# URL functions

This section describes the following URL functions:

| Function | Description |
| --- | --- |
| [TOP_PRIVATE_DOMAIN](https://help.qlik.com/en-US/cloud-services/Subsystems/Hub/Content/Sense_Hub/DataIntegration/Lakehouse/TransformationFunctions/url/top_private_domain.htm) | Returns the top private domain from a domain name. |
| [URL_DECODE](https://help.qlik.com/en-US/cloud-services/Subsystems/Hub/Content/Sense_Hub/DataIntegration/Lakehouse/TransformationFunctions/url/url_decode.htm) | Un-escapes a URL-encoded value |
| [URL_ENCODE](https://help.qlik.com/en-US/cloud-services/Subsystems/Hub/Content/Sense_Hub/DataIntegration/Lakehouse/TransformationFunctions/url/url_encode.htm) | Escapes a value by encoding it so that it can be safely included in URL query parameter names and values |
| [URL_PARSER](https://help.qlik.com/en-US/cloud-services/Subsystems/Hub/Content/Sense_Hub/DataIntegration/Lakehouse/TransformationFunctions/url/url_parser.htm) | Parses the URI/URL into its component parts |