https://www.json2yaml.com/

YAML - "strict superset of JSON"

** No tabs **
x : 1                      # 1 is a number, not a boolean
x : "The rain in Spain"    # Strings can be quoted but don't have to be!
another_key: Another value goes here.
# Multiple line strings - literal (|) or folded (>) blocks
# collections - 2 space indent (by convention)
set :
  a : 1
  b : 2
  c : 3
# arrays/lists
myarray :
 - key : a
   val : 1
 - key : b
   val : 2
 - key : c
   val : 3