Seen "fax" or "fax, no printer" in a text and had no idea what it meant? In Gen Z slang, "fax" means "facts" — a way of saying something is 100% true. Here's what it means, where it came from, and how to use it correctly.
Frequently Asked Questions
What does "fax" mean in a text message?
In text messages and social media, "fax" is slang for "facts" — meaning something is completely true or you strongly agree. Example: "That show is the best thing on TV right now." / "Fax." It's used the same way as "no cap" or "for real."
What does "fax, no printer" mean?
"Fax, no printer" is an intensified version of "fax" (facts). The "no printer" part emphasizes the statement is so obviously true it doesn't need to be written down or printed — it's pure, unfiltered truth. The phrase originated in a 2014 Omarion and Chris Brown song and went viral on TikTok in 2021.
Is "fax" slang only used by Gen Z?
"Fax" as slang is primarily used by Gen Z and Gen Alpha (roughly ages 13–28), but it has spread beyond those groups through TikTok and social media. If you see it in a comment section or group chat, the sender is almost certainly agreeing that something is true.
Where did the "fax = facts" slang come from?
The phrase "fax, no printer" first appeared in the 2014 Omarion and Chris Brown song "Post To Be." It went mainstream in April 2021 when TikTok creator @briaalanaa's video sparked a viral trend. The phonetic similarity between "fax" and "facts" had been noted as far back as 1837, according to Oxford English Dictionary records.
What is the difference between "fax" and "no cap" in slang?
Both "fax" and "no cap" affirm that something is true, but they work slightly differently. "Fax" is typically used to agree with something someone else said ("That's true — fax"). "No cap" is used to assert that your own statement is true ("That movie was incredible, no cap"). They are often used interchangeably in casual conversation.