-dialog-content input[type="text"]')
   }
 
+  async fillPromptDialog(value: string) {
+    await this.promptDialogInput.fill(value)
+    await this.page.keyboard.press('Enter')
+    await this.promptDialogInput.waitFor({ state: 'hidden' })
+    await this.nextFrame()
+  }
+
   async disconnectEdge() {
     await this.dragAndDrop(this.clipTextEncodeNode1InputSlot, this.emptySpace)
   }
@@ -797,9 +804,7 @@ export class ComfyPage {
     await this.canvas.press('Control+a')
     const node = await this.getFirstNodeRef()
     await node!.clickContextMenuOption('Convert to Group Node')
-    await this.promptDialogInput.fill(groupNodeName)
-    await this.page.keyboard.press('Enter')
-    await this.promptDialogInput.waitFor({ state: 'hidden' })
+    await this.fillPromptDialog(groupNodeName)
     await this.nextFrame()
   }
 
diff --git a/browser_tests/fixtures/utils/litegraphUtils.ts b/browser_tests/fixtures/utils/litegraphUtils.ts
index 6e6011b64..c7edab18b 100644
--- a/browser_tests/fixtures/utils/litegraphUtils.ts
+++ b/browser_tests/fixtures/utils/litegraphUtils.ts
@@ -235,9 +235,7 @@ export class NodeReference {
   }
   async convertToGroupNode(groupNodeName: string = 'GroupNode') {
     await this.clickContextMenuOption('Convert to Group Node')
-    await this.comfyPage.promptDialogInput.fill(groupNodeName)
-    await this.comfyPage.page.keyboard.press('Enter')
-    await this.comfyPage.promptDialogInput.waitFor({ state: 'hidden' })
+    await this.comfyPage.fillPromptDialog(groupNodeName)
     await this.comfyPage.nextFrame()
     const nodes = await this.comfyPage.getNodeRefsByType(
       `workflow>${groupNodeName}`
diff --git a/src/extensions/core/electronAdapter.ts b/src/extensions/core/electronAdapter.ts
index 6f9581e2e..9f0a4f091 100644
--- a/src/extensions/core/electronAdapter.ts
+++ b/src/extensions/core/electronAdapter.ts
@@ -115,7 +115,7 @@ import { electronAPI as getElectronAPI, isElectron } from '@/utils/envUtil'
         label: 'Reinstall',
         icon: 'pi pi-refresh',
         async function() {
-          const proceed = await useDialogService().showConfirmationDialog({
+          const proceed = await useDialogService().confirm({
             message: t('desktopMenu.confirmReinstall'),
             title: t('desktopMenu.reinstall'),
             type: 'reinstall'
diff --git a/src/extensions/core/groupNode.ts b/src/extensions/core/groupNode.ts
index bf16fbd8a..7fc4ed49f 100644
--- a/src/extensions/core/groupNode.ts
+++ b/src/extensions/core/groupNode.ts
@@ -79,7 +79,7 @@ class GroupNodeBuilder {
   }
 
   async getName() {
-    const name = await useDialogService().showPromptDialog({
+    const name = await useDialogService().prompt({
       title: t('groupNode.create'),
       message: t('groupNode.enterName'),
       defaultValue: ''
diff --git a/src/extensions/core/nodeTemplates.ts b/src/extensions/core/nodeTemplates.ts
index af8857942..a635bf9ca 100644
--- a/src/extensions/core/nodeTemplates.ts
+++ b/src/extensions/core/nodeTemplates.ts
@@ -353,7 +353,7 @@ app.registerExtension({
         content: `Save Selected as Template`,
         disabled: !Object.keys(app.canvas.selected_nodes || {}).length,
         callback: async () => {
-          const name = await useDialogService().showPromptDialog({
+          const name = await useDialogService().prompt({
             title: t('nodeTemplates.saveAsTemplate'),
             message: t('nodeTemplates.enterName'),
             defaultValue: ''
diff --git a/src/services/dialogService.ts b/src/services/dialogService.ts
index ccf17b9a4..3fb8c6998 100644
--- a/src/services/dialogService.ts
+++ b/src/services/dialogService.ts
@@ -84,7 +84,7 @@ export const useDialogService = () => {
     })
   }
 
-  async function showPromptDialog({
+  async function prompt({
     title,
     message,
     defaultValue = ''
@@ -119,7 +119,7 @@ export const useDialogService = () => {
    * `false` if denied (e.g. no in yes/no/cancel), or
    * `null` if the dialog is cancelled or closed
    */
-  async function showConfirmationDialog({
+  async function confirm({
     title,
     type,
     message,
@@ -161,7 +161,7 @@ export const useDialogService = () => {
     showAboutDialog,
     showExecutionErrorDialog,
     showTemplateWorkflowsDialog,
-    showPromptDialog,
-    showConfirmationDialog
+    prompt,
+    confirm
   }
 }
diff --git a/src/services/workflowService.ts b/src/services/workflowService.ts
index c174c16c6..5f373e07a 100644
--- a/src/services/workflowService.ts
+++ b/src/services/workflowService.ts
@@ -22,7 +22,7 @@ export const useWorkflowService = () => {
 
   async function getFilename(defaultName: string): Promise<string | null> {
     if (settingStore.get('Comfy.PromptFilename')) {
-      let filename = await dialogService.showPromptDialog({
+      let filename = await dialogService.prompt({
         title: t('workflowService.exportWorkflow'),
         message: t('workflowService.enterFilename') + ':',
         defaultValue: defaultName
@@ -60,7 +60,7 @@ export const useWorkflowService = () => {
    * @param workflow The workflow to save
    */
   const saveWorkflowAs = async (workflow: ComfyWorkflow) => {
-    const newFilename = await dialogService.showPromptDialog({
+    const newFilename = await dialogService.prompt({
       title: t('workflowService.saveWorkflow'),
       message: t('workflowService.enterFilename') + ':',
       defaultValue: workflow.filename
@@ -72,7 +72,7 @@ export const useWorkflowService = () => {
     const existingWorkflow = workflowStore.getWorkflowByPath(newPath)
 
     if (existingWorkflow && !existingWorkflow.isTemporary) {
-      const res = await dialogService.showConfirmationDialog({
+      const res = await dialogService.confirm({
         title: t('sideToolbar.workflowTab.confirmOverwriteTitle'),
         type: 'overwrite',
         message: t('sideToolbar.workflowTab.confirmOverwrite'),
@@ -181,7 +181,7 @@ export const useWorkflowService = () => {
     }
 
     if (workflow.isModified && options.warnIfUnsaved) {
-      const confirmed = await dialogService.showConfirmationDialog({
+      const confirmed = await dialogService.confirm({
         title: t('sideToolbar.workflowTab.dirtyCloseTitle'),
         type: 'dirtyClose',
         message: t('sideToolbar.workflowTab.dirtyClose'),
@@ -225,7 +225,7 @@ export const useWorkflowService = () => {
     let confirmed: boolean | null = bypassConfirm || silent
 
     if (!confirmed) {
-      confirmed = await dialogService.showConfirmationDialog({
+      confirmed = await dialogService.confirm({
         title: t('sideToolbar.workflowTab.confirmDeleteTitle'),
         type: 'delete',
         message: t('sideToolbar.workflowTab.confirmDelete'),
diff --git a/src/stores/workspaceStore.ts b/src/stores/workspaceStore.ts
index d139a7eb3..71ff6c454 100644
--- a/src/stores/workspaceStore.ts
+++ b/src/stores/workspaceStore.ts
@@ -2,6 +2,7 @@ import { defineStore } from 'pinia'
 import { computed, ref } from 'vue'
 
 import { useColorPaletteService } from '@/services/colorPaletteService'
+import { useDialogService } from '@/services/dialogService'
 import type { SidebarTabExtension, ToastManager } from '@/types/extensionTypes'
 
 import { useCommandStore } from './commandStore'
@@ -34,6 +35,7 @@ export const useWorkspaceStore = defineStore('workspace', () => {
   }))
   const workflow = computed(() => useWorkflowStore())
   const colorPalette = useColorPaletteService()
+  const dialog = useDialogService()
 
   /**
    * Registers a sidebar tab.
@@ -76,6 +78,7 @@ export const useWorkspaceStore = defineStore('workspace', () => {
     setting,
     workflow,
     colorPalette,
+    dialog,
 
     registerSidebarTab,
     unregisterSidebarTab,
diff --git a/src/types/extensionTypes.ts b/src/types/extensionTypes.ts
index 8ffde93d4..88e82c0e1 100644
--- a/src/types/extensionTypes.ts
+++ b/src/types/extensionTypes.ts
@@ -1,5 +1,6 @@
 import { Component } from 'vue'
 
+import type { useDialogService } from '@/services/dialogService'
 import type { ComfyCommand } from '@/stores/commandStore'
 
 export interface BaseSidebarTabExtension {
@@ -102,6 +103,7 @@ export interface ExtensionManager {
   getSidebarTabs(): SidebarTabExtension[]
 
   toast: ToastManager
+  dialog: ReturnType<typeof useDialogService>
   command: CommandManager
   setting: {
     get: (id: string) => any