DevTools is a free, online utility suite crafted for developers. Offering practical, fast, and easily accessible tools. Personalize your experience, work offline, and explore related utilities. Crafted with care for your everyday dev tasks.

Meet Rayrun, a game-changing Chrome extension for devs/testers. Generate precise CSS selectors for web elements seamlessly, regardless of their complexity. Compatible with Puppeteer, Playwright, Cypress & Selenium.