There are a number of free tarot readings available online that are just code snippets generating random cards. While these might not be accurate, there might be genuine ware available also. Thinking about the prevalence of internet and the number of free stuff Available online it is most likely no surprise that you will find free tarot readings available online also. And given the fascination the future in addition to past holds for people and of course the reach of the web and the charm of getting something at no cost, these free tarot card readings are getting to be very popular. There are even free daily tarot readings available. The question is if they are trustworthy or not.
It is said that there is not any such thing as a free lunch. Well, this may not be strictly accurate, but still it is much better to take things such as free tarot readings with a pinch of salt. Not speaking about the trustworthiness of tarot card readings as such here but of the free readings available online. Not that they are farce mind you, but a lot may be suspect.
The main reason is obviously the very fact that there are code snippets available which can create random tarot cards on screen alongside their general meaning. This would hardly be an actual reading and everything you will gain from this is some information regarding the cards you can check out Wikipedia for this. This goes for free daily tarot readings as well, obviously. One can argue that the randomness is part of this reading and the layout, but well, that is for you to decide.
There are other reasons also. For Tarot Reading to work both the seeker and the reader ought to be ready and the query should be quite apparent. This might not be the situation when you find free tarot readings online. There might be a good deal of confusion and other aspects in your mind that will influence the reading. So might the lack of a true reader or a reader who is not prepared.
Lastly, it is also possible that the seeker may interpret the significance incorrectly, might not have full clear response, or might not be prepared for the replies that the free tarot readings provide. This may happen be injurious to the seeker. This does not mean that all tarot card readings or all free tarot card readings are non trustworthy. There might even be some that are genuine. Well, that is fine as long as you take the readings with a healthy dose of skepticism.