Sprite Tools

At a glance

• Editor score
  6.9 / 10
• Pricing
  Free plan
• Best for
  Sprite workflows spanning video, animation, and QA
• Free plan
  Yes
• Paid from
  Free
• Sprite trimming
  Yes
• Facts checked
  14 Nov 2026

• Where it wins

  • Build sheets from video, GIFs, loose frames, and Aseprite files
  • Check for frame bleed, alpha fringe, and pivot jumps
  • Export PNG and JSON metadata for Godot, Unity, Aseprite, and Phaser

• Where it doesn't

  • Atlas-packing details are less complete than those of focused atlas tools
  • Optional AI actions may use prepaid credit
  • Support is community-based

Our verdict on Sprite Tools

Sprite Tools is a free toolkit for game developers working with sprite sheets and related 2D art. It suits solo developers and small teams handling assets from multiple sources, especially workflows that move between video, animation, and quality checks. The browser app runs without an account, and the same algorithms are available through a CLI and MCP server built from source. That range of access makes it useful for both occasional browser tasks and scriptable workflows.

Its scope goes beyond packing loose sprites into an atlas. Sprite Tools can build sheets from video, GIFs, loose frames, and Aseprite files, then export PNG images with JSON metadata. Other tools trim images, remove flat-color backgrounds, deduplicate frames, and inspect sheets for frame bleed, alpha fringe, and pivot jumps. It can also generate collision polygons, pivots, and animation tags. This combination is a good fit when asset preparation and QA belong in the same workflow; teams looking mainly for detailed atlas-packing controls may prefer a more focused atlas tool.

Exports for Godot, Unity, Aseprite, and Phaser help connect the toolkit to common game-art workflows. Free access covers the tools, while optional AI actions may use prepaid credit, so those actions should be considered separately from the free toolkit. Support is community-based. Choose Sprite Tools if you want a free, multi-input sprite workflow with inspection and metadata generation, or browser, CLI, and MCP access. It is a less obvious fit if your priority is highly detailed packing controls or a dedicated support channel.

Your product? Our editors can test Sprite Tools in depth and publish a review, labelled as paid · from $149/mo →

Sprite Tools pricing

Sprite Tools fact sheet

Sprite Tools integrations

Sprite Tools lists 4 integrations on its own site.

• Godot
• Unity
• Aseprite
• Phaser

Alternatives to Sprite Tools

• AAsepriteA focused desktop editor for pixel animation, tilemaps, and sprite-sheet export.9.3
• LibreSpriteA free, open-source pixel-art editor with animation and sprite-sheet export.8.4
• APAtlas PackerA free atlas packer with practical trimming, preview, and common engine exports.8.1

See all Sprite Tools alternatives →

Featured on iTechGuides

Sprite Tools is listed in our Sprite Sheet Maker Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

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Last updated 14 Nov 2026 · How we research and update