How to Make a Video 4K: Effective Tools in 2025

This guide covers how to make a video 4K using top AI tools in 2025. It explains 4K benefits and reviews UniFab, CapCut, and Media.io—helping beginners and pros easily create high-quality 4K videos.
how to make a video 4k

Whether you're a content creator, marketer, or simply passionate about high-quality videos, knowing how to make a video 4K is essential in today's digital world. With 4K offering sharper, more vibrant visuals, your videos can stand out on any platform or screen. In this guide, we'll introduce effective tools and simple steps to help you make a video 4K effortlessly, even if you don’t have professional equipment. Let's get started and elevate your video quality in 2025!

Advantages of Making Video 4K

Making a video 4K is more than just increasing resolution—it transforms the entire viewing experience. Here are key reasons why 4K video quality is essential today:

  • Exceptional Image Detail and Sharpness

With approximately 8 million pixels, 4K delivers four times more detail than 1080p HD. This means your videos will appear crisp, clear, and rich in texture, making every frame visually striking.

  • Future-Proof Content Creation

As 4K becomes the new standard across streaming platforms, TVs, and devices, creating 4K videos now ensures your content stays relevant and high-quality for years to come.

  • Better Viewing Experience on Large Displays

Whether on a big screen TV, projector, or large monitor, 4K videos maintain clarity and sharpness, avoiding pixelation or blurriness common with lower resolutions.

  • Increased Engagement and Professionalism

High-quality 4K videos convey professionalism and can engage viewers more effectively, making them perfect for marketing, social media, and creative projects.

Top 3 Ways to Make a Video 4K

Making video 4K quality can seem daunting, especially if you are working with older footage or basic equipment. Fortunately, modern AI-powered tools and user-friendly software make it easier than ever to produce stunning 4K videos. Here, we introduce the top three reliable ways to make a video 4K, each accompanied by key features and steps to help you choose the best method for your needs.

1. How to Make a Video 4k with UniFab Video Upscaler AI 

UniFab, an AI Video Enhancer, leverages advanced AI algorithms to effortlessly make videos 4K and beyond with clear, natural results. It automatically fixes common issues like detail loss, noise, compression artifacts, and blurriness to ensure high-quality output. With multiple AI models for movies, sports, animation, and more, UniFab delivers optimal quality across all video types. Its intuitive interface and one-click upscaling make it easy for users of any skill level to make a video 4K from 480p or 1080p on Windows and Mac.

Best For: Professionals and creators needing high-quality, fast, and customizable 4K upscaling.

Free Trial: 30-day free trial for full feature, without watermark.

Key Features & Performance of UniFab Video Upscaler AI  

One-Click Upscaling to 4K/8K/16K: Effortlessly make video 4K and beyond with a single click. UniFab upscales lower-resolution videos up to 16K, delivering superior clarity without technical hassle.

Texture Enhanced Model: Boosts textures and fine details for more realistic and sharp visuals, ideal for general videos and scenes requiring vivid detail restoration.

unifab texture enhanced performance

Quality Optimized Model: Maximizes sharpness and overall clarity to produce the highest-quality 4K videos, suited for professional-grade content.

upscale movie to 4k

Anime Optimized Model: Preserves crisp lines and vibrant colors, specially designed to enhance animated videos, anime, and motion graphics.

UniFab Animation Model performance

Speed Optimized Model: Provides fast upscaling with balanced video quality, perfect for users needing quick results without compromising too much clarity.

Advanced GPU Acceleration: Utilizes cutting-edge GPU technologies to speed up processing—up to 50 times faster—making batch upscaling efficient and smooth.

How to Use UniFab to Make Video 4K

UniFab makes it easy to make videos 4K with its intuitive interface and powerful AI models. Follow these simple steps to quickly enhance your low-resolution videos to stunning 4K quality.

Free Download

30-day Free Trial for full feature, without watermark!

Step 1

Launch and open UniFab. Then, tap the All Features option and click the Upscaler module. Next, click the Add Video button to upload the video that you want to upgrade to 4K.

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Step 2

Select 4K resolution, choose one model based on your needs and video type, you can also customize the output video parameters.

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Step 3

After completing the customization process, hit the Start option to begin and finish the video upscaling process from poor resolution to 4K.

2. How to Make a Video 4K in CapCut

CapCut is an easy-to-use, AI-powered tool that lets you make a video 4K by enhancing resolution and improving overall quality. Available on mobile, desktop, and web, CapCut supports 4K export and offers straightforward editing features to refine your videos. You can upscale your footage, adjust colors, add filters, text, and effects—all within a user-friendly interface suitable for beginners and professionals alike.

Best For: Casual users seeking 4K upscaling and basic editing for social media.

Pros

  • Easy-to-use design and user-friendly interface make it accessible even for beginners.

  • Many editing tools offer a wide range of features such as cutting, merging,  trimming,  and advanced effects.

  • Smoothly connects to TikTok, YouTube, and other popular platforms for easy sharing of content on social media.

  • Provides the best services by making regular updates with new features and improvements.

Cons

  • Offers limited advanced features with a free version.

  • May add watermarks that can visually distract you and compromise the aesthetic quality of the video.

How to Use CapCut to Make Video 4K

Step 1

Upload your video

Download and open the latest CapCut tool on your device, and then select the Start Creating option. Click the Import option to upload a low-quality video from your device storage for making 4K.

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Step 2

Edit and upscale the video

Next, drag to paste your video to the timeline and customize the essential parameters, such as effect, filter, transition, etc. Choose the Adjustment option and drag it to the timeline to edit the video. Then, adjust video color, brightness, and saturation, select 4K resolution, and set the frame rate to 60fps from the resolution drop-down menu.

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Step 3

Export and save

Next, choose the Export option. CapCut will now start the video upscaling process to 4K. Save the upscaled video in local storage. 

how to make a video 4k with capcut-step3

3. How to Make Videos 4K with Media.io

Media.io Video Enhancer is a powerful AI-driven video editor designed to quickly improve low-quality, blurry, or low-resolution footage. Utilizing advanced algorithms and automation, it upscales videos by 2X or 4X, enhancing clarity up to stunning 4K resolution—ideal for streaming on large screens or sharing on social media. The user-friendly tool also lets you zoom and crop videos without losing image quality. Additional features include automatic color correction for true-to-life colors, digital noise reduction, and overall video clarity enhancement without sacrificing detail.

Best For: Quick online upscaling with simple editing—no software needed.

Pros

  • Allows to compress and share large videos in lossless quality on nearly any platform.

  • Removes unnecessary parts from video clips.

  • Compatible with almost any video and audio formats.

  • It allows you to upload multiple videos simultaneously and upscale more than 10 videos individually.

  • The tool offers a simple design, user-friendly interface, and a straightforward upscaling procedure.

Cons

  • A free version imposes many restrictions, such as allowing uploading and converting video files with a limited size.

  • You can't use all the advanced features for free. You'll need a paid subscription.

How to Use Medio.io to Make Videos 4K

Step 1

Upload the video

Navigate online Media.io Video Enhancer on your mobile browser and tap the Upload Video tab to select and upload the video you need to upscale. Use the  MOV or MP4 format and up to 200 MB storage limit for the video.

how to make a video 4k with media.io-step1
Step 2

Select the upscaling factor

Go to the right side of your screen and tap the AI Tools to select Upscaler under Video Enhancer. Click the 2X or 4X upscaling option to enlarge your video and enhance the video quality within a few seconds. Tap Generate to upscale the video resolution to 4K.

how to make a video 4k with media.io-step2
Step 3

Preview and Download the upscaled video

The tool allows you to preview the upscaled video on the page directly. If you are satisfied with the result,  tap the Export button to save the desired upscaled video.

Conclusion

Now that you know how to make a video 4K using powerful AI tools, it's time to choose the right one for your needs. UniFab Video Upscaler AI stands out for its professional-grade quality and fast processing—perfect for creators who want the best results. CapCut offers an easy-to-use solution ideal for casual users looking to quickly enhance videos and share on social media. If you prefer a quick online option without installation, Media.io Video Enhancer is a convenient choice.

FAQs


How do you make a video 4K?

To make a video 4K, you need to upscale video to 4K. This process involves increasing the video’s pixel count and enhancing its details to match 4K quality. AI-powered tools like UniFab Video Upscaler AI can automatically upscale the video to 4K while preserving and improving its visual quality.

How do I make old movie to 4K for free?

To make old movie to 4K for free, you can use some basic video upscaling tools, but they may not deliver the same quality or advanced features as premium software. UniFab Video Upscaler AI offers a 30-day free trial, providing access to professional-grade upscaling with AI-powered enhancements for superior results.

Do you get an improved quality when converting a 1080p video to a 4K video?

If you watch a 1080p video on a native 4K TV, the TV will automatically upscale the video from 1080p to 4K, and you will see the video on full screen without improving the quality. But if you upscale the video using a better algorithm than the TV has, you might get an improved quality.

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I enjoy capturing life's beautiful moments and exploring innovation. Trying different video editing software helps me find the best tools for my work. My articles aim to help you discover video editing software that fits your style, as we navigate the ever-changing world of technology together.