OPTPiX SpriteStudio
OPTPiX SpriteStudio is a 2D animation tool for creating sprite animation data, from short animations to game development.
What OPTPiX SpriteStudio is
OPTPiX SpriteStudio is a 2D animation tool for creating sprite animation data, from short animations to game development. Its maker describes a workflow in which one designer can produce the data. Mesh and bone tools support deformation, and bone influence weights can be calculated automatically. Masking can define permeable overlap areas and effects such as wipes, with adjustable position, size, and shape. The tool supports readable XML and compact binary data, as well as instance and particle effect creation. Listed engine support includes Unity, Unreal Engine 4, and Cocos2d-x; game engine players and an SDK are available free of charge. SpriteStudio runs on Windows and macOS and requires an always-on internet connection. A free Starter License has some feature restrictions and attribution requirements, while the Professional License is ¥93,500 a year. A one-month free trial provides SpriteStudio Ver.7 features but does not support SpriteStudio 5.
Good
- Mesh and bone tools support deformation.
- Bone influence weights can be calculated automatically.
- Supports Unity, Unreal Engine 4, and Cocos2d-x.
- Game engine players and SDK are free.
- A one-month trial provides Ver.7 features.
Watch out
- Starter License has some feature restrictions.
- Starter use requires product attribution.
- Trial does not support SpriteStudio 5.
- Always-on internet connection is required.
Who it suits
SpriteStudio suits designers creating 2D sprite animation for short pieces or game development. It may also suit teams using its listed game engine integrations, provided the license restrictions fit their use.
Verdict
SpriteStudio offers 2D animation tools, data formats, and listed game engine support for Windows and macOS. Check the Starter License conditions and trial version scope before choosing a license.
Plans and prices
From OPTPiX SpriteStudio's own pricing page, checked 2 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Starter License | Free | For companies with prior-year sales under JPY 10 million · some features restricted · attribution requirements apply |
| Professional License | ¥93,500 a year | 1 user · install on up to 2 PCs · 1 simultaneous launch · 12 months Subscription (prepaid) |
| Business License | ¥400,000 a year | Unlimited installations · 5 or more simultaneous users · additional licenses JPY 2,500 per month each · 12 months in a lump sum; starts at JPY 400,000 before tax |
The facts
Each one read from OPTPiX SpriteStudio's own pages, with the date it was checked.
What it does
- Data formats
- The product supports readable XML and compact binary formats, plus instance and particle effect creation features.checked 2 Oct 2026
- Desktop requirements
- The listed operating systems are Windows and macOS; requirements include a fourth-generation Intel Core i5 or higher, 4 GB RAM, OpenGL 2.1, and an always-on internet connection.checked 2 Oct 2026
- Developer tools
- The maker says GitHub releases include SDKs, linking tools such as TexturePacker and FLASH, PSD-to-project tools, and some development players.checked 2 Oct 2026
- Integrations
- The maker lists support for Unity, Unreal Engine 4, and Cocos2d-x, with game engine players and an SDK available free of charge.checked 2 Oct 2026
- License condition
- The English purchase page says purchased licenses are nonreturnable and recommends evaluating the product with a trial first.checked 2 Oct 2026
- Masking
- A mask feature supports permeable overlap regions and effects such as wipes, with adjustable position, size, and shape.checked 2 Oct 2026
- Mesh and bones
- Mesh and bone features support richer deformation, and bone influence weights can be calculated automatically.checked 2 Oct 2026
- Production workflow
- The maker says sprite animation data can be produced by a designer alone using the tool.checked 2 Oct 2026
- Purpose
- OPTPiX SpriteStudio is an animation creation tool for producing sprite animation data, from short animations to game development.checked 2 Oct 2026
- Starter license limits
- Starter licenses restrict cell map optimization and require product attribution according to the published use case.checked 2 Oct 2026
- Support
- The OPTPiX Help Center provides manuals, tutorial videos, players, SDKs, sample data, and an inquiry form.checked 2 Oct 2026
The company
- Founded
- 2001checked 28 Sep 2026
- Headquarters
- CRI Middleware lists its head office at 11/F, Infoss Tower, 20-1 Sakuragaoka-cho, Shibuya-ku, Tokyo, Japan.checked 2 Oct 2026
- Maker history
- CRI Middleware says Web Technology Corp. merged with it on October 1, 2021; CRI Middleware’s company history says it was incorporated in 2001.checked 2 Oct 2026
Money
- Trial
- The maker’s help center says a free trial provides all SpriteStudio Ver.7 features for one month and does not support SpriteStudio 5.checked 2 Oct 2026
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