lfpp is a logfmt pretty printer. It reads logfmt from stdin and outputs either colorized (-c) or json (-j).
go install github.com/transacid/lfpp@latest
$ echo 'foo=bar greeting="Hello, World" baz=qux' | lfpp -j
{"baz":"qux","foo":"bar","greeting":"Hello, World"}
