Upgrade Sprite Atlas V1 assets

Up to Unity version 2022.2, Unity used a different format for sprite atlas assets called Sprite Atlas V1.

To upgrade Sprite Atlas V1 assets to Sprite Atlas V2 assets, follow these steps:

1. Make a backup of your V1 sprite atlas assets. You can’t convert V2 assets back to V1.
2. From the main menu, select Edit > Project Settings.
3. Select Editor.
4. In the Sprite Atlas section, set Mode to Sprite Atlas V2 - Enabled.

The Inspector window for a V2 sprite atlas is the same as a V1 sprite atlas. For more information, refer to Sprite Atlas Inspector window reference.

Additional resources

• Create a sprite atlas