A link in bio turns your one allowed profile URL into a menu of everything you want people to reach. Here's how to build one that actually gets clicked.
Instagram gives you one clickable link. TikTok gives you one. So does a YouTube channel, a Twitter/X profile, a LinkedIn page. You, meanwhile, have a website, a booking page, a menu, a shop, a newsletter, and three other things you'd like people to find. A link in bio solves that gap: it's a single URL that opens a small landing page of buttons, and you point every social profile at it.
Here's how to set one up properly, and the handful of things that separate a bio link people tap from one they bounce off.
What a link in bio actually is
It's one page at one short URL — say `nx.bio/yourname` — that lists your links as big tappable buttons. You put that URL in every "website" field you have. When someone taps it, they get your whole menu instead of a single dead-end link. Change a button here and it updates everywhere at once, which is the real point: you stop editing five profiles every time something changes.
The 10-minute setup
- Claim your handle. Pick the shortest, most on-brand slug you can — ideally the same name you use on social so it's recognisable. This is the URL you'll paste everywhere, so it's worth 30 seconds of thought.
- Add your 4–6 most important links first. Not everything — the *money* links. For most people that's: book/buy, main website, current promotion, and one contact method. More on ordering below.
- Match your brand. Upload your logo or a clean headshot, set your brand colour, write a one-line description that says what you do and who for. People decide whether to trust the page in about two seconds.
- Set the destination links carefully. Double-check every URL. A bio link with one broken button reads as abandoned.
- Paste the URL into every profile's website field. Instagram, TikTok, X, YouTube, your email signature, your Google Business Profile. This is the step people forget — the page only works if it's actually linked.
That's the whole job. The difference between a good one and a bad one is entirely in the choices, not the tool.
What separates a bio link that converts
- Order by intent, not by importance to you. The top button should be the thing most visitors came to do. A restaurant leads with "Order / Reserve", not "Our Story". A creator launching something leads with the launch. People tap the first relevant thing and leave — reward that.
- Keep it short. Five strong buttons beat twelve. Every extra option is a small decision that makes the important taps less likely. If you have twelve links, you have a priority problem, not a link problem.
- Write buttons as actions. "Book a table" beats "Reservations". "Get 15% off" beats "Shop". The button label is a tiny ad — make it say what happens next.
- Put the time-sensitive thing at the top and actually remove it later. A "Summer menu" button in November is the fastest way to look inactive.
- Make it load fast and look right on a phone. Effectively everyone taps a bio link on mobile. If it's slow or the logo is stretched, that's the impression you made.
Dynamic vs static: one thing worth knowing
If your bio-link tool lets a button be *dynamic* — meaning the destination can be changed without changing the button — use it for anything seasonal. You keep the same "Current offer" button in your bio year-round and just repoint it. No editing five social profiles, no dead links. It's a small feature that saves the exact chore bio links are supposed to eliminate.
Should you track the clicks?
Yes, and it's the reason to use a real tool instead of a plain list. When you can see that 400 people tapped the page and 300 of them hit "Book" but nobody touched "Newsletter", you've learned something: move the newsletter down or cut it, and give the winner more room. A bio link you never look at is just a fancier version of one link. A bio link you check monthly is a cheap, honest read on what your audience actually wants.
Frequently asked questions
Is a link in bio free?
Most bio-link tools have a free tier that covers the basics — a handful of buttons, your branding, a custom slug. You generally only pay when you want advanced analytics, custom domains, or unlimited blocks. For a first setup, free is plenty; add paid features once you know the page earns its place.
Can I use my own domain for a link in bio?
Yes, if your tool supports custom domains. Instead of `tool.com/yourname` you can serve the page at `links.yourbrand.com`, which looks more professional and keeps the branding yours. It's a short DNS setup — a CNAME record pointing your subdomain at the tool.
How many links should I put in my bio?
Fewer than you think — usually four to six. The page works because it's a short, ordered menu, not a sitemap. If everything is one tap away, nothing stands out, and the tap that matters gets buried. Lead with the one action most visitors came to take.
Does a link in bio help with SEO?
Not directly — the page itself isn't usually trying to rank. Its job is conversion: turning profile visitors into clicks on your real destinations. What it *does* help is measurement and consistency, and a fast, well-linked page that sends traffic to your main site is a small positive signal there.
What's the difference between a link in bio and a linktree?
None, really — "Linktree" is just the best-known brand of link-in-bio tool, the way "Kleenex" stands in for tissues. A link in bio is the general thing; Linktree is one product that does it. Plenty of alternatives do the same job, and several let you use your own domain and see richer analytics.