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Head-to-head · Sprite Sheet Maker Software

Sheet Packer (formerly Atlasmith) vs Sheet Packer Pro

  • Updated Nov 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Sheet Packer (formerly Atlasmith) #4 in Sprite Sheet Maker Software 8.0/10 Free plan Free plan✓ 4 of 5 features Visit Sheet Packer
Sheet Packer Pro #5 in Sprite Sheet Maker Software 7.9/10 Paid ✓ 4 of 5 features Try Sheet Packer Pro

Sheet Packer (formerly Atlasmith) leads on 1 check, Sheet Packer Pro on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSheet Packer (formerly Atlasmith) · 8.0/10
  • Free planonly Sheet Packer (formerly Atlasmith)

Sheet Packer (formerly Atlasmith) scores higher on our rubric for sprite sheet maker software: 8.0 against 7.9 out of 10; our editors rank them #4 and #5.

Sheet Packer (formerly Atlasmith) offers free plan; Sheet Packer Pro doesn't.

Sheet Packer (formerly Atlasmith) is the better fit for indie developers packing multi-page atlases in-browser. Sheet Packer Pro is the better fit for budget-conscious indie developers packing atlases.

  • Sheet Packer (formerly Atlasmith) fits best

    Indie developers packing multi-page atlases in-browser

  • Sheet Packer Pro fits best

    Budget-conscious indie developers packing atlases

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Side by side

Feature Sheet Packer (formerly Atlasmith) 8.0/10 Visit ↗ Sheet Packer Pro 7.9/10 Visit ↗
At a glance
Editor score 8.0 7.9
Ranking #4 in Sprite Sheet Maker Software #5 in Sprite Sheet Maker Software
Best for Indie developers packing multi-page atlases in-browser Budget-conscious indie developers packing atlases
Pricing model Free plan + paid Paid
Starting price $14.99 one-time $14.99 one-time
Free plan ✓ (best) —
Free trial — —
Deployment Cloud Browser extension
Platforms Web Web, Windows, macOS, Linux
Integrations 4 integrations 4 integrations
Built for Solo, Small business Solo, Small business
Features Sheet Packer (formerly Atlasmith) 4/5 · Sheet Packer Pro 4/5
Sprite trimming ✓ ✓
Rotation packing ✓ ✓
Multiple atlas output ✓ ✓
Animation support Not checked yet Not checked yet
Metadata export ✓ ✓
Specs
Maximum atlas size 4096 px 4096 px
Our review
Pros
  • Offline browser processing keeps sprites on your machine, according to the vendor.
  • Pro adds multi-page atlases and exporters for Phaser 3, PixiJS, Godot 4, and Unity.
  • Pro costs $14.99 one-time and includes free lifetime updates.
  • Trims transparent pixels and supports 90-degree rotation.
  • Creates automatic multi-page atlases with padding and bleed.
  • Exports JSON for Phaser 3, PixiJS, Godot 4, Unity, and generic use.
Cons
  • The free demo is limited to 32 sprites.
  • Maximum atlas size is 4096 pixels.
  • The tool focuses on packing and export rather than a broader sprite workflow.
  • No free plan for Sheet Packer Pro.
  • Atlas size is capped at 4096 px.
  • Its engine-specific exports cover four named engines.
Our verdict

Sheet Packer is a browser-based texture atlas packer for indie game developers, particularly solo and small teams that need to organize PNG sprites for game projects. Its packing workflow uses MaxRects and includes alpha trimming,…

Read the review →

Sheet Packer Pro is an offline sprite-sheet packing tool for indie game developers who need texture atlases and engine-ready metadata. It accepts PNG files and exports JSON or a ZIP, with formats for Phaser 3, PixiJS, Godot 4, Unity, and…

Read the review →
  1. Sheet Packer (formerly Atlasmith)Sprite Sheet Maker Software 8.0Free plan
  2. Sheet Packer ProSprite Sheet Maker Software 7.9Paid

Strengths and trade-offs

  • Sheet Packer (formerly Atlasmith) — where it wins

    • Offline browser processing keeps sprites on your machine, according to the vendor.
    • Pro adds multi-page atlases and exporters for Phaser 3, PixiJS, Godot 4, and Unity.
    • Pro costs $14.99 one-time and includes free lifetime updates.

    Where it doesn't

    • The free demo is limited to 32 sprites.
    • Maximum atlas size is 4096 pixels.
    • The tool focuses on packing and export rather than a broader sprite workflow.

  • Sheet Packer Pro — where it wins

    • Trims transparent pixels and supports 90-degree rotation.
    • Creates automatic multi-page atlases with padding and bleed.
    • Exports JSON for Phaser 3, PixiJS, Godot 4, Unity, and generic use.

    Where it doesn't

    • No free plan for Sheet Packer Pro.
    • Atlas size is capped at 4096 px.
    • Its engine-specific exports cover four named engines.

Sheet Packer (formerly Atlasmith) vs Sheet Packer Pro: questions

Which is better for sprite sheet maker software, Sheet Packer (formerly Atlasmith) or Sheet Packer Pro?

Sheet Packer (formerly Atlasmith) scores higher on our rubric for sprite sheet maker software: 8.0 against 7.9 out of 10; our editors rank them #4 and #5.

How do Sheet Packer (formerly Atlasmith) and Sheet Packer Pro compare?

Of the 6 checks we put side by side, Sheet Packer (formerly Atlasmith) leads on 1, Sheet Packer Pro on none, and 5 are level. Free plan only on Sheet Packer (formerly Atlasmith).

Do Sheet Packer (formerly Atlasmith) and Sheet Packer Pro have a free plan?

Sheet Packer (formerly Atlasmith): Yes. Sheet Packer Pro: No.

More comparisons

All sprite sheet maker software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update