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With the rapid rise of 4K and 8K TVs, streaming platforms, and high-resolution monitors, anime lovers today expect visuals that are as crisp and detailed as the stories they enjoy. Yet many classic anime titles — and even some modern ones — still exist only in 480p or 720p, which look soft, grainy, and washed out on large 4K screens.
Upscaling anime to 4K resolution solves this problem by enhancing clarity, contrast, and color depth so every frame looks closer to a remastered masterpiece. Whether you're revisiting old favorites or preparing content for modern devices, 4K upscaling can make a huge difference.
Upscaling anime to 4K doesn't just improve video quality—it transforms your viewing experience across all devices, making it more immersive, cinematic, and true to the original artistry.
Traditional upscaling methods often struggle with blurred edges, color loss, and distorted line art, especially for animation. That's why modern fans and editors increasingly turn to AI-powered anime upscaler, trained to understand anime’s distinct visual style.
In short, AI upscale anime tools combine technology and artistry—giving anime fans, collectors, and creators a way to relive their favorite stories in breathtaking 4K clarity without losing the hand-drawn soul of the original.
Now that you know the benefits, let's look at how easy it is to upscale anime to 4K using a specialized AI upscale anime tool, letting you can watch anime in 4K again. Here's a simple three-step workflow using UniFab Video Upscaler AI — one of the top-rated upscale anime tools in 2025.
30-day Free Trial for full feature, without watermark!
Load Your Anime Video
Open UniFab, click 'All Features', and seclect 'Upscaler' from 'Video AI' section. Click the '+' button to add your anime video to upscale, or drag and drop the file directly.
Customize Output Settings
Choose the 'Anime Optimized' to optimize for anime-specific visuals. Set the output resolution to 4K. You can also adjust audio, codec, format, and other output parameters as needed.
Start Processing
Hit 'Start' button, and the software will automatically analyze each frame using deep-learning AI. The tool restores fine details, enhances colors, and eliminates noise for a smooth 4K finish. With GPU acceleration, UniFab can process videos up to 50x faster than standard rendering.
For a more detailed walkthrough about UniFab Anime Model, check out this YouTube video.
UniFab Video Upscaler AI is a powerful tool to AI upscale anime with remarkable clarity and color. Its specialized Anime Optimized Model can upscale anime to 4K, 8K, or even 16K, restoring fine linework, enriching textures, optimizing colors, and eliminating compression artifacts—while preserving the original anime style and nostalgic feel.
Free Trial: 30-day free trial with full features, no watermark.
Price: $69.99 (Lifetime Plan)
Supported Platforms: Windows & macOS
Upscale Anime to 4K with UniFab AI
Anime Optimized model tailored for anime-style content
Retains original anime style while enhancing detail and color
30-day free trial with full features, no watermark!
UniFab Video Upscaler AI
AVCLabs Video Enhancer AI uses neural networks to upscale anime to 4K with sharpness and detail. It effectively enhances resolution, restores clarity, and brings vibrant color and depth to your favorite anime scenes.
Price: $39.95/month, $119.95/year, and $299.90/one-time purchase
Supported Platforms: Windows & macOS
Pros
Easy user interface for beginners and novices.
Utilizes neural networks to enhance resolution.
Cons
Visible performance limitations.
While upscaling may lose some details of the footage.
Slow speed on AMD and Intel GPUs and Apple M1/M2 chips.
Topaz Video Enhance AI is a top-tier desktop tool to upscale anime to 4K with exceptional sharpness and smoothness. It enhances resolution up to 16K, restoring fine details and eliminating compression artifacts, ensuring your anime looks pristine.
Price: US$299
Supported Platforms: Windows & macOS
Pros
Supports ultra-high resolution upscaling up to 16K.
Multi-threaded architecture speeds up previews and exports, improving user experience.
Cons
Processing speed is relatively slow.
Requires high-end hardware, including powerful CPU and GPU support.
The high price point may not be affordable for users with limited budgets.
CutOut.Pro is a great online tool to upscale anime to 4K. It enhances video quality by improving resolution, delivering sharper visuals. Perfect for quick, easy anime upscaling without technical expertise.
Price: Free plan available with one credit (one edit). Subscription Plan: US$5.00/month with 40 credits and Pay as You Go: Custom pricing for one-time only service
Supported Platforms: Web-based tool/Online software. Supports all browsers and devices.
Pros
AI-based cutout.
Clear and straightforward UI.
Available online, saving from the hassle of downloading and installing the software.
Cons
No option to manually select the resolution.
Free preview is limited to 1 second.
Downloads in HD requires purchasing credits.
Limits the file size up to 2 GB.
Supports limited file formats like GIF, MP4, MOV, and WebM
TensorPix Online Video Enhancer is a reliable web-based AI tool to upscale anime videos. It improves low-resolution, blurry details and removes artifacts, enhancing multiple videos simultaneously.
Price: Pay As You Go: US$0/month, Standard Plan: US$12/month, Premium Plan: US$27/month, Elite Plan: US$66/month, and Enterprise: Custom pricing
Supported Platforms: Web-based (online) tool. Supports all browsers and devices.
Pros
User-friendly interface to improve video projects.
Reduces blurriness, restoring original details.
Cons
Unrealistic outcomes with exaggerated effects during the upscale.
The Pay As You Go plan supports limited features.
Does not fully comprehend the creativity and emotions resulting in oversaturated colors.
Media.io AI Video Enhancer is also capable AI upscale anime online tool for enhancing and upscale your videos. It can breathe new life into your video, resulting in impressive qualities and visually appealing anime videos.
Price: Free account: US$0, Monthly Plan: US$17.90, Pay As You Go Plan: US$59.90
Supported Platforms: Web-based (online) tool. Supports all browsers and devices.
Pros
Easily converts your videos into numerous formats.
Cons
Slow processing speed occasionally.
Limited free trial features.
It does not have advanced editing options.
AI Video Enhancer - HiQuality is a professional video quality enhancer that enhances upscale animevideos and images with a single tap. It uses advanced AI algorithms to make your videos clearer with AI Video Enhancer - HiQuality on Android and iOS devices. Besides upcaling anime videos, you can enhance selfies, 2D and 3D cartoons, black and white movies, or any video downloaded from social sites.
Price: Free app (offers in-app purchases, i.e., 30 Pro cards at US$4.99, 70 Pro cards at US$9.99, 150 Pro cards at US$14.99, and 240 Pro cards at US$19.99)
Supported Platforms: Android, iOS and Mac devices
Pros
Works seamlessly on Android and iOS devices.
Uses advanced algorithms to enhance videos of all genres.
Cons
The final outcome is inconsistent.
Scam to purchase credits.
It does not work on longer videos.
It takes too long to enhance even short video clips.
Requires iOS 12.0 or later and macOS 11.0 or higher to work
Cyberlink PowerDirector is another experienced professional video editing app that makes and edits videos. It can AI upscale anime videos to captivate viewers with stunning visual effects. Its Anime Effect feature cartoonizes your clips in a single click to instantly transform your content into a work of art.
Price: Free app (offers in-app purchases), Monthly Subscription at US$5.99, Quarterly Subscription at US$9.99, and Yearly Subscription at US$34.99
Supported Platforms: Android, iOS, Mac computers and Apple Vision
Pros
High processing power with ease of use for advanced users
Readily available templates like text animations.
Cons
Slow and resource-intensive with a steep learning curve for beginners.
Requires iOS 13.0 or later, macOS 11.0 or later, and VisionOS 1.0 or later to work.
Occasional bugs cause delays and lags in processing video clips.
Splice is also an excellent app to upscale anime to 4K. It can trim clips, add music, adjust speed, and create beautiful movies and slideshows for your videos. Its simple and clear UI helps beginners edit videos, add tile slides, and use text overlays to cartoonize their videos. You can choose your transition style and control the speed between transitions.
Price: Free app (offers in-app purchases)
Supported Platforms: Android and iOS devices
Pros
Easy to use for beginners and novices.
Supports basic editing features like trimming, cutting, and effects.
Cons
Requires iOS 12.2 or later and VisionOS 1.0 or later to work.
The app size is too large (269.9 MB).
When talking about 4K anime, it’s important to distinguish between native 4K productions and AI-upscaled 4K restorations.
Definition: Anime created and rendered directly in 4K resolution during production.
Characteristics:
Limitations:
Definition: Older or lower-resolution anime (480p, 720p, 1080p) that has been enhanced using AI upscale anime tools.
Characteristics:
Limitations:
Results depend on the source quality—extremely poor footage may still look artificial.
In some cases, over-enhancement can lead to unnatural textures if the AI is not anime-specific.
Key Takeaway
Upscaling anime videos with AI tools is a great idea, as deep learning algorithms not only enhance the videos but also upscale anime by filling in the missing pixels. AI upscale anime tools improve your video quality and resolutions and reduce the shaky effect or motion blur. It saves you a lot of time when getting visually appealing videos. UniFab AI Video Enhancer is an excellent tool to upscale anime to 4K and enhance all other types of videos with GPU acceleration technology.
Yes. You can upscale anime with the right tools and techniques. Using reliable software like UniFab Video Upscaler AI, you can upscale any type of video, including anime videos, and enhance the overall quality.
UniFab Video Upscaler AI is the best AI anime upscale tool for enhancing and upscaling anime videos on Windows. It uses AI technology to enhance your video quality regardless of its type. It analyzes the video pixels and enlarges them losslessly.
With online tools, you can easily upscale anime to 4Kin a few clicks. Many tools are available to help you upscale and process the video online. Here's an article on how to use Fotor Video Enhancer to enhance your videos online.