# Publishing an existing collection

### Publishing through CSPR.studio

If your NFT collection was created outside of CSPR.studio you can still use it to publish your collection to CSPR.market.

Note: You can also create a new collection on CSPR.studio, see details [here](https://docs.cspr.market/create-your-collection#creating-an-nft-collection).

### First register your existing collection

* Navigate to [CSPR.studio](https://cspr.studio) > [My Collections](https://cspr.studio/collections)
* Click [Create new collection](https://cspr.studio/new-collection)

<figure><img src="https://2814002122-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FihfXITZHWVaNq1RoomFA%2Fuploads%2FQSUirJT2kAHDX3iunNHw%2Fcspr-studio-create-new-collection.png?alt=media&#x26;token=4ee2a7f5-d669-456a-ba18-b2aa284519d9" alt=""><figcaption></figcaption></figure>

* On the "Create a new NFT Collection" page, click [Register an existing collection](https://casper-nft-studio.stg.make.services/register-collection) on top right

<figure><img src="https://2814002122-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FihfXITZHWVaNq1RoomFA%2Fuploads%2F9kh5epy39l2iiJHBhMh9%2Fcspr-studio-register-a-collection.png?alt=media&#x26;token=82257f6c-410b-4db6-a600-f157b14019a5" alt=""><figcaption></figcaption></figure>

* Provide your collection details

<figure><img src="https://2814002122-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FihfXITZHWVaNq1RoomFA%2Fuploads%2FoIRgUcW9sJCCOYPeEgXo%2Fcspr-studio-register-collection-details.png?alt=media&#x26;token=9a140b33-73ef-472d-b5f4-a1b5f078baa6" alt=""><figcaption></figcaption></figure>

* Once you have submitted the collection details, if everything is correct then you should see a success message

<figure><img src="https://2814002122-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FihfXITZHWVaNq1RoomFA%2Fuploads%2FHyG84jIyfVyE3fsgqEzW%2Fstudio-success.png?alt=media&#x26;token=e92d92ea-0592-4bb8-984a-48c2c41602fe" alt=""><figcaption></figcaption></figure>

* Add collection assets by following the details in [customizing your collection](https://docs.cspr.market/create-your-collection#customize-your-collection).
* Then to publish on CSPR.market, follow the steps in [publishing your collection](https://docs.cspr.market/create-your-collection#publishing-your-new-collection).<br>