TikTok & Instagram Trends for October 2026 (and How Brands Can Actually Use Them)

October is here, which means your FYP is about to become a mixture of Halloween costumes, people romanticising the first properly cold day of the year and someone reminding you that Christmas is alarmingly close.

But beyond the annual pumpkin takeover, there are some more interesting shifts happening across TikTok and Instagram this month.

September gave us hyper-specific humour, celebrating tiny wins and making completely ordinary behaviour feel worthy of content. As we move into October, expect that to become cosier, slightly spookier and even more relatable.

And for brands, there's plenty to work with.

Autumn is getting a little less aesthetic

You know the autumn content. Perfectly arranged candles. Immaculate knitwear. A coffee positioned next to a book that absolutely nobody is actually reading.

It's not disappearing, but the more interesting version of autumn content is becoming much more lived-in.

Think rainy commutes, putting the heating on for the first time, wearing the same coat five days in a row, making something warm for dinner because it's dark outside and cancelling plans because leaving the house suddenly feels considerably less appealing.

Rather than presenting an impossibly perfect version of the season, creators are finding humour and comfort in what October actually feels like.

How brands can use it

Put your product inside the reality of autumn rather than building an entire autumn aesthetic around it.

A fashion brand could focus on the one coat someone actually wears everywhere. A food brand could own the "I need something warm immediately" dinner. A home brand could tap into the tiny rituals that signal summer is officially over.

For creators, brief around the moment or behaviour, not exactly how the finished content should look.

The less it resembles an autumn campaign, the better.

Give yourself a gold star

September's "Gold Star Behaviour" trend tapped into something social does particularly well: turning extremely small achievements into something worth celebrating.

October gives it even more material.

Gold star behaviour: remembering an umbrella.

Gold star behaviour: booking the Christmas train before it costs £147.

Gold star behaviour: wearing the coat you bought five years ago instead of deciding you suddenly need an entirely new autumn wardrobe.

It's silly, easy to understand and, crucially, incredibly easy for people to add their own version in the comments.

How brands can use it

Find the tiny win that naturally exists within your category.

Retailers can celebrate surprisingly sensible purchases. Finance brands can make good money habits feel less intimidating. Food brands can reward remembering to actually bring lunch to work.

On Instagram, it can become a simple carousel or recurring visual format. On TikTok, direct-to-camera confessions, creator versions and street interviews can make it much more participatory.

The trick is keeping the achievement appropriately small. Nobody wants a gold star from a brand for completely transforming their life.

Halloween doesn't have to mean putting a pumpkin next to your product

Halloween is obviously one of October's biggest social moments.

Which also means feeds will be full of brands trying to work out whether their logo needs a tiny witch's hat.

It doesn't.

Some of the more interesting Halloween content this year will probably have very little to do with ghosts at all. Everyday "horror stories", cursed situations, things scarier than Halloween and exaggerated disasters give almost every category a way into the moment.

Think: things that scare our social team more than ghosts; POV: you remembered the thing you forgot to do at 4:59pm; the real financial horror story is checking your bank account after the weekend.

The "It Was a Bad Dream" format fits particularly nicely here too, taking ordinary inconveniences and treating them like actual nightmares.

How brands can use it

Start with something your audience finds annoying, awkward or mildly terrifying and work backwards.

The best Halloween post probably isn't the one that looks the most Halloween-y. It's the one that understands the joke.

If you're simply adding cobwebs to your usual product post, maybe sit this one out.

Your comment section is becoming part of the content

Brands still have a habit of thinking of the post as the finished product.

Publish. Get comments. Reply to a few. Move on.

But TikTok in particular is giving audiences more ways to shape what happens next, with polls, visual responses, voice comments and reply formats making the comment section increasingly creative in its own right.

That creates an opportunity to make content that deliberately isn't finished.

Let people decide what a creator wears next. Ask followers to submit their own version. Get them to choose the next product tested. Turn a ridiculous comment into tomorrow's video.

How brands can use it

Don't just ask, "What should people comment?"

Ask, "What could their comments make us do next?"

Your first TikTok can be the beginning of the idea rather than the end of it.

And when audiences can see their responses actually changing what the brand makes, commenting suddenly becomes much more appealing.

Hyper-specific observations are still winning

One of our favourite things about recent social has been just how specific the humour has become.

"Kinda Chic" is a great example. The format works because people apply an overly glamorous description to something incredibly mundane.

October was practically built for it.

Kinda chic to cancel plans because it's raining.

Kinda chic to own one excellent coat and refuse to replace it.

Kinda chic to bring soup to work.

Or perhaps:

Not to be dramatic, but this is the first acceptable week for knitwear.

These aren't enormous creative concepts. That's precisely why they work.

They're small observations that make someone think, "That's literally me."

How brands can use it

Get more specific, not less.

Brands naturally want ideas that can speak to everybody, but social culture often works in the opposite direction. A joke about a strangely specific behaviour can feel more relatable than a broad statement designed to include everyone.

Look at the tiny habits, arguments and behaviours within your category that your audience instantly recognises.

That's usually where the good stuff is hiding.

October's cultural calendar is packed

Halloween isn't the only thing happening this month.

October is also Black History Month in the UK, alongside a busy calendar of film, literature, fashion, art, food and cultural events.

And this is where brands need to understand the difference between participating in culture and simply posting about it.

Not every cultural moment needs a branded graphic.

In many cases, creators and community voices are much better placed to tell the story.

A book creator can build an October reading list. A film creator can explore what's worth watching. A fashion creator can interpret what's happening across exhibitions and cultural events. Food creators with the right cultural connection can tell stories around celebrations and traditions in a way a brand account simply can't.

How brands can use it

Find the people who already have credibility within the conversation and give them space to interpret the moment.

That means briefing around the opportunity rather than handing over a finished script.

And particularly around cultural and heritage moments, relevance shouldn't suddenly appear because somebody spotted a date in the social calendar.

The relationship should exist beyond the post.

October is quietly becoming preparation season

September has "back to school". January has "new year, new me".

October sits somewhere in between.

You're far enough into autumn that routines are settling down, but close enough to Christmas that the organised people have started making everyone else feel slightly nervous.

That makes practical "lock in" content particularly useful.

October habits that make November easier. Sorting your winter wardrobe. Getting ahead of gifting. Freezer cooking. Christmas budgeting. Organising travel. Getting ready for darker mornings.

The important thing is keeping it achievable.

People don't necessarily need another social post telling them to optimise their entire existence before breakfast.

Sometimes "here's one thing that will make next month easier" is considerably more useful.

How brands can use it

Retail, finance, food, home, beauty and travel brands have particularly natural opportunities here.

Create saveable content that solves something people are already starting to think about.

And yes, this is also your monthly reminder that Christmas content needs to be on your radar.

We warned you in September. We're warning you again.

Social search needs to be part of your October content

People aren't only scrolling TikTok and Instagram waiting for inspiration to find them.

They're actively looking for it.

Halloween costume ideas. Autumn outfits. October date ideas. Things to do this weekend. Seasonal recipes. Book recommendations. Skincare for colder weather. Christmas gift ideas.

That changes how brands should think about hooks.

"Come shopping with me" might work.

"Best affordable autumn coats in the UK" gives the platform - and the person searching - considerably more information about why they should watch.

How brands can use it

Think about what someone would actually type into TikTok or Instagram when they're looking for the thing your content answers.

Then use that language naturally in your hook, on-screen text, spoken dialogue and caption.

Social SEO doesn't mean stuffing captions with awkward keywords.

It means making it extremely obvious what your content is useful for.

The October takeaway

October social doesn't need to be one enormous Halloween campaign.

In fact, the more interesting opportunities are probably much smaller.

A very specific autumn observation. A tiny win worth awarding a gold star for. A comment that becomes tomorrow's content. A creator showing what October actually looks like. A useful video somebody finds because they searched for exactly the problem your brand can solve.

The common thread is recognisability.

People want to see their lives, habits, jokes and slightly ridiculous seasonal behaviours reflected back at them.

So by all means, bring out the pumpkins.

Just make sure there's an actual idea underneath them.