U+1F528 · emoji since 2010
The hammer is a tool for nails and building. It means construction, DIY projects, and fixing things with your hands.
Figuratively it means getting down to work and hammering out a plan, the symbol of effort and repair.
In texting, 🔨 does not carry a widely used hidden or slang meaning, so you can usually take it at face value. People send it just as it looks, to add a little visual touch or set the mood of a message. Only a handful of emoji have a separate texting code, and 🔨 is not really one of them.
Its official Unicode name is the Hammer emoji. In everyday chat most people just call it the hammer emoji or describe what it shows. Copy and paste it from the button at the top of this page.
The 🔨 leads off a short phrase, and the rest of the words are written in cipher, every letter disguised as another emoji. Tap decipher to reveal the whole line.
Or make your own cipher in the translator.