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Blaterna Studio

by BlaternaSoft·Workflow

Images © BlaternaSoft. Used for product review; image policy.

Why we like it

Blaterna Studio earns its place by folding the whole sprite pipeline — alpha cleanup, cropping, layer rendering, and export — into one Blender workflow. A portion of each sale also goes to the Blender Development Fund.

What is Blaterna Studio?

Blaterna Studio turns Blender scenes into ready-to-use sprite sheets by automating the steps between render and export. It removes unnecessary semi-transparent areas with a single click, letting object shadows render in combined mode without unwanted artifacts, and automatically crops sprites down to their minimal required size so there are no empty transparent borders.

Rendering is object-based and layer-driven, with a built-in masking system, material-based normal map rendering, and full PBR material support. It works with both Eevee and Cycles, and with any camera in Blender, while also including top-down and angle-based camera setups with a default 45° tilt. A preset system saves render settings, camera setups, and exporter configurations for reuse across projects.

The included Bexporter delivers structured sprite sheets, exporting each layer into its own sheet with support for metadata embedding and freely arranged directional layouts. After rendering, you can preview sprites by movement direction and edit animations per direction and per layer, deleting, inserting, moving, or globally disabling frames. A snapshot system saves and restores project states as a .zip archive.

Who is Blaterna Studio best for?

Blaterna Studio is best for indie developers producing sprite sheets from 3D assets in Blender who want render setup, alpha fixes, cropping, and export automated.

How much does Blaterna Studio cost?

Blaterna Studio is completely free to download and use.

Key features

  • Single-click removal of unnecessary semi-transparent areas, with object shadows supported in combined render mode
  • Automatic cropping that reduces sprites to their minimal required size, removing empty transparent borders
  • Object-based, layer-driven rendering with a built-in masking system, material-based normal maps, and PBR material support, compatible with Eevee and Cycles
  • Bexporter for structured sprite sheet output, exporting each layer to its own sheet with metadata embedding and freely arranged directional layouts
  • Animation preview and frame editing by movement direction, with per-direction and per-layer deletion, insertion, repositioning, and global frame disabling
  • Preset system for render settings, camera setups, and exporter configurations, plus a snapshot system that saves project states as a .zip archive
  • Flexible camera handling with any Blender camera, built-in top-down and angle-based setups at a default 45° tilt, and built-in shortcuts

Tags

#sprite sheets#game assets#2D rendering#automation#Blender add-on#Eevee#Cycles#PBR

Frequently asked questions

Which operating systems does Blaterna Studio support?

Blaterna Studio is currently available for Linux and Windows. macOS is not listed among the supported platforms, so if you work on a Mac you would want to confirm availability on the developer's page before relying on it. On Linux and Windows the add-on covers the full sprite workflow described, from rendering and alpha cleanup through automatic cropping and export, so both platforms get the same core pipeline for turning Blender scenes into structured sprite sheets.

Does Blaterna Studio work with Eevee and Cycles?

Blaterna Studio is compatible with both Eevee and Cycles, so you can render sprite sheets using either of Blender's engines. Its object-based, layer-driven rendering supports a built-in masking system, material-based normal map rendering, and full PBR materials. The add-on also works with any camera in Blender and includes built-in top-down and angle-based camera setups with a default 45° tilt, giving you flexibility in how scenes are framed before rendering to sprite sheets.

How does Blaterna Studio save and restore project setups?

Blaterna Studio includes a snapshot system that stores layer names, frame states, playback speed, and all active and inactive frames organized by movement direction, letting you restore a setup later. Removed frames are excluded to keep the data clean. Snapshots are saved as a .zip archive with a "_bsave" extension containing a JSON file. Separately, a preset system saves render settings, camera setups, and exporter configurations for consistent reuse across projects, so both individual setups and project states can be carried forward.

How does Bexporter organize the exported sprite sheets?

Bexporter, included with Blaterna Studio, exports each layer into its own dedicated sprite sheet, enabling modular asset workflows. It supports metadata embedding so information can be stored directly inside the sprite sheets, and these export settings can be saved within presets for reuse. The directional layout, such as character movement directions, can be freely arranged vertically, giving you control over how sheets are organized. This produces clean, structured output directly from your renders for integration into a game workflow.

Is Blaterna Studio free to use?

Blaterna Studio is listed as free here in the catalog. For current licensing terms and any purchase details, check the developer's page directly, since terms can change over time. Worth noting from the tool's own description: a small portion of each sale supports the Blender Development Fund. To stay current on availability and licensing, refer to the official developer listing rather than relying on the catalog entry alone.

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