How to Enhance Anime to 4K with the Best Anime Upscalers

Do you love anime but feel disappointed when older shows look blurry on your 4K screen? You're not alone! Many anime fans face this issue. Luckily, AI upscale anime tools can transform your favorite anime videos into stunning 4K quality. These tools use advanced technology to enhance resolution, colors, and details, making your anime look vibrant and sharp.

In this blog, we'll explore why you need to upscale anime to 4K, the best Anime upscaler to do it, and how to use them. Let's dive in!

Part 1. Why Do You Need to Upscale Anime to 4K?

Upscaling anime to 4K is a great way to improve the quality of your favorite shows. Here's why you should consider it:

Improved Video Quality: 4K resolution makes the video clearer and sharper. You'll notice more details and textures in the animation that were not visible before.
Bringing Older Anime Back: Old anime can look blurry on modern screens, but upscaling fixes that. This process keeps the charm of older anime while making it more suitable for today's high-definition displays.
Future-Proofing: Upscaling helps your videos stay sharp and clear for years to come. As 4K becomes the standard, your videos will remain visually appealing on newer devices.
Better Viewing Experience: Watching anime in 4K is much more enjoyable than older, lower-resolution versions. The colors and movements of the characters appear smoother and more vibrant, giving you a more immersive experience.
Useful for Creators: If you're creating content, 4K videos look much better for sharing or editing. High-quality visuals are more professional and attract more viewers when shared online or used in projects.

Part 2. Best Anime Upscalers in 2025

There are many tools available to help you upscale anime to 4K. Here are some of the best anime upscaler tools you can use to improve your video quality:

1. HitPaw UniVD

HitPaw UniVD includes a video enhancer feature that can enhance anime videos with its dedicated animation enhancement model. This AI-powered model improves clarity, sharpens details, and upscales resolution, making old or low-quality anime look crisp and vibrant. Perfect for restoring classic animations or enhancing digital artwork!

Pros

Automatically improves video quality.
General, Face, and Animation models for different needs.
Upscales videos to ultra-high quality.
Works with most video types.
All-in-one program with other tools

Cons

Free version has limitations.
High-resolution videos may take longer to enhance.

Step-by-Step Guide to Enhance Anime

Step 1:Launch HitPaw Univd on computer, and you'll see the Video Enhancer feature from the Home interface.
Step 2:Import the anime video you want to improve. You'll need to choose the right AI model for your video. It is suggested to select Animation model to upscale anime videos.
Step 3:After choosing the Animation Model, you can preview the first 45 frames to check the enhanced quality.
Step 4:When you're happy with the preview, go ahead and export the enhanced video. You'll find the enhanced video in the Enhanced tab.

2. AVCLabs Video Enhancer AI

AVCLabs Video Enhancer AI uses powerful AI algorithms to upscale anime videos to 4K resolution. It can restore old and blurry videos, making them clearer and sharper without losing important details. AVCLabs also includes a face enhancement feature, which is ideal for anime with human characters, improving facial features and clarity.

Features of AVCLabs Video Enhancer AI

Supports upscaling to 4K resolution.
Ideal for restoring blurry or low-quality videos.
Has enhancements for multiple frames to make videos smoother.
Easy to use, great for beginners.
Works with various video formats like MP4 and MOV.

Pros:

High-quality upscaling to 4K resolution.
Restores blurry or noisy videos effectively.
Special face enhancement for better clarity.
Easy-to-use interface for beginners.
Works with various video formats like MP4 and MOV.

Cons:

Requires a powerful system to run smoothly.
Slow processing speed, especially for large videos.
The free trial has limited features.

3. Topaz Labs Video AI

Topaz Labs Video AI is a powerful anime upscaler tool for video enhancement. This software is capable of upscaling videos up to 8K resolution, providing high-quality enhancements and fixing issues like noise and compression artifacts. It also offers frame interpolation for smooth slow-motion effects and stabilization for shaky footage, making it ideal for professional-grade video enhancement.

Features of Topaz Labs Video AI

Upscales videos to 4K or even higher resolutions.
Helps remove noise and improves sharpness.
Fixes issues like compression artifacts.
Has denoising features for cleaner visuals.
Supports batch processing for multiple videos.

Pros:

Upscales videos to extremely high resolutions (up to 8K).
High-quality denoising and sharpness enhancement.
Offers stabilization and motion de-blur for clearer videos.
Supports batch processing for multiple videos.
Works with various video formats and provides additional editing features.

Cons:

Requires a high-performance system to handle heavy processing tasks.
The learning curve can be steep due to advanced features.
Expensive compared to other options on the market.

Part 3. Other Tools to Online AI Upscale Anime Video to 4K

If you prefer using an online tool, there are several options available. Online anime upscaler tools allow you to enhance videos without needing to download software.

1. Media.io AI Video Enhancer

Media.io is an online video enhancer that can upscale your anime videos to 4K. It's a straightforward, browser-based tool that doesn't require any installation. The AI technology used by Media.io can clean up noisy videos, enhance colors, and improve the overall resolution to provide a better viewing experience.

Features of Media.io AI Video Enhancer

No download is required; it works directly in the browser.
Converts videos to 4K with ease.
Offers denoising and other video enhancements.
Supports many video formats.
Simple and easy-to-use interface.

Pros

Doesn't require software installation.
Works with a variety of video formats.
Free version available with limited features.

Cons

Slower processing speed.
Limited features in the free version.

2. CutOut.Pro

CutOut.Pro is another online tool that uses AI to upscale anime videos to 4K. It allows you to improve video quality on the go without needing to install anything on your computer. CutOut.Pro also includes features to stabilize shaky footage and reduce motion artifacts, ensuring smoother video quality.

Features of CutOut.Pro

Uses AI to improve video quality.
Supports multiple video formats.
Enhances resolution and reduces noise.
Processes multiple files at once.
Works directly in the browser.

Pros

Fast processing time.
Easy to use interface.
Free plan available for one edit.

Cons

Limited file size support.
Only supports a few file formats.

3. TensorPix Online Video Enhancer

TensorPix is a web-based video enhancer that helps you upscale anime videos to 4K resolution. It's designed for users who need quick enhancements directly from their browser or smartphone. With TensorPix, you can improve video resolution, remove blurriness, and stabilize shaky footage in just a few clicks.

Features of TensorPix Online Video Enhancer

Enhances video resolution up to 4K.
Smooths out video and reduces blur.
Works from any browser or smartphone.
User-friendly interface.
Supports multiple video formats.

Pros

Convenient to use from any device.
Fast processing time.
No installation is needed.

Cons

Some results may look unrealistic.
Limited features in the free plan.

Part 4. AI Upscaler Apps to Enhance Anime Videos

Mobile apps offer a convenient way to enhance anime videos easily. These apps are designed to improve video quality directly on your smartphone or tablet.

1. PowerDirector

PowerDirector is a mobile app that allows you to enhance anime videos and apply AI upscaling to improve resolution. It also includes a range of editing tools to create stunning video effects, transitions, and other enhancements.

Features of PowerDirector

AI-based upscaling to 4K.
Easy-to-use video editing tools.
Multiple transitions and video effects.
Available for both Android and iOS.
Offers pre-made templates.

Pros

User-friendly interface.
It has a great variety of video effects.
It is easy to use.

Cons

Requires a subscription for full access.
It can be resource-heavy on older devices.

2. AI Video Enhancer - HiQuality

AI Video Enhancer - HiQuality is an app available on Android and iOS that uses AI to upscale videos, including anime, to 4K resolution. The app is simple to use, making it easy for anyone to enhance their videos on the go.

Features of AI Video Enhancer - HiQuality

Uses AI to upscale videos to 4K.
Works on both Android and iOS.
Simple and easy to use.
Available in multiple languages.
Enhances videos and images.

Pros

Easy to use on mobile devices.
Upscales videos to 4K.
Available in several languages.

Cons

Inconsistent results with some videos.
Requires in-app purchases.

3. Splice

Splice is a mobile app that makes editing and enhancing anime videos easy. It allows users to add effects, transitions, and text to videos, and it supports 4K upscaling.

Features of Splice

Easy video editing and 4K upscaling.
Supports text overlays and transitions.
Fast video processing.
Simple and intuitive controls.
Can add music and adjust the speed.

Pros

Quick and easy editing.
Great for beginners.
Supports basic video effects.

Cons

Limited advanced editing features.
Large app size.

Conclusion

Upscaling your anime videos to 4K can greatly enhance your viewing experience, providing sharper, clearer visuals. Whether you use desktop software, online tools, or mobile apps, there are many options available to help you get the most out of your anime collection. Using anime upscaler tools like HitPaw univd, you can enjoy your favorite shows with improved resolution, reduced noise, and smoother animation. With so many choices, you can find the perfect tool to meet your needs and enjoy anime in stunning 4K quality.

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