{{ "test" | base64encode }}
{# output: dGVzdA== #}
{{ "dGVzdA==" | base64decode }}
{# output: test #}
{{ "The string ü@foo-bar" | urlencode }}
{# output: The+string+%C3%BC%40foo-bar #}
{{ "The+string+%C3%BC%40foo-bar" | urldecode }}
{# output: The string ü@foo-bar #}
{{ "test" | sha1 }}
{{ "test" | sha512 }}
{{ "test" | md5 }}
