Generators Tools
UUID, ULID, password, mock data, QR, gitignore generators.
17 tools · all run in your browser
UUID Generator
Generate v4 UUIDs — single or bulk
ULID Generator
Generate sortable ULIDs (Universally Unique Lexicographically Sortable IDs)
Password Generator
Generate secure random passwords with custom rules
cURL to Code
Convert cURL commands to fetch, axios, Python requests, and more
Cron Expression Parser
Describe cron expressions in plain English with next run times
SQL Formatter
Format and prettify SQL queries
GraphQL Formatter
Format and prettify GraphQL queries and schemas
JSON Schema Generator
Generate JSON Schema from a sample JSON object
TypeScript Interface Generator
Generate TypeScript interfaces from JSON data
Mock Data Generator
Generate fake names, emails, addresses, and more in JSON or CSV
QR Code Generator
Generate QR codes from text or URLs
Chmod Calculator
Convert between symbolic and numeric Unix file permissions
.gitignore Builder
Build a .gitignore from curated language/framework templates
Unix Cron Visualizer
Visualize cron schedules as a timeline of next executions
Chmod → English
Convert numeric chmod values to human-readable permission descriptions
Privacy Policy Generator
Generate a privacy policy from your app name, URL, and data practices
Crontab Generator
Build cron schedules visually with dropdowns for each field