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Generators tools

Create UUIDs, ULIDs, secure passwords, mock JSON data, fake users, random numbers, cron expressions and .gitignore files in one click.

10 tools in this category

UUID Generator

Generate bulk RFC 4122 v4 UUIDs with formatting options.

ULID Generator

Generate sortable ULIDs with timestamp and random components.

Password Generator

Create secure passwords with custom length and character sets.

Mock JSON Generator

Generate arrays of mock JSON records from a simple field schema.

Fake User Generator

Generate random fake user records with names, emails, and addresses.

Placeholder Image Generator

Generate inline SVG placeholder images with custom size and colors.

.gitignore Generator

Build a .gitignore file from built-in language and OS presets.

Random Number Generator

Generate random integers, decimals, dice rolls, and shuffled lists.

Credit Card Test Number Generator

Generate Luhn-valid fake card numbers for testing.

Random Emoji & Symbol Picker

Pick random emoji or symbols from curated categories.

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