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How Long Can TikTok Videos Be + Tips to Go Viral on TikTok?

May 19, 2025
Danny G.
how long-can-tiktok-videos-be

Understanding the length of TikTok videos is key to maximizing engagement on both platforms. Short-form videos dominate social media, but each platform has unique features and audience preferences. Learning how long TikTok videos can be will help you optimize your content strategy. This guide will break down TikTok video length limits, Instagram reel ideas and provide tips for creating engaging, shareable content. 

Benefits of TikTok Marketing

Tik tok Account - How Long Can TikTok Videos Be

Boost Your Brand Identity with TikTok

In 2021, TikTok boasted nearly 78.7 million users in the United States alone. With projections indicating an annual growth rate of 8%, it’s clear that establishing a presence on this platform offers significant opportunities to expand your brand identity and connect with a vast audience. TikTok stands out for its lighthearted, casual approach to content sharing. 

To leverage the platform effectively, brands should align their content with their established tone, whether that involves a humorous twist or behind-the-scenes insights. For instance, Zara utilizes TikTok to showcase immersive in-store experiences, while BMW shares candid glimpses from marketing shoots. Regardless of the strategy, creative execution will enhance brand identity. 

Expand Your Reach and Awareness

Increasing brand awareness is another key benefit of TikTok marketing. The platform’s hashtag functionality allows users to engage with trending topics, providing a pathway for creators to enhance the reach of their content. By aligning posts with popular hashtags, brands can significantly boost their visibility and attract new followers. Further, TikTok’s algorithm is designed to surface content based on user interests rather than follower counts, meaning even accounts with minimal followings can go viral. This unique feature democratizes reach potential, helping brands of all sizes grow their audiences. 

Leverage Influencer Partnerships

Collaborating with influencers is an effective way to expand brand reach and awareness. TikTok is home to various creators with varying audience demographics, meaning brands can find the right partners to connect with their target customers. The platform has streamlined influencer collaboration through the TikTok Creator Marketplace, which features an analytics tool to help brands identify ideal candidates. Once partnerships are established, brands can leverage influencers to promote products through authentic, entertaining content that resonates with their followers. 

Utilize User-Generated Content

TikTok encourages community engagement and collaboration, making it a fertile ground for user-generated content (UGC). Brands can effectively tap into UGC by launching campaigns that inspire creators to share their content featuring products or services. Further, TikTok’s unique duet and stitch features allow users to easily remix existing videos, providing an opportunity for brands to repurpose influencer content or engage with popular creators. This approach fosters brand loyalty among existing customers and introduces products to new audiences through entertaining, shareable content. 

Reach Your Target Market More Efficiently

While establishing a presence on any social media platform can help brands connect with customers, TikTok’s user engagement trends suggest it offers unique advantages for marketing. The app has approximately 50 million active users in the U.S. daily, who spend an average of 33 minutes daily on the platform. This level of engagement positions TikTok as an effective tool for reaching and connecting with target audiences. Additionally, the platform’s algorithm surfaces content based on user preferences rather than follower counts, meaning brands can go viral and reach new audiences regardless of their existing followings.

TikTok Video Dimensions

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The Perfect Dimensions for TikTok Videos: What You Need to Know

Aim for the optimal dimensions of 1080 x 1920 pixels to achieve the best quality for your TikTok videos. This size corresponds to a 9:16 aspect ratio, the standard for TikTok. Uploading videos with these exact measurements ensures crisp, explicit imagery. If your video does not meet these dimensions, it may be stretched or resized upon upload, compromising its visual appeal. To avoid this issue, use video editing software to set your TikTok video to the ideal dimensions before uploading. Most editing programs have default settings for popular social media platforms to make this process easier.

The Ideal TikTok Video Formats: Keep It Simple

Regarding video formats, TikTok supports both MP4 and MOV files. MP4 is the more popular choice due to its compatibility with most devices and platforms and smaller file size, which makes uploading quick and easy. MOV files can also deliver high-quality video, but their larger sizes can lead to longer upload times and potential compatibility issues. If you use the MOV format, convert your video to MP4 before uploading to TikTok to ensure a seamless experience.

TikTok Video Frame Rates: What You Should Know

While you might not think about frame rates when making videos, it’s important to remember for TikTok. The platform supports frame rates from 30 FPS to 60 FPS. Higher frame rates provide smoother video playback, which enhances the viewing experience. However, they also increase file size, which could slow down upload times. If you want to keep your TikTok video’s file size down, consider using a frame rate of 30 FPS. This will provide good video quality while keeping the file size manageable.

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How Long Can TikTok Videos Be

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TikTok Video Length: What You Need to Know

TikTok videos can range from 3 seconds to 30 minutes. Users creating content directly within the app can select from specific time frames, including 15 seconds, 60 seconds, 10 minutes, 15 minutes, and 30 minutes. However, consider that 15-minute and 30-minute video options may not yet be available in every region.

It's crucial to understand that videos don't have to adhere strictly to these lengths. You can record or upload content between 3 seconds and 30 minutes. The potential confusion arises when filming within the app. 

For example, if you choose the 15-second length, your recording will automatically stop at that mark. You can upload clips from your camera roll to create longer videos, seamlessly integrating them into your TikTok. Just tap the check icon, select the square edit icon, and use the + button to upload your desired content. The app will recognize the video’s length, eliminating the need for specific duration selections.

`What’s the Sweet Spot for TikTok Video Length?

When it comes to TikTok, there’s no one-size-fits-all answer to optimal video length. Insights from 2021 indicated that top-performing clips were typically between 21 and 34 seconds long. Yet, TikTok's guidance has evolved, and it now promotes longer videos due to changing user habits. 

As of June 2024, the platform reported that viewers spend half their time engaging with clips exceeding one minute. New creator initiatives further support this trend, highlighting the potential for enhanced interaction and monetization with longer content. Some data suggests that as videos increase in length, their view counts also rise. Nevertheless, for videos surpassing 10 minutes, TikTok recommends segmenting them into shorter clips of one minute or more to optimize engagement.

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12 Tips to Make Viral TikTok Videos

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1. Use Crayo AI for High-Quality Videos  

Crayo AI is the fastest way to create short videos. Create unlimited short videos at once. Crayo even auto-generates captions, effects, background, and music for you. Take advantage of an opportunity of a lifetime and make easy money with the Tiktok creator fund program. Go from ideas to short videos in seconds: 

  • Write an outline/prompt, 
  • Customize the style (select a background video, voice narrator, and music from Crayo’s free templates), 
  • Finish and export! Go viral, make money, and make clips in seconds with Crayo. 

Try Crayo’s free clip creator tool today. Just click the ‘Try Now’ button on our homepage to get started. No account is required! With Crayo, you can go from prompt to viral short videos in minutes.    

2. Learn How Videos Go Viral on TikTok  

So, first thing’s first, what does going viral mean? For your video to be considered viral on TikTok, it must have racked up hundreds of thousands of views. The trick is to get on the right side of TikTok’s algorithm, which is designed to show people videos they’ll want to watch. If your content makes TikTok’s algorithm happy, it’ll be pushed to a worldwide audience through the For You Page. Sure, you're up against millions of creators all trying to get the attention of TikTok's billion-plus global audience. 

But if you want your content to go viral and be shared far and wide, getting your video on the TikTok For You Page is your best shot! Videos here usually tap into popular culture, meme-worthy moments, or popular songs. Look at how the Wednesday Dance or the wiggle walk trend inspired by Aristocats repeatedly appears on your feed. As you’ll see, there's more than one way to pop up on people's feeds. Let’s dive into some of the most effective ways to go viral on TikTok.   

3. Keep an Eye on Trending Content  

Almost every trending TikTok sound is associated with a new trend. It can be a glow-up transition, a dance, using a filter, sharing unpopular opinions, basically anything that gains popularity on the platform. Keeping track of these trends can help you reach more people, gain the appreciation of many potential customers, and ultimately go viral. Showing the fun side of your business humanizes your brand and allows you to establish a better relationship with your audience. This is your chance to show off your personality and add a little humor to your content.   

4. Spark Curiosity   

According to TikTok, content intended to spark curiosity keeps users watching 1.4 times longer. The longer users watch your videos, the more likely the algorithm will see the content as worth surfacing to other users. According to TikTok, 60% of Gen Z TikTok users say the platform helps them discover new things, so give them something to discover. To inspire curiosity, create content around new ideas, groundbreaking technologies, innovative hacks, or other things users may not typically see on the platform.   

5. Use Trending Songs and Sounds on TikTok  

Music plays a significant role on TikTok. After all, it started as a lip-syncing app called musical.ly before growing into a global beast with the power to catapult hits to worldwide stardom. Throwing songs on TikTok made up 13 of the 14 Billboard Hot 100 number ones in 2022. But how does using a popular song boost your content? Featuring a trending song or sound in your video helps TikTok group it with similar content. 

If people enjoy other videos that are soundtracked with the same song, TikTok is likelier to share your clip with them too. Take Little Girl Gone by Chinchilla as an example. The song has inspired trends relating to both fantasy fiction and empowering women. If you create content in a similar niche and soundtrack it with that song, you’re likelier to appear in the For You feed of people enjoying those trends. It’s an effective way of finding a new audience!   

6. Participate in TikTok Challenges   

TikTok challenges are created in two ways: By brands looking to generate hype around their business. By popular creators and TikTok influencers who want to get noticed. You can check out challenges on the Discover page on the app. Search “challenge,” and you’ll get content under that hashtag. Stick with challenges that work for your brand; don’t be afraid to participate in challenges. Your customers may see your videos as they scroll through their feeds, and hopefully, interact with them and help them get more traction, for example, Waterdrop. Sticking with the Squid Game theme, the flavored water brand Waterdrop took on the #SquidGameChallenge.   

7. Post Consistently and at the Right Times  

One factor TikTok’s algorithm looks at is the amount of activity (comments, likes, shares, etc.) a particular video generates. It does not necessarily consider whether a user has had high-performing videos in the past. This gives every video an equal shot at going viral. This means the more often you post, the higher your chances of getting viral. One key consideration when creating a TikTok strategy is to follow a predictable posting schedule for fans. The goal here is not to hit a certain number of posts in a period but to be consistent. 

For instance, posting two videos a day for a week and then going silent for a month isn’t a good tactic; even ardent followers may miss some of your frequently posted videos, and your long absence may mean you’re no longer top of mind, an essential consideration for conversions and sales. When to post on TikTok. Aside from posting frequently, doing so at the right time is also necessary. After all, going viral means getting as many eyes on your TikTok video as possible, which means you should be posting when most of your target audience is active on TikTok. You want your post published during peak usage hours, when you’ll most likely get views. 

According to research, several time slots throughout the day can result in high engagement rates. In particular, Mondays at 10 a.m., Wednesdays at 8 a.m., and Fridays at 1 p.m. are the three best times to post on TikTok, as the content published during these hours tends to generate higher engagement. However, remember that while these are great guidelines, the best time for you to post will ultimately depend on factors like your niche market, your target audience’s location, and when they’re most likely to be browsing TikTok. Your own data from TikTok Insights should dictate your optimal posting time.   

8. Tell a Story  

Storytelling is consistently one of the best ways to draw people in. TikTok identified “Storytelling unhinged” as a trend force for 2024. This refers to unpredictable storytelling with unique characters and formats. One of the most popular among these is creator Reesa Teesa’s 50-video arc, “Who TF did I marry?” Whether or not you want to follow this particular format, using storytelling is a powerful way to engage with followers and customers. This is especially true on TikTok, a platform that values engaging stories over highly polished branded content. Whether it’s a serialized tale or a short and heartfelt one-off, like this story from loungewear brand Girl Crush about its inception, authentic storytelling can build trust and affinity with your target audience.    

9. Choose Your Hashtags Wisely  

Hashtags can help you unlock whole new audiences if you use them wisely. All it takes is a few well-picked hashtags to help your videos appear in people’s searches, attracting more viewers to your content. Choosing the right hashtags is crucial. Go too broad with a well-used hashtag like #FYP and you’ll be competing with millions of other videos. On the other hand, if your hashtags are too niche, no one will likely be searching for them. 

The best strategy is to find a few particularly relevant hashtags for your video and pick the most popular ones. Want to see how popular a hashtag is? Simply click on it. TikTok will show you all the videos using that hashtag and the total number of views the hashtag has. Don’t shy away from mixing up niche hashtags with more general ones. As long as they’re relevant to your video, there’s every chance you’ll capture new viewers interested in your content.   

10. Keep It Short and Engaging  

TikTok started as a short-form video app with a maximum 15-second video length. It has upped the limit to 3 minutes, but most videos are still significantly shorter. If you get your audience to watch your videos till the end, TikTok will recognize that people enjoyed them. This means that the social media platform will show it to multiple other users, contributing to the success of your content. For example, Ryanair is a European budget airline that has become TikTok famous. The brand has 1.3 million followers, and almost all its short videos go viral on TikTok. Besides using trending sounds and adding a few popular hashtags, their content is a few seconds long; nothing in their recent posts was more than 20 seconds long.    

11. Interact with Your Followers  

Knowing how to use TikTok successfully means understanding the importance of interaction and engagement. If you’re serious about going viral on the platform, your efforts shouldn’t end with posting content. Social networks are a great place to interact with your customers, and TikTok is no exception. Engage with your followers and encourage them to interact with you by replying to comments. 

This helps create a sense of community and increases the chances of your content going viral since the TikTok algorithm rewards interaction. You can encourage engagement by including a call to action in your videos. For example, you can sign off your videos by asking your followers to leave you a comment, share their thoughts, share your TikTok video, follow your account, or even respond with a video of their own using the Stitch or Duet features.   

12. Collaborate with Other Content Creators  

Partnering with popular creators using influencer marketing can not only boost your reach and increase the chances of your content going viral, but it can also increase trust and generate more sales. 33% of millennial users say TikTok inspired them to buy something recommended by a creator. A good partnership creates a win-win situation for both parties by expanding the content’s reach and visibility. 

When looking for TikTok creators and influencers to work with, consider whether they’re relevant to your niche, to ensure you’ll garner the proper attention. If you’re new to TikTok, it may be challenging to find a content creator who wants to work with you immediately. Start by following the influencers you may one day want to collaborate with, understanding their style, and interacting with their posts. Contact them with a collaboration proposal once you’ve built up a solid following.

Create Viral Shorts In Seconds With Crayo

Creating engaging short videos can be time-consuming, but Crayo AI changes that. This tool quickly generates quality content, letting you focus on creativity. Making shorts is easy and efficient, with features like auto-captioning and music selection. Try Crayo AI to streamline your video process and boost your creativity.

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