The short version: The best hashtags for best friend photos in 2026 are a small mix of specific ones (#bestfriendsforever, #soulsisters, #realfriends) rather than the huge generic ones like #bff or #friendshipgoals, because those are so saturated your post disappears in seconds. Use three to five hashtags, not thirty, and put more effort into your caption and your first three seconds of video than into the tags. Hashtags still help Instagram categorise your content, but they will not save a boring photo.
Why hashtags matter less than people tell you
I want to get this out of the way before I give you the lists, because most posts on this topic won’t tell you: hashtags on Instagram in 2026 do very little heavy lifting compared to five years ago. Instagram’s own team has said publicly that hashtags are treated more like keywords for search than a discovery boost for your Reels and feed posts. The algorithm now leans on watch time, saves, shares, and how fast people scroll past you, not on whether you typed #bff at the bottom of your caption.
I still use hashtags on client accounts and on my own. They’re not useless. But if you’re expecting #bestfriendphoto to get a mediocre photo of you and your mate in front of a bar in Manchester in front of 50,000 people, it won’t happen. What hashtags do is help the right smaller group of people, the ones actively searching or following that tag, find your specific post. That’s a narrower, more honest job than “go viral.”
The best general best friend hashtags
These are the ones with real search volume that still get used and searched regularly. I’d treat this as your starting pool, not a list to dump wholesale into every caption.
- #bestfriendsforever
- #bff
- #friendshipgoals
- #soulsisters
- #realfriends
- #friendsforlife
- #ridethroughlife
- #partnersincrime
- #friendshipquotes
- #squadgoals
Of these, #bff and #friendshipgoals are the two most oversaturated. They’ve been used on hundreds of millions of posts, which means your photo is competing against an enormous, constant firehose. If you use them, they should be your third or fourth tag, not your first choice, because they’ll bring you almost no targeted traffic on their own.
Better, more specific alternatives
The tags that pull in engaged people are the ones with a bit of context attached. Specificity beats size almost every time on Instagram now.
- #bestfriendphotoshoot
- #friendshipgoalsdaily
- #foundmyperson
- #girlgang
- #galpals
- #brotherhoodofmen
- #travelbuddies (great if the photo is from a trip)
- #matchingoutfits (if you’re wearing coordinated clothes, which does get engagement)
- #sistersfromanothermister
- #foreverfriends
Location and identity-based tags also work harder than people expect. If you’re in the UK, something like #ukbestfriends or #londonfriends will put you in front of a smaller but far more locally relevant pool than a generic global tag. I’ve seen this work on client accounts where a post tagged with a city name plus “friends” got more profile visits than the same post with three global friendship hashtags.
A real example from my own feed
Back when I was still testing this for my old blog, I posted a photo with my friend Nikki after a conference in Manchester in 2019. Same photo, two versions, one week apart, posted at the same time of day on different weeks to two separate but similarly sized follower groups I’d split for testing (a trick I used a lot back then). Version one used #bff #friendshipgoals #squadgoals #instagood #instadaily, five of the biggest, most generic tags I could find. Version two used #bestfriendsforever #ukbestfriends #manchesterfriends #realfriends #foundmyperson, all smaller and more specific.
Version two got roughly 40 percent more profile visits and about a dozen more comments, even though version one’s tags reached a technically bigger combined audience on paper. The lesson stuck with me: reach on a hashtag means nothing if your post is drowning in a million other posts using the same tag at the same moment. Smaller, specific tags put you near the top of a much shorter queue.
How many hashtags should you use
Instagram technically allows up to 30 hashtags per post. Ignore that number. It’s a ceiling, not a target. Here’s what I recommend, and what I run on my own accounts and my clients’:
- 3 to 5 hashtags for feed posts, mixing one broad, one specific, and one local or niche.
- Put them in the caption itself, not the first comment. Instagram’s help resources have confirmed captions and comments are treated the same for hashtag indexing now, but caption placement reads more naturally and doesn’t look like an afterthought.
- Skip hashtags entirely on Reels if you’re relying on trending audio and a hook in the first two seconds. Reels discovery runs almost entirely on watch behaviour, and stuffing tags in there mostly clutters the caption without adding reach.
If you’re not sure which specific and niche tags have real search volume right now rather than ones that peaked in 2018, it’s worth checking rather than guessing, and I’ve written a full walkthrough on how to find popular Instagram hashtags for your niche that covers the exact tools and process.
Step by step: how I pick hashtags before posting
This is the five-minute process I use, not a theoretical one.
- Search the obvious tag first (say #bestfriends) and check the post count and how recent the top posts are. If the “recent” tab is moving every few seconds, it’s too crowded to help you.
- Click into two or three smaller related tags that show up in the search suggestions underneath. Instagram surfaces these automatically when you type.
- Check whether any of them are trending upward right now rather than fading. This matters more than people think, because a tag with declining interest still shows big numbers but is quietly dying. I use the process I wrote up on how to find which Instagram hashtags are trending today to double check before I commit to anything.
- Pick one broad tag, two specific ones, and one local or personal one (a running joke between you and your friend, a shared nickname, whatever fits).
- Write the caption first, then add hashtags last, so they don’t dictate what you say.
Hashtags to avoid
A few tags get recommended constantly by generic listicles and they’re a bad idea now:
- #like4like and #follow4follow, still recommended on some old blog posts, will get your account flagged by Instagram’s spam systems and attract bot engagement, not real people.
- #instagood and #photooftheday are so enormous and generic they’re essentially decorative at this point.
- Anything with a banned or restricted status, which happens more often than people realise. Instagram periodically restricts tags that get abused (this happened to several beauty and fitness tags over the past few years), and using one quietly limits your post’s reach without any notification. If your engagement mysteriously drops on a post, check whether one of your tags got restricted before you assume the algorithm hates you.
Your caption and profile matter more than the tags
Here’s the uncomfortable bit most hashtag guides skip over entirely: if your caption is bland and your bio doesn’t tell people who you are, no combination of hashtags fixes that. People click through to a profile before they follow, and if your Instagram bio is empty or generic, that visit was wasted regardless of how well the hashtag performed. I’d rather spend fifteen minutes writing a bio that says something specific about you than another fifteen minutes hunting for the perfect friendship hashtag.
The same goes for your handle. If it’s a string of numbers or doesn’t match how people search for you, you’re losing people at the exact moment a hashtag search worked and someone found your post. It’s worth reading through how to choose an Instagram handle that works if yours was picked in a hurry years ago and never revisited.
If you’re posting video, not just photos
A lot of “best friend” content now lives in Reels rather than static photos, especially duets, get-ready-with-me pairs, and reaction content filmed with a friend. If that’s you, hashtags matter even less than for a photo post, and the format itself does more of the work. Instagram’s Reels Blend feature lets two accounts combine content into a single shared Reel, which is better for best friend content than any hashtag combination, because it puts your post in front of both audiences at once rather than hoping a tag catches someone’s eye.
If any of this feels like a lot to keep track of alongside everything else on the app, my full Instagram help guide covers the settings and fixes that tend to trip people up, hashtags included, in one place.
A quick caption formula that pairs well with these tags
Since the hashtags do less work than the caption, here’s a formula that’s held up well across client accounts:
- Open with a specific detail, not a generic line. “Ten years of this one” beats “friendship goals” every time.
- Add one honest or slightly funny detail about the friendship. Specificity is what makes people stop scrolling.
- Tag your friend using @ so it shows on both profiles, which does more for discovery than any hashtag.
- Then drop your three to five hashtags at the end.
I’d rather see someone post with zero hashtags and a caption that says something true than thirty hashtags glued under a photo with no personality in the words at all.
The quickest route is the free hashtag generator for Facebook reels on this site, no sign-up.
Related reading: best friend tag for instagram.
Frequently asked questions
How many hashtags should I use on a best friend photo?
Use three to five, mixing one broad tag like #bestfriendsforever, one specific tag like #foundmyperson, and one local or personal one. Using all 30 available slots looks dated and doesn’t improve reach.
Do hashtags still work on Instagram in 2026?
They still help categorise your post for search, but they no longer drive major reach the way they did before 2020. Watch time, saves, and shares matter far more now, so a strong caption and a good photo will outperform a big hashtag list every time.
Should I put hashtags in the caption or the first comment?
Instagram indexes both the same way, so it comes down to preference. Captions read more naturally and don’t look like an afterthought, which is why I’d default to putting them there.
What’s the biggest mistake people make with friendship hashtags?
Using only the biggest, most generic tags like #bff and #friendshipgoals. They have enormous post counts, which means your content gets buried within seconds. Smaller, more specific tags with less competition tend to bring in more engaged people.
