Describe a schema, pick a row count, and generate realistic-looking mock data as JSON or CSV — entirely in your browser.
Name each field and pick a type. Rows regenerate automatically as you edit.
{{ previewText }}Add fields, pick a type for each — primary key, name, email, UUID, phone, city, country, company, URL, IPv4, lorem text, enum, configurable number, date and more — and this generates that many rows of plausible-looking fake data by combining random names, domains and ranges, not by calling any external API.
Everything is generated locally in your browser. Nothing is sent anywhere.
