Useful Tips to Edit, Enhance and Optimize Photos with AI

How to Free Upscale AI Anime Online with AI

If you're in search of a tool to upscale your anime photos, you'll come across numerous options; however, many of them tend to add watermarks to the exported images. Fortunately, if you're looking for a free anime and cartoon upscaler without any watermarks, this article presents a solution to your needs.

free ai anime upscaler online

Part 1: Free Online AI Anime Upscaler

Anime photos are really useful and popular images that we tend to use for profile pictures and covers for our various social media platforms. However, it's hard to print the anime photos or use the anime photos as wallpapers or covers since we only can download the low-resolution anime photos from the web. As a result, we need an image upscaler to help us to enlarge anime photos in high quality. And here is a online solution that can help us to upscale the anime & cartoon for free and there is no watermark in the upscaled photos.


It is an excellent image upscaling and enhancement tool to apply high AI technology and Machine Learning algorithms infused in all of the models that it offers. With this technology, you can expect to get amazing results within mere seconds. Overall, AVC AI offers free credits for all registered users to upscale, enlarge or enhance their anime photos.

avc ai
  • Upscale and enlarge photos to 1x, 2x, and 4x without losing details
  • Automatically detect face details and adjust photo color
  • Remove image noise and restore real details
  • Colorize old black and white photos

Steps to Upscale Anime with AVC AI:

Step 1: Go to the Online AI Image Upscaler Site

Search for AVC AI in your default browser, which use AI to free upscale photo online. A good network condition will make the whole process fluent.

Upload low-res image

Step 2: Upload the Anime or Cartoon Image.

Click on the "Upload Image" button to upload the image to AVCLabs AI Image Enhancement Online. You can also drag the image to upload it. The supported formats include: *.png, *.jpg, *.jpeg, *.bmp, *.jfif and *.webp.

upscale anime online

Step 3: Choose an AI feature and Start Processing

To increase the resolution and improve the anime quality we choose “Upscale” model. Then go to option "Scale" and choose a resolution for the photo. You can enlarge the photo to 200%, 300%, and 400%. You can switch off the "Face Refinement" function if your image isn’t a portrait.

increase images resolution online

Then click on the "Start Processing" button at the bottom to start the anime upscaling process.

Note: Different AI feature requires different credits. Before you begin the processing, it will prompt you how much credits will cost.
* Processing 1 image costs 1 credit.
* Upscaling 1 image up to 300% costs 3 credits, and 400% costs 4 credits.
* Using Face Refinement costs 2 credits.

Click Yes to continue or pick No to back to set the options again.

Step 4: Preview and Download the Upscaled Anime Images

Once the process finishes you can click the eye icon in the right place to preview the processed image. Put the cursor on the image and move it from side to side, then the dividing line will move accordingly to let you see the final effect on the right side. There is NO Watermark on the photo.

upscale anime free online preview

Please note that the processed images will be deleted after 72 hours, so we suggest downloading them to your computer in time. Click on “Download High Quality” to save the image to your computer.

download upscaled anime online

2. Big Jpg

Big Jpg is an online application that provides a free tool, allowing users to edit and manipulate JPEG (Joint Photographic Experts Group) images. While the basic features are available at no cost, there is an option to upgrade to a subscription-based plan. Subscribers gain access to additional image credits and enhanced features, providing a more comprehensive editing experience.

  • Mostly free to use with paid options offering extra features and credits for heavy use
  • Simple UI enables users to get results with convenience and ease
  • A highly accessible tool that is available on Windows and mobile devices

3. waifu2x

Waifu2x is a popular open-source AI upscaling tool for anime and manga images, preserving quality up to 4x resolution. It effectively reduces noise and artifacts, offering options for 2x, 4x, or 8x enlargement. The tool extends beyond static images to upscale videos, GIFs, and webpages, catering to anime enthusiasts seeking improved visual experiences.

  • Upscale images by up to 4x their original resolution without compromising quality
  • Maintain the original style and artistic characteristics of anime and manga-style images
  • Reduce noise and artifacts in images to make them smoother

4. Imglarger

ImgLarger stands out as a widely recognized image enlargement tool, offering a valuable solution for improving image resolution across various formats like PNG, JPEG, and BMP. Tailored for all types of images, it excels in magnifying size by up to 8 times without compromising quality.

  • Upscale images up to 8x and preserve fine details
  • Sharpen blurry images and enhance edge detection
  • Allow simultaneous upscaling and enhancement of multiple images

Compare the results created by the Gig Jpg, AVC AI, waifu2x, Imglarger

free ai animeupscaler compare
free ai animeupscaler compare

Part 2: What Are the Best Anime Upscaler for Desktop?

While the convenience of the online version is its biggest advantage, it can be susceptible to network-related issues, leading to slower processing speeds and potentially unsatisfactory results. If you prioritize stability, it is highly recommended to explore the desktop version of the AI anime upscaler for a more reliable and efficient experience.

1. Topaz Labs Gigapixel AI

Topaz Labs Gigapixel AI is a powerful AI-powered image amplifier that increases the resolution of anime images by up to 6x and sharpens your images. It's designed to preserve the fine details and artistic style of anime and manga images, making it a great tool for enhancing your favorite artwork.

  • Upscale images up to 6x and increase image resolution
  • Optimize picture edges and facial details through AI
  • Work with a variety of image types, including but not limited to DSLR, computer graphics, and compressed images

2. AVCLabs PhotoPro AI

AVCLabs PhotoPro AI is a cutting-edge software designed to revolutionize your photo editing experience. With an array of powerful functions including enhance, colorize, and background removal, PhotoPro AI offers unparalleled versatility. However, its standout feature is its remarkable Upscale function, which intelligently enhances image resolution while preserving intricate details, taking your images to new heights of clarity and quality.

Key Features of AVCLabs PhotoPro AI

  • Upscale the image resolution without losing quality
  • Make the blurred photos to high-definition
  • Immediately improve your portrait photography
  • Quickly colorize the old black&white images
photopro ai icon

Steps to upscale images with AVCLabs PhotoPro AI:

Step 1: Download and Install AVCLabs PhotoPro AI

Download and install AVCLabs PhotoPro AI on your computer, then open it.

main interface

Step 2: Open the Program and Import Low-Resolution Anime Image

Launching the program and then click on the Browse button to import low-res anime image or drag and drop the anime image to the program directly.

upload low res anime photo

Step 3: Choose an AI Model

To upscale low-res anime,we recommend choosing "Upscale" and then you can go to the "Magnification" option. Here you can choose to enlarge the anime to 1X, 2X, 3X or 4X.

upscale low res anime photo

Step 4: Preview and Save Photo

In the preview interface, you can visually see the comparison before and after upscale. If you are satisfied with the upscale effect, just click Save and it will be automatically saved to the corresponding folder.

preview anime upscale effect

Part 3: Recommended 3 Best Anime Desktop Wallpaper Websites

If you are looking for some amazing anime images and wallpapers for your desktop, you might want to check out these three websites that offer a variety of high-quality and stunning anime images.

1. Minitokyo


Minitokyo stands as a longstanding and highly regarded anime wallpaper platform, having been a prominent presence on the internet for an extensive period. It’s an anime pop culture site in general, but is famous for its wallpapers as well as very high resolution scans of anime and manga media which can be used to create wallpapers or as wallpapers themselves.


2. Wallhaven


Wallhaven is a website featuring a specialized section for anime wallpapers, equipped with effective filters to eliminate adult or borderline content. Users have the flexibility to organize wallpapers based on popularity, recency, or in a random sequence. Additionally, the platform allows users to discover wallpapers of specific resolutions or shapes. The community-driven approach to keywords and tagging enables users to rectify any mislabeled images.


3. Wallpaper Abyss


Wallpaper Abyss boasts an extensive collection of anime wallpapers, presenting images in a gallery format. Whether you're a fan of Naruto or Avatar, you can discover a wide range of options. The database not only includes wallpapers for computer screens but also offers mobile-friendly anime backgrounds and GIFs. Users with accounts have the option to gather and store their favorite images.

wallpaper abyss


While there are various websites where you can download anime images, the clarity may not always be optimal. Transforming your favorite anime photos into stunning anime wallpapers is a delightful experience. The free online AI anime upscaler allows you to achieve precisely that. However, for those seeking additional advanced features and intricate customization options, the powerful desktop app like AVCLabs PhotoPro AI offers an enhanced and comprehensive solution.