Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks.


The best Image Upscaling alternative to Upscayl is waifu2x, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Upscayl and loads of them are Image Upscaling Apps so hopefully you can find a suitable replacement. Other interesting Image Upscaling App alternatives to Upscayl are REAL Video Enhancer, Topaz Gigapixel, Video2X and Real-ESRGAN.
Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks.


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.

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.




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.




Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.


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.


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.




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.



AI-driven online service for image upscaling and enhancement, increasing image resolution up to 4x, removing JPEG artifacts, balancing sharpness and softness, and providing free, fast, and intuitive processing. No technical expertise or installation needed.








RealScaler is a Windows app based on Real-ESRGAN AI to enhance, enlarge and reduce noise in photographs and videos.




AVCLabs Photo Enhancer AI is an easy-to-use photo enhancement software. It uses AI technology to improve the photo/image quality and enlarge the photo without losing quality.



