Generate test data, placeholder text, identifiers, and sample records locally in your browser. Each generator includes a short guide explaining output format and typical use cases.
Create structurally valid EU VAT numbers for invoicing demos, ERP tests, and signup form fixtures.
Choose a country code and start generating the international IBAN code by clicking on 'Generate'
Flip a fair virtual coin for heads or tails—useful for quick decisions and tie-breakers.
Create random codice fiscale profiles for onboarding demos, QA fixtures, and Italian form testing.
Build numeric identifiers with a valid Luhn check digit for test cards and identifiers.
Pick a random fun pet name from a large curated list of animal names.
Generate placeholder Lorem Ipsum text by word count, length, or paragraphs.
Roll a fair virtual six-sided die (1–6) for tabletop games and quick random picks.
Roll a fair virtual die with 2 to 1000 sides—d20, d100, or any custom polyhedral count.
Randomize the order of non-empty lines in a pasted list using an in-browser Fisher–Yates shuffle.
Swear in a fanciful way by choosing your favorite swear word yourself!
Generate a random CSS hex color for mockups, themes, and design experiments
Generate cryptographically random secrets encoded as Base64 strings.
Select whether the password should be easy to pronounce or complex, then click Generate to start the process
Create RSA self-signed X.509 TLS certificates with PEM keys in the browser.