Batch Lightmap Baker

Queue your lightmap bakes. Walk away. Come back to a finished project.

Batch Lightmap Baker bakes any number of scenes in sequence, each with its own LightingSettings, while your editor stays responsive.

Key features

• Bake profiles: an ordered scene list, each scene paired with its own LightingSettings asset
• Async baking: keep working while it bakes, with a cancelable progress bar showing the current scene and overall progress
• Pre-bake review: light counts, light probes, GI contribution %, lightmap counts and texture memory for every scene, so you catch the 12 GB lightmap scene before the overnight bake
• Safe by default: prompts to save modified scenes, and snapshots your scene setup and restores it whether the run completes, fails or is cancelled
• One-click rebakes: profiles are saved for next time

Built for
Open-world chunks, level variants, lighting scenarios, and any project where baking scenes one by one eats your evening.

Compatibility
Built-in, URP and HDRP · Unity [2022.3]+ · Full source code included

Support

Discord channel for questions and support