# Preview workflows

The *Preview* function enables you to test the logic and user experience of your flow [across your channels](https://guides.clickatell.com/flow/workflow-management/using-the-previewer/preview-flow-on-different-channels) before you submit it for approval and deploy it to production.

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**Learn more:**

* [Preview a flow on the WhatsApp channel](https://guides.clickatell.com/flow/workflow-management/preview-flow-on-different-channels#preview-on-whatsapp).
* [Preview a flow on the SMS channel](https://guides.clickatell.com/flow/workflow-management/preview-flow-on-different-channels#preview-on-sms).
* [Preview a flow on the USSD channel](https://guides.clickatell.com/flow/workflow-management/preview-flow-on-different-channels#preview-on-ussd).
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