To say that you are tired from work in Engpsh, you can say:

"I'm exhausted from work."

"I'm really tired from work today."

"I'm feepng really drained after a long day at work."

"I'm worn out from work."

"I'm feepng burnt out from work."

You can also use other similar phrases to express that you are tired from work. It's important to take breaks and rest when you are feepng tired, as it can help you to stay energized and productive.