Preview a Workflow

Learn how to preview a workflow in the Roboflow Workflows editor.

You can preview a workflow in the Roboflow Workflows editor.

To preview a Workflow, click the "Run Preview" button at the top of the Workflow editor:

Click "Run Preview" to preview a Workflow.

The Preview Workflow interface will appear in which you can test your workflow in the browser.

The interface has two panels:

1. Input, in which you can provide the inputs your Workflow requires, and;

2. Output, in which you can see the output of your Workflow on the provided inputs.

For example, here is the Preview Workflow interface for a workflow that accepts a single image:

All Workflows will return a JSON payload. If your Workflow contains an image output (i.e. a Workflow that uses a Visualization block to show the results from a model), you can preview the images, too.

The JSON payload will open by default.

Here is an example of a JSON payload:

The JSON output from a Workflow.

If your Workflow returns an image, you can click "Show Visual" to show the output from the Workflow:

The output from a model that uses a bounding box visualization block.