# Utilities

- [Utilities Overview](/truffle-help-center/utilities/utilities-overview.md)
- [JSON Generation](/truffle-help-center/utilities/json-generation.md)
- [Rule Set Manager](/truffle-help-center/utilities/rule-set-manager.md)
- [Update NFT / Update Collection](/truffle-help-center/utilities/update-nft-update-collection.md)
- [Collector Snapshot](/truffle-help-center/utilities/collector-snapshot.md)
- [Generate Hashlist](/truffle-help-center/utilities/generate-hashlist.md)
- [Create Migration Collection (Legacy)](/truffle-help-center/utilities/create-migration-collection-legacy.md)