DeskTools

DeskTools とは？

desktools.dev is a collection of many essential browser-based tools developers reach for every week — JSON formatter, regex tester, password generator, color picker, text transformer, base64 encoder and many more. What makes it different: No signup, no installs, no tracking Everything runs locally in your browser — your data never leaves the page Fast-loading pages, dark theme, built for daily use 100% free, no premium tier, no ads One tab. Many tools. Zero friction.