Safelight is a Canvas-accelerated grading desk for AI-generated stills: real-time preview (downscaled to 1100px on the longest edge), then a full-resolution bake that replays the same pipeline over the original pixels and writes the graded PNG back to disk.
- Levels — input/output black & white points, gamma
- Tone — exposure (in stops), contrast, highlights, shadows, whites, blacks, matte fade
- Color — temperature, tint, saturation, vibrance
Graded frames can be locked as Higgsfield generation references, and Safelight shows the project's declared style-playbook tokens (from spore-style) read-only while grading — baking stays explicit.