December is the month of reviews, nostalgia, holidays… and TikTok trends. If you’re wondering what the current TikTok trend is, get ready—December 2025 is packed with TikTok trends. From viral sounds and magical transitions to funny content, the TikTok trends of 2025 are boosting views and inspiring content creators as well as brands. In this article, YOO breaks down the trending content you need to know to shine on your FYP.
What Is a TikTok Trend?
A TikTok trend is an idea, a format, or a sound that becomes viral on the platform. In other words, it’s something that everyone replicates in their own way—like a choreography, an editing style, a catchphrase, or a trending song. These trends spread lightning fast, driven by creators, brands, and influencers.
However, following a current TikTok trend isn’t just about copying. It’s about adapting it to your universe and audience. By adding your personal touch, you make new TikTok trends more authentic and engaging.
That’s the magic of TikTok trends: a simple idea, a bit of creativity, and your content can go viral. And the more people participate, the bigger the buzz!
The Top TikTok Trends of the Moment
Here’s a selection of the most popular TikTok trends right now, explained simply so you can easily recreate them:
TikTok Trend 1: In Your Twenties…
Creators display this text on screen:
“In your twenties, there will be a key moment. And it will be very important that you dare.”
Then, they show a real-life moment through images or videos, such as starting a project, quitting a job, accepting an opportunity, falling in love, or traveling alone.
This social media trend is one of the most emotional right now. It talks about choices, fears, courage, and important milestones. It works because it creates an immediate connection. People relate to the situations, which naturally encourages sharing.
TikTok Trend 2 : 1 girl, 10 obsessions
This TikTok trend highlights everything that truly defines you. The concept is simple: show 10 things you’re obsessed with right now. It could be a sport, a coffee, a TV series, a professional goal, or travel.
It’s an ideal format to showcase your personality without talking too much. It works really well for lifestyle creators, but also for brands looking to humanize their image.
TikTok Trend 3 : Me On My Way To…
This is the most stylish TikTok trend of the month. Here, creators film themselves walking confidently, as if they’re heading towards something a little crazy, unexpected, or fully embraced—often after ignoring external advice or a social norm.
This trend is perfect for humor, motivation, or personal branding.
TikTok Trend 4: The Sound of Life When I Leave the House
This current TikTok trend is based on a sound that combines Christmas music with the beep of payment terminals. Creators edit shopping scenes featuring clothes, decor, cosmetics, and gifts. This trend perfectly captures end-of-year spending with humor.
TikTok Trend 5: When Someone Mentions…
When someone mentions a specific word, the creator instantly goes into full joy mode. The text on screen shows the trigger: vacation, matcha, travel, brunch, Christmas, while they dance or smile. This trend works well for both creators and brands.
Music : What We Doin’ – City Girls
Trend TikTok 6 : La Personne Parfaite pour Toi
This TikTok trend for December 2025 plays on the contrast between perfection and chaos. Creators first list several “perfect” qualities of a person, then end with an unexpected, ridiculous, or quirky detail, triggering the famous “absolutely not!”.
Simple to film, engaging, and viral, this trend shows how to mix creativity, humor, and social media formats at the end of 2025.
Trend TikTOK 7 : FOBI, Fear Of Being Involved
Anti-FOMO is becoming a real trend. With this sound, creators embrace the fact that they don’t want to be involved: staying home, ignoring messages, or declining outings. You often see calm scenes: couch, blanket, series, and hot coffee.
TikTok Trend 8: The Lie Challenge
Looking for a TikTok or Instagram trend that’s working right now? This one is for you. Two people sit side by side and take turns stating claims, some true and some false. The goal is to lie convincingly and make the other person guess if it’s true or false. The video often ends with funny revelations, surprised reactions, or awkwardly amusing moments. This TikTok challenge is very popular among friends, couples, or in duos.
How to Use These Trends to Go Viral in December
Keep it simple: the most viral formats are often the most straightforward.
Adapt each trend to your universe, without blindly copying.
Play on emotion: December is a very emotionally charged month.
Think UGC: natural content performs better than overly promotional videos.
Post regularly and at the right time: the key to gaining TikTok followers organically is to publish consistently (1 to 3 videos per day at first) and at the optimal time. You can check our article on the best time to post on TikTok.
The TikTok trends for December 2025 are numerous. From the latest TikTok dances and viral sounds to new challenges, creators are competing with creative ideas to captivate their community. Whether you’re a brand or a creator, TikTok trends are a powerful lever to increase visibility, connect with your audience, and boost your social media presence.