--- title: Copy image between registries with GitHub Actions linkTitle: Copy image between registries description: Build multi-platform images and copy them between registries with GitHub Actions keywords: ci, github actions, gha, buildkit, buildx, registry --- [Multi-platform images](../../building/multi-platform.md) built using Buildx can be copied from one registry to another using the [`buildx imagetools create` command](/reference/cli/docker/buildx/imagetools/create.md): ```yaml name: ci on: push: jobs: docker: runs-on: ubuntu-latest steps: - name: Set up QEMU uses: docker/setup-qemu-action@v3 - name: Set up Docker Buildx uses: docker/setup-buildx-action@v3 - name: Login to Docker Hub uses: docker/login-action@v3 with: username: ${{ vars.DOCKERHUB_USERNAME }} password: ${{ secrets.DOCKERHUB_TOKEN }} - name: Login to GitHub Container Registry uses: docker/login-action@v3 with: registry: ghcr.io username: ${{ github.repository_owner }} password: ${{ secrets.GITHUB_TOKEN }} - name: Build and push uses: docker/build-push-action@v6 with: platforms: linux/amd64,linux/arm64 push: true tags: | user/app:latest user/app:1.0.0 - name: Push image to GHCR run: | docker buildx imagetools create \ --tag ghcr.io/user/app:latest \ --tag ghcr.io/user/app:1.0.0 \ user/app:latest ```