Mock API response generator

Paste a JSON payload to generate a temporary API endpoint you can hit from prototypes, tests, or documentation examples.

Paste JSON above to create a shareable mock API endpoint for quick demos.

What is Mock Api Generator?

Mock Api Generator is a free data generator from WizardOfAZ. Use it to generate ready-to-use sample datasets as part of your testing and demos, without installing extra software.

Because everything happens locally in your browser, your synthetic data stay under your control while you generate ready-to-use sample datasets.

Popular ways to use Mock Api Generator

Streamline testing and demos by using Mock Api Generator to generate ready-to-use sample datasets.
Share deliverables faster—processed sample datasets are ready for download in seconds.
Combine Mock Api Generator with other WizardOfAZ tools to keep complex workflows in one browser tab.

Examples and workflow tips

Upload a sample file, cast the spell to generate ready-to-use sample datasets, and download the processed result instantly.
Bookmark the Mock Api Generator in your browser so recurring tasks stay only one click away.
Share the spell with teammates who need a quick, no-install way to generate ready-to-use sample datasets.

Frequently asked questions

Is the Mock Api Generator secure?

Yes. The Mock Api Generator runs entirely in your browser, which means your synthetic data never leave your device.

What can I do with the Mock Api Generator?

You can testing and demos by processing sample datasets without uploading them to an external service.

Can I use Mock Api Generator on mobile?

Yes. WizardOfAZ tools are responsive, so you can launch the spell on desktops, tablets, or phones without installing extra apps.

Related tools to explore

Expand your toolkit with other WizardOfAZ spells that complement Mock Api Generator:

Barcode Generator — Use it to generate ready-to-use sample datasets.
Color Palette Generator — Use it to generate ready-to-use sample datasets.
Country City Generator — Use it to generate ready-to-use sample datasets.