The + character occurring in a data URI should be encoded as %2B. This is like encoding any other string in a URI. For example, argument separators (? and &) must be encoded when a URI with an argument is sent as part of another URI.
The + character occurring in a data URI should be encoded as %2B. This is like encoding any other string in a URI. For example, argument separators (? and &) must be encoded when a URI with an argument is sent as part of another URI.