Setting up your Twitter X profile

A Twitter X profile is the first thing a potential follower sees when they click through from a post, a reply, or a search result. It takes about three seconds to decide whether the account is worth following, and most of that decision is made before a single post is read. A complete, well-configured profile signals that the brand is serious, active, and worth paying attention to. An incomplete profile with a generic bio, a missing header image, or an unverified handle signals the opposite, and the follower moves on. Getting the profile right before the first post goes out is the lowest-effort, highest-leverage step in Twitter X setup.

This article covers the technical specifications for a Twitter X brand profile, what to put in each section, and the decisions that separate a profile that earns followers from one that loses them.

What are the right image sizes for Twitter X?

Profile photo

The recommended size for a Twitter X profile photo is 400 x 400 pixels. The image displays as a circle, so any important content (a logo, a face) should be centered and avoid the edges where the circular crop will remove it. Profile photos appear at small sizes in the feed next to every post the account publishes, which means they need to be immediately recognizable at thumbnail size. A clean logo on a solid background or a clear headshot works significantly better than a complex image that loses legibility when small.

Header image

The Twitter X header image (the banner that spans the top of the profile page) should be uploaded at 1500 x 500 pixels. The header displays differently across devices: the top and bottom edges are cropped on some mobile views, and the profile photo overlaps the lower-left corner. The safe zone for important text or visuals is the center of the image, away from all four edges. Header images are an underused branding opportunity; most brands leave this as a generic color fill when it could carry a tagline, a product visual, or a campaign message.

Post images

Single images in Twitter X posts display best at 1600 x 900 pixels (16:9 ratio). The feed previews images in a cropped format, but the full image is visible when clicked. Images with important text or visuals placed centrally display correctly in both the cropped preview and the full view. Vertical images (portrait orientation) are cropped more aggressively in the feed preview than horizontal images, which makes horizontal format the safer default for images that need to communicate something before a user clicks through.

Video dimensions

Native video on Twitter X uploads at 1920 x 1080 pixels for landscape format or 1080 x 1920 for portrait. Video autoplays muted in the feed, which means any video that relies on audio to deliver its message will lose most viewers before the audio has a chance to engage them. Captions are essential for video on Twitter X for the same reason they are essential on any platform where autoplay muted is the default: the message needs to land without sound before a viewer chooses to enable it.

Link preview cards

When a link is added to a post (in a comment rather than the post body, to preserve reach), Twitter X generates a preview card from the linked page's meta image. The optimal size for a Twitter Card image is 1200 x 628 pixels. Brands that regularly share links to their website should ensure the website pages have properly configured meta images at this size, because a missing or poorly sized card image produces a weak preview that reduces click-through rates on every link the brand shares.

What should go in each section of the profile?

Display name

The display name is the bold name that appears above the handle on the profile page and next to the profile photo in the feed. For brand accounts, the display name should be the brand name exactly as it appears in other brand contexts. Some brands add a short descriptor to the display name (a category label, a location, or a tagline) when the brand name alone does not communicate what the account is about, though this should only be done if it adds clarity rather than cluttering the name field.

Handle (@username)

The handle is the unique identifier that appears after the @ symbol and is used for mentions, search, and direct links. For a new brand account, the handle should match the brand name as closely as possible. If the exact brand name handle is taken, the closest available variation (adding a category word, a country code, or a short suffix) is preferable to a random string of characters that is not recognizable as the brand. Handles should be checked for availability across multiple platforms simultaneously when a brand is launching to maintain consistency.

Bio (160 characters)

The Twitter X bio is limited to 160 characters and needs to communicate what the brand does, who it is for, and why following is worthwhile in that space. The bio should be specific enough to be useful to a potential follower who has never heard of the brand. "We help B2B brands generate leads through LinkedIn" is more useful than "Helping brands grow." The bio is also searchable on Twitter X, which means including one or two keywords relevant to the brand's category improves discoverability in search results beyond the profile itself.

Website link

The website link field in the profile is the primary mechanism for driving traffic from Twitter X to the brand's website. This link should go to the most commercially relevant destination for the specific audience: the homepage, a product page, a lead capture page, or a link-in-bio page that aggregates multiple destinations. The link should be reviewed and updated when it becomes stale (pointing to an expired campaign or an outdated landing page), as a broken or irrelevant link wastes the one direct traffic opportunity the profile provides.

Location and pinned post

Adding a location to the profile improves discoverability in local and regional search and adds credibility for brands whose geographic presence is commercially relevant. The pinned post is the single post that stays at the top of the profile regardless of when it was published. It is the most viewed post on the entire account and should carry the brand's clearest value proposition, most important announcement, or strongest piece of thought leadership content. Pinned posts should be reviewed and updated regularly rather than left as a post from two years ago that no longer reflects the brand's current direction.

What makes a Twitter X profile work for a brand?

Immediate clarity about what the brand does

A visitor to the profile should understand within three seconds what the brand does, who it serves, and why following is worth their time. If the profile photo, display name, bio, and pinned post all work together to answer that question clearly, the profile is doing its job. If any one of those elements is vague, generic, or missing, the profile is creating friction that costs followers who would otherwise have converted.

Visual consistency with other brand channels

The profile photo, header image, and any branded post templates should use the same colors, fonts, and visual style as the brand's website and other social channels. Visual consistency builds recognition across channels: a professional who encounters the brand on LinkedIn, then sees it on Twitter X, and then visits the website should feel they are in the same brand environment at each step. A Twitter X profile that looks entirely different from the brand's other presences undermines the compounding recognition that consistent visual identity produces.

An active posting history visible on the profile

A profile with a strong bio and good visuals but a posting history that stopped six months ago signals that the brand is no longer active. A visitor who scrolls the feed and sees irregular, infrequent, or low-engagement posts will not follow an account that appears to have given up on the platform. The profile setup matters, but it only works as a retention mechanism for visitors who are already interested; the posting history is what converts them from visitors into followers.

A bio that speaks to the audience, not the brand

The most common bio mistake on Twitter X is writing a description of the brand rather than a reason for the audience to follow. "Award-winning digital marketing agency founded in 2015" describes the brand but gives a potential follower no reason to care. "We break down what is happening in digital marketing before it reaches everywhere else" speaks directly to what the audience gets from following. The bio should answer the reader's implicit question: what is in this for me?

X Premium for brands posting at high frequency

Brands posting multiple times per day should evaluate X Premium because the subscription provides boosted algorithmic reach, post editing (which reduces the cost of publishing errors), and access to longer post formats. For brands treating Twitter X as a primary channel with a high publishing cadence, these are functional tools rather than status signals. Brands posting occasionally will see less benefit from the subscription and may be better served investing that budget in content production rather than platform access.

For how the algorithm distributes content from the profile once it is set up, see how the Twitter X algorithm works. For the content strategy that fills the profile with posts worth following for, see Twitter X content strategy. For the visual strategy that makes profile content perform, see Twitter X visual strategy. For organic growth tactics that turn the profile into an audience, see Twitter X organic growth strategy.

How does your website connect to your Twitter X profile?

The website link in a Twitter X profile is a direct pipeline from the platform to the brand's commercial destination. Every visitor who clicks that link has already decided the brand is interesting enough to explore further, which makes them a higher-intent visitor than average. If the website they arrive at is slow, unclear, or does not match the credibility the profile established, that intent disappears immediately. The profile earns the click; the website earns the outcome.

WEMASY's website builder gives brands the fast, professional destination that converts Twitter X profile visitors into leads and customers. See what is included at /pricing.

Frequently asked questions