Wring

Wring is the developer utility drawer your Mac should have come with. Twelve tools—JWT inspector, JSON formatter, regex tester, hash generator, Base64 encoder, timestamp converter, cron parser, color converter, UUID generator, .env manager, text diff, and load monitor—all living in your menu bar, ready to go with one click. No accounts, no analytics, no network access. Everything runs 100% local. That's the whole point.

Most developer tools force you to paste sensitive data into browser tabs or sign up for SaaS platforms that monetize your inputs. Wring says nah, keep it private. You open the menu bar, paste your JWT or chunk of JSON, transform or verify or format it, copy the result, and get back to your editor. Four ninety-nine, one-time purchase. No subscriptions, no data harvesting, no excuses. It's the utility belt for developers who actually care about what leaves their machine.

Wring is a tiny, native macOS app designed to stay out of your way until you need it. No browser tabs full of tokens. No account setup. Just the tools, always there, completely offline.