Testing & Mock Data

Test JSON data against a JSON Schema and see every problem with its path.

Generate realistic mock JSON from a JSON Schema, respecting types, enums, ranges and formats.

Generate fake users with Indian names, usernames, emails, phone numbers, cities and signup dates.

Define your fields and generate rows of fake data as JSON, CSV, JSON Lines or SQL INSERT statements.

Generate fake Indian addresses with street, area, city, state and a pincode that fits the state's region.

Generate fake company names with industry, website, email, phone, city and size, for demos and testing.

Generate fake email addresses on reserved example domains, safe for testing forms and databases.

Generate random Indian mobile numbers in several formats for testing forms and databases.