PixaTool is described as 'You can use PixaTool to get 8bit / Pixel style images or videos, optimize your PixelArt or game assets just adding some cool effects. Also PixaTool is able to convert images into ASCII/ANSI art exported in images(.PNG)' and is an app. There are more than 10 alternatives to PixaTool for Windows, Mac, Linux, Web-based and SaaS. The best PixaTool alternative is Ditherista, which is both free and Open Source. Other great apps like PixaTool are Pixelator, PixelArtWorkshop, SLK_img2pixel and Ditherdragon.
Ditherista is a small Windows, Linux and macOS GUI application for creating color and black-and-white dithered images. It features easy import and export and over 90 different dithering methods.
Pixelator is a smart software to convert images into pixel art sprites and cover arts. With Pixelator you can use any source picture to easily generate Pixelated graphics for games or posters.
Pixel Art Workshop is a brand new, parametric pixel art and game graphic materials creation software that anyone can use.
SLK_img2pixel is a tool for converting images to pixel art. It's not meant to replace an artist but rather assist in the creation of pixel art. It supports a variety of different features (different down-scaling, dithering, and color distance calculation modes).
Ditherdragon is a desktop tool for converting images into pixel art. Import an image and specify settings like resolution, dithering options and color palette and instantly get a beautiful pixelart version.
Generate stylized 8-bit art in seconds using retroliums Pixel Art and CRT Display filters and a collection of premade colour palettes.
Pixelizer is an easy-to-use, powerful tool to convert your photos and images into game-ready pixel art.
Ditherly is a browser-based image and video dithering application that processes files entirely client-side. It combines traditional dithering algorithms with modern AI image generation capabilities (server-side), targeting digital artists, content creators, and professionals...
JPixelStudio is a powerful, Java-based tool to transform arbitrary images into stylized pixel art masterpieces. The app achieves great results using a configurable, multi-step process of blurring, segmenting, color averaging, scaling, outlining and color swapping.
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This tool beats all others in this category for me. Runs on Linux & Windows, open-source, the creator is very responsive to feedback, full 256 color palette supported unlike PixaTool's 192 color limit and simplicity of GUI and tool use.