Pix2D

Overview

Pix2D is a free, open-source editor for pixel art, sprites, and animation, aimed at game developers and digital artists. Its combination of frame-based tools, drawing controls, and game-oriented exports makes it a practical option for creating and moving sprite work between workflows; it is less compelling if you need a finished plugin ecosystem or a signed macOS app.

You can work in a browser without installing software, or use releases for Windows, Linux, macOS, and Android. The browser saves work locally, so it suits a device where you want to avoid installation, but do not assume that browser projects sync with the other versions.

For more options, browse Pixel Art Software.

Key features

Drawing and animation

Pix2D combines palette control, adjustable brushes, layers, blend modes, and custom grids with pixel-perfect shapes and text. That gives artists useful control over both individual pixels and more structured compositions. An animation timeline and onion skinning support frame-based work, letting an artist compare adjacent frames while drawing rather than treating Pix2D as a still-image editor alone. Sprite-sheet export rounds out the workflow for game assets.

Project and export formats

The native .pix2d format is available for project files. Exports include PNG, JPG, SVG, and GIF, plus sprite-sheet PNG with JSON metadata and Aseprite JSON. Game-oriented choices include Godot .tres, Unity .png.meta, and libGDX .atlas. This breadth is useful when assets need to leave the editor for different pipelines, though public APIs and the plugin system remain under development, limiting extensibility for now.

Privacy and support

Android, desktop, and web builds send anonymous usage events, without project files, image content, or identifying information. Desktop and Android fatal-crash reporting is opt-in and anonymous through Sentry; web crashes are reported locally. Users can report bugs or request features through GitHub, with a Telegram channel also available for support.

Pricing

Pix2D costs free under the Pix2D plan. It is free and open source under the MIT License, and there is no free trial because the product is already offered free. No paid tiers are part of this plan; however, the plan's feature and usage limits are not defined, so it is difficult to assess any ceilings beyond the stated capabilities.

Platforms

Pix2D supports web, Windows, macOS, Linux, and Android. The web version runs in a browser without installation and stores work locally in that browser. The macOS app is unsigned and unnotarized, so Gatekeeper may warn on first launch; users who prefer an app that opens without that warning may want another platform or editor.

Who it's for

Pix2D fits digital artists and game developers who want a free pixel-art editor with animation and exports aimed at sprite workflows. It is particularly suitable for someone who values a browser option or needs output such as sprite-sheet metadata, Godot resources, Unity metadata, or libGDX atlases. It is a weaker fit for teams relying on a mature plugin system or public APIs, or for Mac users who do not want to navigate a Gatekeeper warning.

Pros and cons

• Pros: Free and MIT-licensed, with drawing controls, layers, animation timeline, onion skinning, and sprite-sheet export in one editor.
• Pros: Broad export selection spans common image formats, sprite-sheet metadata, and several game-development formats.
• Pros: Browser access avoids installation, while releases cover desktop and Android as well.
• Cons: Public APIs and plugins are still in development, which limits customization and integration options.
• Cons: Browser work is saved locally, not described as synchronized across platforms.
• Cons: macOS distribution can prompt a Gatekeeper warning because the app is unsigned and unnotarized.

Alternatives

Choose Pixelc if you want another free, open-source option across web, desktop, and Android; Android Premium is a separate purchase. Pixelorama is another free and open-source choice across Windows, Linux, macOS, and Android, with optional payment on itch.io. PixelPen suits someone looking for a free, MIT-licensed editor offered either as a Godot addon or standalone application.

LibreSprite is a free, open-source alternative under GPL-2. Pixel Studio may suit users who want its separate PRO option, priced at $12.99, paid once; its free plan contains ads and some features require PRO. PixelWall is worth considering for a free studio plan that includes animation, scripting, API and CLI tools, tilemap editing, and image exports.

Pro Motion NG offers a free edition with limited features and commercial use allowed, plus a full version for $19 a month. Pixilart is a browser, Android, and iOS option with an always-free plan capped at 15 stamps and a PRO plan at $4.99 a month, including a three-day free period.

Verdict

Pix2D is a strong choice for artists and game developers who want a free pixel-art editor that covers both animation and game-ready exports across browser, desktop, and Android. Its main advantage is that breadth without a price barrier; look elsewhere if you need established APIs and plugins, synchronized browser work, or a macOS app without a Gatekeeper warning.