waifu2x is described as 'Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks' and is a popular Image Upscaling app in the photos & graphics category. There are more than 50 alternatives to waifu2x, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Android apps. The best waifu2x alternative is Upscayl, which is both free and Open Source. Other great sites and apps similar to waifu2x are REAL Video Enhancer, Video2X, Topaz Gigapixel and Waifu2x-Extension-GUI.
Open source desktop tool using advanced AI to enlarge and enhance images without loss of quality, available for Linux, macOS, and Windows. Linux-first development gives early access to Linux users. Requires Vulkan compatible GPU for upscaling.
Cross-platform tool offering advanced video upscaling and frame interpolation using RIFE, RealESRGAN, Waifu2x, and IFRNET, with scene change detection, instant preview, Discord integration, and ability to enhance local files or YouTube videos on major operating systems.
United States
Video2X is a video/GIF/image upscaling software based on Waifu2X, Anime4K, SRMD and RealSR written in Python 3. It upscales videos, GIFs and images, restoring details from low-resolution inputs. Video2X also accepts GIF input to video output and video input to GIF output.
China
Upscales images by 16x with AI, perfect for large prints. Enhances realistic textures, clears pixelation, and retains details in low-res photos. Versatile for photographers and artists aiming for high fidelity or creative flexibility.
United States
Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, SRMD, RealSR, Anime4K, RIFE, CAIN, DAIN, and ACNet.
China
Waifu2x Caffe rewrites only the conversion function of the image conversion software "waifu2x" using Caffe and is software developed for Windows. Although it can convert with CPU, using CUDA (or cuDNN) can convert faster than CPU.
China
Offers enhanced image upscaling to high resolutions with region-based creativity, preservation of facial features, Smart and Dynamic Upscale for detail and composition, generative fill for fixes, precise content control, and minimized manual workflow throughout the process.
Germany
EU
RealScaler is a Windows app based on Real-ESRGAN AI to enhance, enlarge and reduce noise in photographs and videos.
ItalyEU
Online AI-based platform uses deep learning and Super Resolution to upscale images without losing quality. Fast processing leverages powerful hardware, supports privacy with auto deletion, requires no registration, and works on any device or photo format.
Hong Kong SAR China
Remini makes old, blurred or low quality photos taken with old cameras or mobile phones to high-definition and clarity.
United States
