A web based multi-tool for Base64 Transcoding, URL Encoding/Decoding, MD5/SHA1/SHA256/HMAC hasing and some other ish.
Because I don't want what I enter for obsfucation to end up on some random "special" server. This has no DB and is a purely static.
$ bundle exec rackup -s puma -p 6969 config.ru
The app can now be accessed on http://localhost:6969/