LibreSprite vs SpriteBrew

LibreSprite is a free, open-source program for creating and animating sprites. It provides real-time animation previews and onion skinning, with sprites arranged in layers and frames. Users can edit multiple sprites at once, draw in tiled mode, and use pixel-precise tools such as filled contour, polygon, and shading mode. The program includes ready-to-use palettes and supports creating custom ones. Listed export formats include PNG, GIF, JPEG, BMP, PCX, TGA, ICO, FLI/FLC, WebP, and ASE; sprite-sheet export is also listed. Scripting methods cover loading palettes, cropping and resizing sprites, and saving them. LibreSprite is available for Windows, macOS, Linux, and Android. The project developed independently after originating as a fork of an Aseprite commit covered by GPL version 2. Version 1.0 is listed as supported, and the project security page reports no published advisories. The plan is free.

SpriteBrew is a web tool for making pixel art characters and animated sprite sheets from text descriptions or uploaded artwork. Its maker describes 21 visual styles across five categories. Users can also upload their own pixel art to create frame-based actions such as walks, attacks, idles, and jumps. Character detection uses contours, so a sprite sheet does not need a grid layout. The editor includes a pencil, eraser, eyedropper, undo and redo, with editing up to 16× zoom. Exports include TexturePacker, Aseprite, GameMaker, RPG Maker, Godot, and raw frames; exported sheets are supported by Unity, Godot, GameMaker, and RPG Maker. Editing tools work without an account, but AI generation requires sign-up. Free accounts have lifetime caps of 10 Pro or 30 Fast generations. The free plan lists 5 starting tokens, daily login and streak tokens, and a newsletter signup bonus. Paid token plans start at $4.99, paid once. Users own generated sprites and may use them commercially. The privacy policy says generated images are not stored on SpriteBrew servers and user data is not used to train AI models.