Put every visual under better light.
One contact sheet, one honest light source. GrainLux sweeps across your product images and AI creative, surfaces every defect and inconsistency, and sorts each frame into approved, needs review, or reject.
Turn on the light, then click any frame — every result is on the table, no scrolling required.
Approved assets, rearranged and previewed
Main + side + packaging
Crop & safe-zone checked
Square + story sizes
Once a frame is approved, it rejoins the set as a complete, consistent product release kit — previewed in the product detail page, mobile ad, and social placements at once.
Ten checks on every frame.
GrainLux isn't an image generator, a DAM, or a retouch tool. It's a continuous visual check that runs inside your production flow.
Color deviation
Product color drifts from the approved reference.
ΔE toleranceMaterial & texture
Surfaces look unreal, wrong, or repeated.
realismLighting direction
Shadows and highlights don't match the set.
consistencyProportion & structure
Product ratio or geometry is off.
anomalyLogo & packaging text
Wrong, warped, or unreadable copy.
defectBackground & composition
Off-brand background or framing.
brandAI local deform
Melted edges, extra fingers, broken seams.
artifactDuplicate / near-dup
The same frame twice in one batch.
dedupeChannel fit
Meets each marketplace's requirements.
channelsNeeds human review
The edge cases a person should decide.
human-in-loopFrom the studio to the storefront.
GrainLux checks visuals at every stage — so a problem born in capture or generation is caught long before publish.
Capture
Original shots & product references.
Generate
AI versions & prompt records.
Edit
Retouch files & versions.
Review
GrainLux check results.
Approve
Human confirmation.
Publish
Every sales channel.
See what production missed — before your customers do.
Point GrainLux at a batch of product images or AI-generated creative and get a clear verdict on every frame: approved, needs review, or reject — with the reason attached.