---
title: Duplicate themes with the Admin GraphQL API - Shopify developer changelog
description: >-
  Shopify’s developer changelog documents all changes to Shopify’s platform.
  Find the latest news and learn about new platform opportunities.
source_url:
  html: 'https://shopify.dev/changelog/duplicate-themes-with-the-admin-graphql-api'
  md: 'https://shopify.dev/changelog/duplicate-themes-with-the-admin-graphql-api.md'
metadata:
  effectiveApiVersion: 2025-10
  affectedApi:
    - displayName: Admin GraphQL API
      handle: admin-graphql
  primaryTag:
    displayName: API
    handle: api
  secondaryTag:
    displayName: New
    handle: new
  indicatesActionRequired: false
  createdAt: '2025-06-19T19:48:52-04:00'
  postedAt: '2025-09-30T23:00:00-04:00'
  updatedAt: '2025-07-28T11:21:28-04:00'
  effectiveAt: '2025-09-30T23:00:00-04:00'
---

October 1, 2025

Tags:

* Admin GraphQL API
* 2025-10

# Duplicate themes with the Admin GraphQL API

Starting in version 2025-10, the GraphQL Admin API includes a `themeDuplicate` mutation to duplicate store themes. The mutation accepts a theme ID and an optional `name` parameter to rename the duplicated theme.

For further details, refer to the [`themeDuplicate`](https://shopify.dev/docs/api/admin-graphql/2025-10/mutations/themeDuplicate) reference documentation.