chaiNNer is described as 'A flowchart/node-based image processing GUI aimed at making chaining image processing tasks (especially upscaling done by neural networks) easy, intuitive, and customizable' and is a Image Upscaling app in the photos & graphics category. There are more than 50 alternatives to chaiNNer for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best chaiNNer alternative is Upscayl, which is both free and Open Source. Other great apps like chaiNNer are A1111 Stable Diffusion WEB UI, waifu2x, ComfyUI and Topaz Gigapixel.
Free and Open Source AI Image Upscaler for Linux, MacOS and Windows built with Linux-First philosophy.
Upscayl is the most popular Windows, Mac & Linux alternative to chaiNNer.
Upscayl is the most popular Open Source & free alternative to chaiNNer.
AUTOMATIC1111's Stable Diffusion web UI provides a powerful, web interface for Stable Diffusion featuring a one-click installer, advanced inpainting, outpainting and upscaling capabilities, built-in color sketching and much more.
Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks.
waifu2x is the most popular Web-based alternative to chaiNNer.
ComfyUI provides a powerful, modular workflow for AI art generation using Stable Diffusion. The UI will let you design and execute advanced stable diffusion pipelines using a graph/nodes/flowchart based interface.
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.
Topaz Gigapixel is the most popular commercial alternative to chaiNNer.
Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.
The most advanced AI upscaler & enhancer. Magnific can hallucinate and reimagine as many details as you wish guided by your own prompt and parameters!.
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.
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.
An image, gif and video upscaling and denoiser app developed with electron, react, waifu2x and ffmpeg.
Online image upscaler tailored for AI art, allowing up to 8x enlargement, creativity controls for either preserving or adding detail, instant preview, support for multiple formats, and one-click creation of four variation outputs to expand both resolution and style.
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UI is nicer, great models inside, but does not work on linux :'(