About this tool
What is the LUT Studio?
Drop any image and a .cube LUT file — the tool applies the LUT in real time with side-by-side before/after comparison. Useful for previewing creator LUT packs before buying, testing your own LUTs on reference stills, or grading AI-generated images with cinematic film stocks.
LUT processing happens in-browser via WebGL. Your image and LUT never leave your device.
FAQ · LUT STUDIO
Questions about the LUT Studio
What LUT formats are supported?
.cube format — the most widely used. Sized 17x17x17, 33x33x33, or 65x65x65. Both 1D and 3D cube LUTs work. .3dl, .look, and proprietary Resolve formats not supported yet — convert to .cube first.
Can I export the graded image?
Yes — export the LUT-applied image as PNG or JPG. The output is the full-resolution image baked with the LUT applied, no watermark.
Free?
Yes — runs in-browser via WebGL, no signup, no usage cap.