11 Best Anime Upscalers to Upscale Anime to 4K [2025]
- Last updated on 2024-10-23
Table Of Content
Brief Look at the Top AI Anime Upscalers for PC and Online
Wondering how to upscale anime to 4K? The right anime upscalers can transform low-resolution content into stunning 4K quality, revitalizing older series and highlighting details in newer releases.
Here are two ai anime upscalers that use advanced AI algorithms to analyze each frame, enhancing clarity while preserving the original art style.
| Particulars | UniFab All-In-One | Waifu2x |
| Compatible Platforms | Windows,Mac | Web-based |
| Maximum video resolution | 8K | 4K |
| Output formats | 1000 video formats | PNG & WebP. |
| Video Editing | Supported | Not Supported |
| Batch Processing | Supported | Supported |
| GPU Acceleration | Supported | Not Supported |
Top Methods to Upscale Anime to 4K on Windows and Mac
Are you a Windows or Mac user looking to enhance the quality of your anime videos? Look no further! Here are our top five expert recommendations to bring vibrancy back to your anime videos:
1. UniFab All-In-One
UniFab Video Upscaler AI, a part of UniFab All-In-One, upscales videos up to 8K. It includes two powerful models: the Universal Model for all content types and the Animation Model, which refines details and colors while preserving the unique artistic style of your favorite anime.
With AI-driven features, UniFab All-In-One elevates frame rates to 120fps and enhances video quality to HDR standards. You can seamlessly convert anime videos to GIF format and efficiently handle batch conversions. Experience blazing-fast performance with GPU acceleration, unlocking endless creative possibilities for your anime visuals.
Supported Platforms: Windows/Mac
Price: UniFab All-In-One (7-in-1 comprehensive AI video&audio enhancing suite): lifetime access for $299.99; Alternatively, you can purchase its Video Upscaler AI separately for $69.99 (lifetime access). UniFab provides 30 days free trial.
Features of UniFab
- It's AI Video Upscaler can elevate anime video resolution to pristine 4K/8K clarity, revealing every detail with remarkable precision.
- Unifab All-In-One can seamlessly compress audio and video, meeting social media platform requirements.
- Users can experience smooth and continuous video motion with AI-powered frame interpolation.
- The tool can transform anime videos into stunning HDR masterpieces, enriching colors and contrast.
- It is possible to fine-tune anime videos to perfection with adjustable parameters like Lumia and Chroma intensity.
- Users can embrace versatility with UniFab's ability to convert anime videos to over 1,000 formats.
- It can enhance video smoothness and quality through advanced AI deinterlacing.
- The tool supports video enhancement across all genres, catering to diverse editing needs.
- Unifab auto-analyze and recommend functions with Al autopilot
Step By Step Guide
30-day Free Trial with full feature access!
Launch UniFab, pick the 'Upscaler' mode from the menu, import your anime video.
Select Animation Model, and fine-tune output settings like format, quality, audio, and subtitles.
Tips: If you're unsure how to configure the best parameters for your video, we recommend you make them as default.
Click 'Start' to begin editing your anime video, utilizing GPU acceleration technology for up to 50 times faster processing.
2. Waifu2x
Waifu2x is a free online anime upscaling and noise reduction tool for anime-style art and various photo types.Users can effortlessly upload their images to the official website and select upscaling options of up to 4x. Powered by deep convolutional neural networks, it enhances and enlarges anime photos effectively and offers customizable noise reduction levels.
Supported Platforms: Web-based
Price: Waifu2x is entirely free to use & hence doesn't offer any pricing plans.
Pros
A simple interface makes this tool well-suited for users of all skill levels.
You can choose among nineteen supported languages while using this tool.
Users can upscale both photos and artwork using Waifu2x.
It is possible to select the output image format between PNG & WebP.
Cons
You need to possess some technical skills to use this tool.
3. YouCam Online Editor
YouCam Online Editor’s AI Image Upscaler offers fast, high-quality photo enhancement with just a few taps. It combines advanced AI with an intuitive design, eliminating the need for manual adjustments common with other sharpening tools.
Supported Platform: Web-based
Pricing: Free credits upon account creation with premium features starting at $2.50/month
Pros
High-quality results using advanced AI
Easy-to-use interface for quick enhancements
Includes a variety of AI tools, from color correction to object removal
Cons
Some features require a premium upgrade
4. Anime4k
Anime4K is a lightweight and efficient anime upscaler designed specifically for anime videos, using a blend of algorithms to enhance resolution while preserving details and the authentic anime appearance. It's an open-source set of high-quality, real-time upscaling and denoising algorithms that can be integrated into any programming language. Anime4K prioritizes simplicity and speed, advocating for original content preservation and freedom of choice for anime fans. It offers various settings and parameters and supports multiple formats, making it an ideal choice for anime enthusiasts.
Supported Platforms: Windows, Mac & Linux
Price: Free to use
Pros
Lightweight tool that will not weigh down your system while delivering super fast processing.
Delivers optimal results in upscaling anime videos by using a combination of algorithms.
The software is bug-free & doesn't crash while operating.
Compatible with most codecs & formats.
Cons
You need to possess technical know-how for launching & configuring this program.
5. ESRGAN
ESRGAN is a cutting-edge AI-based upscaling algorithm renowned for producing highly detailed and sharp anime videos. Harnessing the capabilities of generative adversarial networks elevates resolution while preserving the essence of anime art styles. ESRGAN eliminates low-resolution artifacts, strengthens lines, and enhances colors, ensuring exceptional visual quality.
Supported Platforms: Windows
Price: Free to use
Pros
It generates incredibly sharp and detailed videos.
Compatible with a variety of anime art styles.
Users can customize the settings for better results.
Banks on AI algorithms to deliver superb results.
Cons
The processing time is longer compared to peer anime upscaler tools.
6. Video2x
Video2x is a user-friendly upscaling software that merges the capabilities of various upscaling engines like Waifu2x and Anime4K. It features an intuitive interface for effortless anime video upscaling with customization options for refining results, allowing you to watch anime in 4K. Written in Python, Video2X can enhance resolution and frame rate with state-of-the-art algorithms.
Supported Platforms: Windows, Mac, Linux, Ubuntu
Price: Free to use
Pros
Intuitive interface designed for effortless upscaling, 1080p to 4K.
It offers a range of upscaling engines, such as Waifu2x and Anime4K.
Batch processing capability to handle multiple videos concurrently.
Adjustable settings for precise customization of output.
Cons
It may lack some advanced features found in dedicated upscaling software
Top Anime Image Upscalers on Windows and Mac
Now that we've explored the top anime image upscalers, let's explore image upscaling tools to create perfect wallpapers featuring adorable anime characters.
1. AI. Image Enlarger
Imglarger is an AI image upscaler software designed to enhance images online without compromising quality. With its one-click AI solution, you can make your photos sharper, crisper, and cleaner, increasing resolution to 8K without losing quality. Specifically tailored for anime and cartoon lovers, AI Image Upscaler provides smoother image upscaling than traditional methods. Imglarger's advanced AI system, trained on various images, including human faces and animal features, utilizes its "Guess" process to add new pixels to the original image, ensuring top-notch quality is maintained.
Supported Platforms: Web-based
Price: Start for free and upgrade to the Starter plan at $29/year, Premium plan at $49/year, or Advanced plan at $69/year.
Pros
It guarantees the complete safety of user information, as all uploaded images are automatically deleted after 24 hours.
The tool removes defects caused by compression while preserving the detailing in images.
Advanced algorithms can optimize minute details in the images to deliver 8K visuals.
The super-fast image enhancer supports batch processing of files to increase your productivity.
Cons
There is no option to customize the upscaling ratio of anime images.
2. Photoenlarger
PhotoEnlarger is a free online tool for upscaling and enhancing images. Users can customize image enlargement with four factors, ensuring the perfect result. PhotoEnlarger specializes in anime image upscaling, enlarging photos by up to 546% without compromising quality. It utilizes six different enlargement algorithms, including an AI-based one, to offer users various options for enhanced and upscaled photos. With PhotoEnlarger, you can quickly improve your images, achieving professional-quality results for free.
Supported Platforms: Web-based
Price: Free to use
Pros
A clutter-free interface makes it easy to navigate this anime upscaler tool.
It guarantees complete privacy to users in terms of pictures uploaded.
There is no sign-up requirement allowing users to upscale anime images instantly.
A completely free tool doesn't limit the number of upscaling.
Cons
Several users have complained about the quality of upscaled images.
3. Image Resizer
Image Resizer is an online tool that allows users to enlarge anime images by increasing their pixel size while minimizing quality loss. With core algorithms optimized to preserve image quality, Image Resizer delivers excellent results for anime image resizing. After uploading your image or entering a URL, you can choose how much you want to scale up your photos by percentage or dimensions. Image Resizer displays the result with details such as the new size in pixels.
Supported Platforms: Web-based
Price: Free to use
Pros
This free image enlarger also supports bulk resizing, making it convenient to resize multiple images simultaneously.
With Image Resizer, you can enlarge photos within seconds.
Users can choose to compress or convert the images to PNG or PDF.
Thanks to HTML5 canvas technology, it's free and secure and ensures your images are never uploaded to servers.
Cons
If you wish to make the images twice as big as the original, the image quality is often hampered.
4. BigJpg
Bigjpg is an AI-powered anime picture upscaler that utilizes Deep Convolutional Neural Networks. It offers simple and efficient processing, allowing users to upload photos, apply noise reduction, and choose scaling options up to 16x. Bigjpg supports batch processing, multiple languages, and API integration, making it a versatile tool for efficiently enhancing anime images.
Supported Platforms: Windows, Mac, Android & iOS
Price: Free with limited features
Pros
It uses deep convolutional neural networks to intelligently reduce serration and noise in images.
It supports API, which can be accessed after logging in.
A special algorithm adjusts the lines and colors of images so that the final results are not blurry.
It supports regular images alongside illustrations and anime images.
Cons
Users have often complained of prolonged processing times in the free account.
5. Letsenhance.io
Letsenhance is a powerful image upscaling tool that uses advanced AI technology to increase image resolution without losing quality. Whether you need to upscale anime images for printing, web use, or creative projects, this tool covers you as it increases image size up to 500MP alongside 300+ DPI density. Perfect for creative professionals, it allows for the precision and efficiency of resizing images for various formats, saving valuable time for other tasks.
Supported Platforms: Web-based
Price: You can start with ten free credits, & buy 100 credits for $12/month, 300 credits for $29/month & 500 credits for $39/month. (On annual billing)
Pros
Users can upload & edit multiple anime images at once.
It takes seconds to enhance your anime photos.
Users can convert small anime photos to HD, 4K, 8K, or more.
The AI-backed tool can fix saturation and white balance with an HDR filter.
Cons
You need to create an account for processing the uploaded images.
Final Word
With anime's global popularity skyrocketing, fans always look for ways to enhance their viewing experience. If you're eager to take your anime-watching to the next level by upscaling your favorite movies to crystal-clear resolutions, you've landed in the perfect spot. Discover our range of anime upscaler softwares to enjoy your cherished shows in stunning ultra-high quality. While each tool listed above offers exceptional results, UniFab Video Enhancer shines by effortlessly converting videos from SD to 4K/8K UHD, ensuring you can immerse yourself in your favorite anime with breathtaking high definition.
FAQs
What are the advantages of using an anime image upscaler?
An anime image upscaler offers hassle-free usage and quick results without the need for any editing skills. It efficiently upscales your anime images in seconds or minutes!
Does upscaling affect the quality of anime images?
Most anime image enhancers utilize cutting-edge technology to ensure that your anime photos are upscaled excellently without compromising quality.
What are the possibilities with enhanced anime images?
Enhanced anime images offer more precise and detailed visuals, suitable for wallpapers, prints, or sharing on social media. They enhance the overall viewing experience for anime enthusiasts, providing sharper details and vibrant colors.