Yes. Records are emitted as a list under a collection key, with scalars quoted whenever they could otherwise be misread.

What can I use it for?

Seeding config files, building test fixtures and filling out mock data for demos.

Does it work offline?

Yes. The document is assembled entirely in your browser — nothing is uploaded.

Random YAML Generator

Generate readable sample YAML — users, products or posts — for configs, fixtures and tests. Scalars are safely quoted; everything is built offline in your browser.

Choose a dataset and press Generate to create sample records.

DataRows

YAML

About this tool

Generate readable sample YAML — users, products or posts — for configs, fixtures and tests. Scalars are quoted whenever they could otherwise be misread.

Common use cases

Build a config fixture for a test
Mock a data file for a demo
Seed a static-site data source