Sending HEX messages on-chain within a ETH transaction

Easy way with Notifi

Using notifi is easy + your message gets picked up on Twitter.

Through MetaMask

  1. Enable HEX (Go to Settings > Advanced > Show HEX Data)
  2. Convert your text to HEX here
  3. In the HEX field of your TX, add 0x in front of the HEX message
  4. Send :white_check_mark:

Detailed guide using MyEtherWallet