The 456 Frame trending on TikTok is a nod to Netflix's immensely popular series 'Squid Game'.

The number alludes to the protagonist of 'Squid Game.'

The Squid Game Netflix account's profile picture.

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Origin: TikTok/@squidgamenetflix

If you've been looking around TikTok recently and have started noticing a bunch of profiles that have a "456" over their profile pictures, you might be a bit confused. That number doesn't have any significance unless you're familiar with Squid Game, the hugely popular Netflix show that returned for a second season in late 2024.

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These TikTok clips appear to be just one element of the show's extensive viral marketing strategy. If you're curious about their significance, we have the details for you. Here's what we have discovered.

Lee Jung-jae in 'Squid Game.'

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Origin: Netflix

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On TikTok, the number "456" can refer to various things depending on the context. One popular interpretation is its association with the Netflix series "Squid Game," where the number is tied to the game's participants. In some cases, it may also appear in trends, challenges, or memes within the TikTok community. Always consider the specific context to understand its meaning accurately.

The number 456 that has been appended to many people's profile pictures is a reference to Squid Game's main character, Seong Gi-hun, who wears the number on the show. His number will be instantly recognizable to fans of the show, as he won the game when he first played before returning to play again.

If you put the number on your profile, all you are signaling is that you watched Squid Game and probably that you like it.

If you're curious about how to include your number in your profile, it only requires a few simple steps.

  1. Go to the account of someone who already has the frame. The easiest option might be Netflix's Squid Game account.
  2. Click on their profile picture and select "get frame."
  3. You will then be prompted to play a Squid Game-inspired game of "Red Light, Green Light."
  4. Once you've completed the game, you'll see the 456 on your profile.

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You'll also get the chance to enjoy various mini-games that TikTok has collaborated on with Netflix, such as Rock, Paper, Scissors, Minus One, Jegi, and Mingle. These games are all inspired by the activities featured in the second season of the show.

Once you finish all four games, your profile number will transform into a golden piggy bank, representing the ultimate prize victory on the show. Keep in mind that this special frame is available for a limited time only.

@randomvidsyays

quick tutorial on how to unlock the profile frame and also cuz I haven't posted in a while #SquidGame2 #squidgames #456 #profileframe #fy #fyp

♬ Squid Game - Theme Song - Cover by Ron Rocker

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'Squid Game' has quickly become one of the most-watched series on Netflix.

Squid Game has already become one of the most popular shows in the history of Netflix in its second season. According to reporting in Variety, the show hit 126.2 million views through its first 11 days on the streaming service. In that time period, it's already become the second most-watched season of non-English language TV in the history of Netflix, behind only the show's first season.

Squid Game Season 2 has 80 days left to beat the 265.2 million views that Season 1 acquired, so it seems like it will eventually sit at the top of that list. The show's tremendous popularity might explain why those numbers are suddenly all over TikTok. With the show expected to return for a third and final season sometime in 2025, Squid Game fever is definitely here, even if the critical reception to the second season was slightly more mixed than the first.