Generate QR codes, pick random values, and calculate everyday numbers. Small practical tools for links, choices, percentages, discounts, tips, and quick conversions.
6 tools
Create QR codes, generate random numbers, pick an item from a list, calculate percentage change, estimate discounts, and work out tips from one utility area.
Utility tools are designed for quick one-off jobs where opening a spreadsheet or installing an app would be too much friction.
Security-related generation has a clearer home in Developer tools. Utility pages can still reference related tools without duplicating canonical URLs.
Only use a tool for security-sensitive work when its page explicitly explains how randomness is generated.
