NOIRADIX Studio

NOIRADIX Studio is a free, open-source, browser-based pixel art and spritesheet editor built for game developers, pixel artists, and indie creators. Designed around a local-first workflow, NOIRADIX Studio runs entirely client-side in the browser, works offline, and requires no installation, account, or cloud dependency. Your creative workflow stays on your machine. PIX2 Support NOIRADIX Studio supports PIX2, a structured text-based pixel art format that treats sprite data as editable source rather than just a raster image. This enables structured sprite authoring, predictable editing, and a more programmable approach to pixel art. Sprite and Animation Editing Pixel-level sprite editing. Frame-based animation editing. Directional animation previews. PNG spritesheet importing with atlas metadata. Animation and spritesheet organization. Game Development Pipeline Export tools generate padded sprite atlases and metadata for game engines and external tools. Its dedicated Unity pipeline includes an importer that slices spritesheets and automatically creates animation clips. Additional export formats include: TexturePacker JSON. PNG spritesheets. Individual PNG frames. Modular component packages. Open Source and Free NOIRADIX Studio is released under the Apache License 2.0 and is free to use for both commercial and hobby projects. NOIRADIX Studio aims to bridge pixel art creation and game development through a local-first, structured, and automation-friendly workflow, reducing the friction between creating sprites and integrating them into a game.

NOIRADIX Studio is a browser-based pixel-art editor for working with sprite sheets and PIX2 files. It helps users prepare character sprites and directional animations, including the repetitive work of connecting a spritesheet to walking animations in Unity. The editor previews 4-direction, 8-direction, platformer, and custom clips, and exports atlases and related files for game engines. It runs locally in the browser and is described as free for commercial and hobby use. Users create a project or open a .pix2 file, sprite image, or PNG spritesheet. They can inspect and edit frames, import slices using grid or manual methods, tag them, and configure animation templates and frame timing. The timeline and directional preview show the resulting motion. For Unity, the studio exports an atlas, metadata, and an importer script that slices sprites and creates native .anim clips; users can also export other atlas formats, PNGs, or modular packages. NOIRADIX Studio is for pixel-art and game-development workflows, including game-jam creators who need to prepare spritesheets and walking animations for Unity. The page describes it as a free tool built by a solo indie developer, with no installation or account required. Its distinguishing elements include the coordinate-based PIX2 format designed for LLMs, client-side offline operation, and exports for Unity and other game engines.