Text, image or video on Threads? How Hong Kong brands should choose a content format to grow brand exposure

Key takeaways (TL;DR)

• Hong Kong has 2.4 million+ monthly active Threads users (estimate, source: Marketing-Interactive, 2025), making it one of the highest adult-reach Threads markets in the world.
• Buffer analysed nearly 2 million posts across 220,000+ accounts (data through 3 December 2025) and found Threads engagement rates of 5.55% for video, 4.55% for images, 2.79% for text and 2.34% for links (source: Buffer, 2026).
• Hong Kong users say the opposite about themselves: 86.8% prefer plain-text posts (source: Marketing-Interactive, 2025). What people say they like to read and what the algorithm chooses to distribute are two different things.
• The same Hong Kong survey found roughly 40% of local users watch videos on Threads (n=800, aged 18–59, Q1 2025) — video is not a fringe behaviour in this market.
• What it means for brands: format is a lever on exposure, not a matter of taste — but no format rescues a post that has nothing worth discussing.

When Hong Kong brands start on Threads, the first question is rarely “what should we say” — it is “should we post text or an image”. It sounds like a technical detail, but it decides how many people ever see the post, because the way Threads distributes content does not quite match its text-first reputation.

This article is not a set of templates. It explains the real relationship between format and brand exposure, and how Hong Kong brands should think about the trade-off when doing Threads word-of-mouth marketing.

What is Threads content format, and why does it affect brand exposure?

Threads content format refers to the vehicle a post travels in — plain text, text with an image, text with a video, or text carrying an external link. It affects brand exposure because Threads does not decide reach by follower count first. It shows a post to a small initial group, then uses how fast and how deeply that group responds to decide whether to push it further out. Format directly influences whether those first viewers stop, stay and reply, which means it widens or narrows a post’s ceiling at the very start of the distribution chain. Format is a distribution decision, not an art-direction one. Buffer’s analysis of nearly 2 million posts found Threads video posts reach an engagement rate of 5.55%, close to double the 2.79% of text posts (source: Buffer, 2026) — the same sentence, carried differently, reaches a different number of people.

Should Hong Kong brands post plain text only?

No — but they should not abandon plain text either.

One Hong Kong data point misleads a lot of brands: 86.8% of local users prefer plain-text posts (source: Marketing-Interactive, 2025). Brands read that, conclude Threads is a text-only platform, publish three text posts a day, and then wonder why reach never moves.

The mistake is collapsing two separate things:

• Consumption preference: plain text is what users are most comfortable reading as they scroll. That part is true.
• Distribution weight: what the algorithm pushes to strangers is content that holds attention and provokes a response — and visual content has a clear advantage there.

These do not contradict each other. Plain text keeps the people who already found you reading. Images and video give people who have never seen you a chance to. A brand chasing exposure cannot serve only the first group.

In practice, using plain text as the everyday conversational default and reserving images and video for moments that need reach works better than either all-text or all-video.

Is Threads video content worth it for Hong Kong brands?

Yes, and local conditions are better than most brands assume.

The same Hong Kong survey found roughly 40% of local users watch videos on Threads (source: Marketing-Interactive, 2025, OMG Q1 2025 survey, n=800, Hong Kong residents aged 18–59). For a platform that began as text, four in ten users already watching video means video is no longer foreign content here.

But there is a standard way Hong Kong brands get Threads video wrong: lifting Instagram Reels or YouTube cuts over untouched. Those were edited for visual display — music, transitions, title cards — and dropped into a conversational feed they read as advertising instantly. Nobody comments; people scroll.

Video that works on Threads usually shares three traits:

• It looks filmed for you, not for the market. Slightly rough footage reads as more credible.
• It opens on a stance or a scene worth arguing with, not on a logo.
• It leaves a gap in the story, so someone wants to add a line in the replies.

Video is not there to replace text. It is there to put a scene in front of people that text alone cannot carry — the shop floor, the process, a genuine reaction.

What content format mix suits Hong Kong brands?

There is no single ratio that fits every brand, but the brand’s current situation narrows it down:

• New account, no topical footing: start with plain text to establish a voice and a point of view. At this stage the goal is being remembered, not being seen widely.
• Steady conversation already, now scaling: add image and video moments into the existing rhythm to reach people who do not follow you.
• Brands with physical scenes (stores, events, production): video has the highest marginal value, because it supplies evidence text cannot reconstruct.
• Service and professional brands: text and images lead, with video used to show the people rather than the service.

The point is that format is a question of rhythm, not a checklist. What a brand is ultimately watching is reach and exposure — how many people actually saw it, and whether anyone kept talking about it afterwards.

If the format is right, why does the post still fail to start word of mouth?

Because format only decides whether a post gets pushed out. It does not decide whether anyone wants to answer it.

A post with no stance, no concrete scene and no obvious way to respond will simply be scrolled past by more people once you attach a video. Threads is a conversation platform, and the algorithm rewards content that can continue — posts where the creator replied to comments show engagement rates around 42% higher on average (source: QSearch, 2026).

If changing format did not change anything, the problem is usually not the format but the absence of an entry point for a reply. We unpacked the three root causes in why Hong Kong brands’ Threads posts fail to drive engagement, which is worth reading alongside this.

What should you ask agencies specializing in Threads marketing services in Hong Kong about format?

If a brand is handing Threads to an outside team, format is a useful test question. Ask three things:

1. How do you decide whether a post is text or video? A team that cannot describe the logic, and just says “we do both”, is usually recycling an Instagram schedule.
2. Where does the video footage come from? If they depend on the brand supplying finished assets, they have handed the hardest part back to you.
3. After a format change, how do you judge whether it worked? A sound answer comes back to reach and exposure, not a vague “the tone improved”.

A team that genuinely knows the Hong Kong Threads landscape will talk about format as part of distribution strategy, not as an art-direction option.

FAQ

Q1: What does Threads content format mean? It is the vehicle a Threads post travels in — plain text, text with an image, text with a video, or text carrying an external link. It shapes how many people a post reaches at the very front of algorithmic distribution.

Q2: Is video really more effective than text on Threads? On engagement performance, yes. Buffer’s analysis of nearly 2 million posts put Threads video at a 5.55% engagement rate, images at 4.55% and text at 2.79% (source: Buffer, 2026). The same report notes considerable overlap between formats — any format can perform.

Q3: Don’t Hong Kong users prefer plain text? 86.8% of Hong Kong users say they prefer plain-text posts (source: Marketing-Interactive, 2025). That reflects reading comfort, which is separate from how widely the algorithm pushes content to strangers.

Q4: Can we repost Instagram carousels and Reels straight to Threads? Technically yes, effectively no. Those assets were made for visual display; inside a conversational feed they read as advertising and rarely draw replies.

Q5: Which Hong Kong brands benefit most from video in Threads word-of-mouth marketing? Brands with a physical scene to film — stores, events, production, genuine customer reactions — gain the most, because video supplies evidence text cannot reconstruct.

Q6: How quickly will a format change show a difference? Format changes the starting point of distribution for an individual post, so differences in reach usually appear within a handful of posts. Brand-level word of mouth is a slower matter and depends on a sustained conversational rhythm.

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Last updated: 2026-08-13