A collection of powerful developer tools to supercharge your workflow
All tools are completely free without any limitations
Start using tools instantly, no registration needed
Your data never leaves your browser
Generate secure passwords with custom requirements
Check how strong your password is
Generate various types of hashes for your data
Simulate coin flips with detailed statistics
Calculate your Coast FIRE numbers
Calculate asphalt requirements for your project
Convert text between different letter cases
Built with performance in mind. All tools run instantly in your browser with zero delay.
Your data stays in your browser. We never store or transmit any sensitive information.
Clean, intuitive interface designed for the modern developer workflow.