How do you say you're welcome in Muslim?

There is no such language as "Muslim" and Muslims speak many different languages across the world.

Arabic is usually the language most associated with Islam. In Arabic, the word for the expression "you're welcome" is: 3afwan (عفواً) or La shukran 3ala waajeb (لا شكرا على الواجب).

Some other popular languages for Muslims include:

Urdu: Koi Baat Nahin (کوی بات نہیں)

Bengali: Tomake shagoto janai.

Bahasa Indones: Terima kasih kembali.

French: De Rien

English: You're Welcome, No Worries