JSON to Rust Struct
Generate serde-ready Rust structs from a sample JSON document.
Random User Generator
Generate complete fake user profiles for seeding and design work.
Quick Tool Overview
The Random User Generator produces whole fictional user records rather than isolated fields — name, username, email, phone, address and date of birth, all belonging to the same invented person.
- What it does
- Generates complete fake user profiles
- You give it
- A count, a locale and the fields you need
- You get back
- Consistent records as JSON, CSV or SQL
- Best for
- Seeding users and filling a design with plausible data
About the Random User Generator
Generates whole user records rather than isolated fields, which is what makes them usable for seeding a database or filling a design. The name, username, email, phone number, address and date of birth all belong to the same fictional person.
The consistency is the point. A record where the email is unrelated to the name looks wrong in a screenshot and hides the bugs a realistic one would find — a long surname that overflows a column, an address that wraps to three lines, an age calculated from a date of birth that crosses a birthday. Locale affects the address, postcode and phone format together, so a UK user has a UK postcode and a UK phone number.
Key features of the Random User Generator
One person per record
Username and email derive from the name, and the phone and postcode from the same country — so a screenshot does not look assembled.
Ages that add up
The age is calculated from the date of birth, which catches the off-by-one bug that only appears around a birthday.
Safe for screenshots
Nothing here belongs to a real person, so a demo or a bug report needs no redaction.
Field selection
Include only the columns your schema actually has, so the output pastes in directly.
Cryptographically random
Drawn from the browser’s secure source, so two runs never produce the same set.
How to use the Random User Generator
-
1
Set the count
From one profile to several hundred.
-
2
Choose a locale
Address, postcode and phone format follow it consistently.
-
3
Pick the fields
Include only what your schema actually has.
-
4
Take the output
JSON, CSV or SQL inserts, ready to seed.
Frequently asked questions
Yes. The email and username derive from the name, and the city, region, postcode and phone format all come from the same country — so a record reads as one person.
Yes, and that is a good reason to use generated data rather than real records. Nothing here corresponds to a real person, so nothing needs redacting.
No, because that would mean fetching images from somewhere. The Avatar Initials Generator here builds one from the name locally instead.
Several hundred comfortably. Beyond that the page slows down, and you would usually be better seeding in a loop on the server anyway.
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