(Product Hunt limit: 500 chars. Below is ~350, safely under.)
RVUtils is a set of 13 developer tools that run entirely in your browser:
JSON/XML formatter & validator, JWT decoder, Base64/URL encode-decode, regex
tester, MD5/SHA/HMAC hashes, UUID v4/v7, color converter with WCAG contrast,
and Unix/timezone converters. Nothing is ever uploaded - your data stays on
your device. No sign-up, no ads, 7 languages.
