How do you say i like you in french?

There is no obvious way to say 'I like you' in french. Je t'aime means both 'I like you' and 'I love you', but commonly means only the latter. Je t'adore could be construed as 'I love you', but is the direct translation of 'I adore you'. In France, to say 'I like you' one would say Je t'aimes bien, which can approximately be translated as 'I like you just fine'.