Vertical Videos: Master This Format and Boost Your Social Media Engagement

1: Why is the vertical format essential for social networks?

Adapting to mobile uses

Vertical videos are a natural part of mobile consumption habits. According to a recent study, 69.4% of the world's population now uses a cell phone, and Android users spend over 40% of their mobile time on social media and communication applications, meaning they now spend an average of over two hours a day using these services on their cell phone alone. 

For a newsroom, sports organization, or communications team, this has a direct implication: your audience is already on these platforms while your event, broadcast, or conference is taking place. Users prefer to watch vertical videos because they fill the entire screen without requiring them to rotate their phones, which results in longer viewing times and better retention.

A direct impact on algorithms and visibility

The algorithms of major platforms now structurally prioritize vertical videos. Instagram Reels generates, on average, twice as much organic reach as standard posts, and TikTok is natively designed so that the vertical format fills 100% of the screen without any friction.

LinkedIn, which had long been reluctant to embrace short-form content, has seen a significant increase in engagement with vertical videos since 2023, particularly for news content and expert commentary.

Key takeaway: Posting in landscape orientation on these platforms means accepting a structural algorithmic penalty, regardless of the content’s quality.

2: How do I switch from horizontal to vertical video format?

In most cases, content teams do not start with a video shot natively in portrait orientation. They work from a broadcast feed, a conference recording, or a program recording—all produced in landscape orientation—which must then be adapted to the formats required by each platform. It is this transition from 16:9 to 9:16 that presents the majority of the technical and editorial challenges.

Manual cropping vs. automatic cropping: how do you choose?

There are two approaches to switching from landscape to portrait orientation, and each has its own use cases. Understanding the difference allows you to make the right choice based on the amount of content to be processed and the level of control you want.

Manual cropping gives you complete control over the area you want to keep. This is the best approach when the image composition is complex, or when the visual context is just as important as the main subject: wide shots of events, narrative sequences where the surroundings convey meaning.

Automatic dynamic reframing ( or "auto-reframe") detects the main action or subject and tracks its movements to maintain consistent framing throughout the video. It is the most effective solution for high-volume content (sports highlights, TV show clips, event footage) where manually re-framing each shot would be unmanageable.

Integrating cropping into a comprehensive workflow

The real operational breakthrough doesn’t come from the cropping process itself, but from the context surrounding it. The most efficient teams don’t treat format conversion as a standalone step: they integrate it into a single workflow that combines editing, cropping, subtitling, branding, and publishing—without switching tools at each stage.

Yuzzit integrates both manual and automatic cropping modes into a single editorial workflow, whether working with live or pre-recorded content (replays, imported videos). In live conditions, automatic cropping is an integral part of the live clipping workflow: you cut your clip directly from the real-time feed, and the correct format—with tracking of actions and subjects—is applied with a single click. For VOD, the Smart Clip feature handles the automatic cutting of relevant clips and generates them directly in the target format, ready for publication. In both cases, subtitling and branding are integrated into the same interface, which can be operated by social media and editorial teams without requiring any special technical skills.

Formats You Should Know

For full-screen viewing on smartphones, the 9:16 aspect ratio is the standard for vertical videos. A resolution of 1080 x 1920 pixels ensures optimal visual quality without pixelation. This aspect ratio eliminates black bars on the sides and ensures that key elements remain visible within the vertical frame.

Depending on the platform and use case, other formats may be required:

• 9:16 (vertical) TikTok, Instagram Reels, YouTube Shorts, Facebook Stories
• 1:1 (square) Instagram feed, LinkedIn
• 16:9 (landscape) Classic YouTube, LinkedIn posts

3: Best practices for effective vertical videos

To succeed with your vertical video strategy, it's essential to follow certain best practices to optimize the engagement and quality of your content. Here's our selection:

Observe the dimensions and safety zone

Beyond resolution, keep the safe area in mind: each platform’s interface elements (buttons, counters, account names) extend beyond the edges. Keep essential elements (text, faces, logos) within the central area of the image to prevent them from being obscured.

Captivating from the very first seconds: what the data really says

The "first 3 seconds" rule is well known, but what the most successful teams actually do is less so. On TikTok and Reels, videos that grab viewers’ attention always jump right into the action: no opening credits, no introduction, no "hello everyone." The content starts before the viewer even realizes they’ve begun watching.

For editorial teams, this means making an early decision on how to structure the content: what is the most impactful moment? That’s the moment that should open the clip, not be placed in the middle of the video.

• A sports highlight starts with the action, not the context
• A response should begin with a strong statement, not with the interviewer's question
• A show teaser starts with a tense moment, not with the opening credits

This editorial decision—choosing the right entry point—is often more crucial than the quality of the production itself.

Think industrialization, not exceptions

Any team can produce a high-quality vertical video once. The real operational challenge is doing so consistently—for every piece of content, on every platform—without creating an additional workload.

The most successful teams don’t treat vertical video as a post-production task to be handled on a case-by-case basis. Instead, they integrate it directly into their production workflow, using tools that allow social media and editorial teams to work independently, without having to rely on an editor or technician for every format variation.

Optimizing storytelling for a short, vertical format

Vertical videos are often consumed briefly and immediately. Tailor your message to be punchy and concise. Storytelling in this format is short and dynamic: focus on a single message with a clear call to action, without diluting the content.

Correct placement of text boxes and subheadings

Since a large portion of the audience watches videos without sound—some studies indicate that up to 85% of Facebook videos are viewed without audio— including subtitles is essential for getting your message across. Make sure the text stays in the center of the screen, using fonts that are large enough and colors that provide good contrast.

Visual and sound quality

High-quality content—even in portrait orientation—is always appreciated. Choose the optimal resolution, pay close attention to image stability, and ensure high-quality audio for viewers who turn on the volume. On platforms that are increasingly saturated with content, technical quality is a sign of credibility.

4: Tips for improving engagement with vertical videos

What Each Platform Will Really Reward in 2026

Every platform has its own algorithmic mechanisms. Tailoring your content without understanding how they work is like flying blind.

• Instagram Reels prioritizes content that generates saves and shares to Stories, a sign that its perceived value goes beyond simply scrolling past it. Summary, tutorial, and "facts you didn't know" formats perform exceptionally well.
• TikTok prioritizes completion rates and repeat views. A short clip watched multiple times consistently outperforms a long clip watched just once. The narrative loop—an ending that ties back to the beginning—is a proven technique for boosting this metric.
• YouTube Shorts indexes content in its search engine, making it the only vertical platform where video SEO has a direct impact. Titles and descriptions matter just as much as the content itself.
• LinkedIn rewards videos that generate meaningful comments. An open-ended question asked directly to the camera at the end of the video is one of the most effective ways to spark substantive responses.

Enhance interactivity

Vertical videos are ideal for encouraging viewers to interact. On LinkedIn, include calls to action at the end of the video that invite viewers to comment or share. On YouTube Shorts, explicit prompts like "Let us know in the comments" encourage direct interaction.

Take advantage of each platform’s native formats to create a natural interaction and encourage responses. Consistency between the content and the call to action is the most critical factor for engagement.

Adjust the frequency to suit the specific characteristics of each platform

Posting regularly—at least twice a week per platform—ensures better algorithmic visibility. But consistency shouldn’t come at the expense of relevance: mediocre content posted frequently generates less engagement than high-quality content posted at the right time.

Measuring what really matters

The metrics you should track depend on your goals:

• Completion rate: measures whether the content holds the viewer's attention until the end
• Retention rate: a strong indicator of perceived value
• Shares: indicator of potential organic reach
• Comments: Quality of engagement and relevance of content
• Conversion rate: for content aimed at commercial purposes or audience acquisition

These metrics allow you to continuously refine your content strategy and publishing schedule by identifying the formats and types of content that generate the best results for your specific audience.

5 : How did TF1 boost its vertical video production with Yuzzit?

TF1 is a prime example of how effective the vertical format can be when implemented across a large organization, particularly in the creation of teasers for its flagship shows.

Using Yuzzit, TF1 was able to adapt its horizontal videos in one click to instantly create vertical and even square versions, ready for publication on every social platform. This feature enabled them to produce short teasers, perfectly optimized to capture the attention of their mobile audience.

With this flexibility, TF1's teams not only saved precious time, but were also able to multiply engaging content, adapted to the specificities of each social network, thus reinforcing their impact with users.

What this case illustrates: It is not a technical feat, but an organizational choice—treating the production of vertical content as an integrated workflow rather than as an outsourced post-production task. The result: a significant increase in the volume of short-form content, achieved with the same teams and without extending working hours.

Conclusion

Mastering the vertical format is one thing. Producing it on a large scale, in a systematic way, without tying up disproportionate resources, is quite another.

For editorial and social media teams that need to publish more content, faster, and across more platforms, the real challenge is organizational. The vertical format shouldn’t be an additional post-production task; it should be integrated into the workflow and manageable by field teams without relying on technical support.

By applying the best practices outlined in this article—from understanding the algorithmic mechanics of each platform to choosing the right cropping approach—and by leveraging tools that centralize cropping, formatting, and publishing, content teams can increase their output without hiring more staff or extending their working hours.