Let's Animate - Krita: Rocket Mechanic (10 days)
By Ed Tadeo ·
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Best free Pixel Art Software compared: LibreSprite, Pixelorama, Piskel, Lospec Pixel Editor and 2 more, with free-plan limits, platforms and prices from official pages checked October 23, 2026.
•3 min read•Graphic Design & Diagramming
| Tool | Price | Platforms | Best for | Tested |
|---|---|---|---|---|
| LibreSprite | Free (Free and open source) | Windows, macOS, Linux | Sprite animation on desktop | Docs only |
| Pixelorama | Free (Free and open source; paid copies on Steam and itch.io are the same software and support the developers) | Windows, macOS, Linux | Game art with active development | Docs only |
| Piskel | Free (Free browser editor; offline builds exist) | Web | Quick sprites in a browser | Docs only |
| Lospec Pixel Editor | Free (Free browser-based pixel art editor per AlternativeTo and Boing Boing; no sign-up per one aggregator) | Web | Palette-focused sprites online | Docs only |
| Krita | Free (Free and open source; optional donations, no paid tier) | Windows, macOS, Linux, Android | Mixing pixel and painted art | Docs only |
| GIMP | Free (Free; source tarballs offered, donation link only, no paid tier. Store packages are third-party and not from the GIMP team) | Linux, macOS, Windows | Occasional pixel touch-ups | Docs only |
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Images from the linked documentation. Versions and features may differ from current plans.

Krita 4.0 animation interface
Tyson Tan · Source · CC BY-SA 4.0

GIMP 3.0 — non-destructive filter workflow
GIMP team / gimp.org · Source · CC BY-SA 4.0
By Ed Tadeo ·
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Pixel art tools are about constraints, and the good free ones are built around them: a fixed canvas, a limited palette, animation frames and exports that stay crisp. LibreSprite is a free open-source GPL-2.0 fork of the old Aseprite code, for Windows, macOS and Linux, and gives you a timeline, layers and onion skinning. Pixelorama is a free MIT-licensed editor built with the Godot engine, with paid copies on Steam and itch.io that are the same software. Piskel runs in a browser under the Apache 2.0 license, with offline builds, which suits quick sprites. Lospec's Pixel Editor is another free browser tool, though we could confirm its free status only through third-party descriptions. Krita and GIMP can both do pixel work with the right settings, such as a pixel brush with anti-aliasing off, and they are worth knowing if you already use them. Check three things: export to sprite sheets or GIF, palette handling, and whether the tool is still updated. The commercial favorite, Aseprite, is paid, which is why its free alternatives are popular. The trade-off is focus against flexibility: dedicated editors have the right tools but small communities, while general editors are flexible but need setup. Six options follow.
Free open-source GPL-2.0 pixel editor for Windows, macOS and Linux with layers and animation timeline. Based on older Aseprite code, so familiar if you know that tool.
Price: Free (Free and open source) (LibreSprite pricing, checked 2026-10-23).
Platforms and license: Windows, macOS, Linux. GPL-2.0 (open source).
Project activity: 0 GitHub stars · last commit Oct 9, 2026
Best for: Sprite animation on desktop.
Free MIT-licensed editor made with Godot, for Windows, macOS and Linux. Steam and itch.io copies cost money but are the same software and fund the developers.
Price: Free (Free and open source; paid copies on Steam and itch.io are the same software and support the developers) (Pixelorama pricing, checked 2026-10-23).
Platforms and license: Windows, macOS, Linux. MIT (open source).
Project activity: 10.9k GitHub stars · latest release v1.2.3 (Sep 15, 2026) · last commit Oct 27, 2026
Best for: Game art with active development.
Free browser pixel editor under Apache 2.0 with offline builds available. Lightweight and quick, with fewer features than desktop editors.
Price: Free (Free browser editor; offline builds exist) (Piskel pricing, checked 2026-10-23).
Platforms and license: Web. Apache-2.0 (open source).
Project activity: 12.9k GitHub stars · latest release v0.15.0 (Nov 25, 2018) · last commit Oct 27, 2026
Best for: Quick sprites in a browser.
Worth knowing: README says no mobile support. Repository activity appeared stale (last push seen 2023-11-05).
Free browser-based editor per AlternativeTo and Boing Boing; one aggregator says no account needed. Check the official site for current details.
Price: Free (Free browser-based pixel art editor per AlternativeTo and Boing Boing; no sign-up per one aggregator) (Lospec Pixel Editor pricing, checked 2026-10-23).
Platforms and license: Web. Proprietary.
Best for: Palette-focused sprites online.
Free GPL painting program that can do pixel work with the right brush. Larger and slower than dedicated pixel tools.
Price: Free (Free and open source; optional donations, no paid tier) (Krita pricing, checked 2026-10-22).
Platforms and license: Windows, macOS, Linux, Android. GPL (open source).
Best for: Mixing pixel and painted art.
Free editor that can place single pixels and index colours. Not built for animation, so expect manual frame handling.
Price: Free (Free; source tarballs offered, donation link only, no paid tier. Store packages are third-party and not from the GIMP team) (GIMP pricing, checked 2026-10-22).
Platforms and license: Linux, macOS, Windows. Open source (license not named on gimp.org/downloads) (open source).
Best for: Occasional pixel touch-ups.
Worth knowing: Raster image editor for photo retouching and compositing.
Docs-only for LibreSprite, Pixelorama, Piskel, Lospec Pixel Editor, Krita, GIMP: we did not install or run them, so feature claims come from vendor pages. Vendor prices and free limits change; confirm on the linked pricing page before you commit.
Kevin Fan is a SaaS founder. He runs Free Instead Of, which tracks free and open-source alternatives to paid software and checks each price and free-plan limit against the vendor's own pages.
Based on official pricing, license and product pages checked between 2026-10-22 and 2026-10-23: LibreSprite, Pixelorama, Piskel, Lospec Pixel Editor, Krita, GIMP. Prices, free limits and licenses are the figures shown on those pages on those dates. No tool on this page was installed or run. No accounts were created.