Send WhatsApp messages with spoiler tags!
Try this at : https://soumyaexe.github.io/readmore.github.io/
If a message is longer than a certain limit, WhatsApp clients will truncate it and show a "Read more" link instead. By padding a message with 4000 zero-width joiners, we can force this behaviour and emulate a spoiler tag.
I Just Tried This! I am still a learner am currently at the beginning stage of coding.