I wanted to ask, why is there no tool to convert json format of transaction into hex? Why not? Is it that difficult to implement?
For example, I want to edit my transaction by hand, instead of going through it from some program step by step.
There is a decode hex to json on blockchain, why is there no tool to reverse this process? I'm a bit new to bitcoin, so please don't be mad if I'm asking a stupid question, I was just curious.
There is.
It's built into Bitcoin Core.
The command is called "createrawtransaction".
It takes JSON data as input, and it generates a raw hex transaction.