143 (I Love You) — Meaning, Definition, and Origin

I always prefer to learn new Gen Z and Gen Alpha slang terms like GRWM and WBU to confidently communicate with my kids. So, I’ve decided to compile essential details about the popular code “143” here to help other parents, as well.

So, stay till the end to explore what does 143 mean!

What Does 143 Mean in Texting?

143 is a numeric code for “I Love You” in texting. It is commonly used to express romantic emotions in a sweet and affectionate manner.

You can use this code to quickly express your love to family, friends, or romantic partners. The numbers relate to:

1 – I

4 – Love

3 – You

Examples:

• “143. Can you go for a coffee date with me?”
• “Thanks for everything, 143.”
• “You are my homie, 143.”

Origin and Evolution of 143 Code 

The code is linked back to the early 1900s from Minot’s Ledge Lighthouse. In 1915, a lighthouse keeper, Winfield Scott Thompson, flashed the light from the lighthouse at night in the order of one, four, and three flashes.

His family lived on a neighboring island and could see the flashes, and his wife told their children that this was the “I Love You” flash, indicating their father’s way of telling how much he loved them from across the water.

From that incident, the 143 numeric code is used to say “I Love You.” 

Is 143 Safe for Kids?

Yes, 143 is generally safe for kids, as it only means “I Love You” in text messages.

143 is typically used to express deep connections to friends and family members, making it safe for children. But it is also used to represent romantic relationships, which might bother some parents.

So, you should watch over how their little ones use this numeric code to protect them from inappropriate content. Also, I advised you to install the Saferloop parental control app to track your children’s online activities 24/7. 

Wrapping Up! 

143 is a simple numeric code that means “I Love You.” You can use it in text messages to express your romantic and caring feelings to your favorite person.

Besides, if you want to stay in the loop with Gen Z modern lingo, you should check out the Saferloop slang dictionary.