Generators

Generate useful artifacts quickly: codes, schedules, and queries.

Developer generators for real workflows

This hub groups utilities that generate outputs you can immediately use in projects: scheduling rules, scannable QR codes, and clean SQL queries.

  • Create cron expressions and validate schedules
  • Generate QR codes for links, WiFi, or text payloads
  • Build SQL quickly and keep formatting consistent
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Image Optimizer
Resize and compress images (JPG/PNG/WebP) instantly.
Image Converter
Convert between JPG, PNG, and WebP with quality controls.
QR Code Generator
Generate QR codes for URL, WiFi, text, email and more.
Cron Expression Generator
Build and test cron schedules with next-run previews.
SQL Query Builder
Create SQL visually and format for popular dialects.