Go back to the LUT Generator, click "Convert to LUT," and select your modified HALD file.

It supports 64x64x64 LUTs, ensuring smooth color transitions without banding.

Because it uses a HALD pattern, it captures the exact hue, saturation, and luminance shifts of your photo presets. How to Use the IWLTBAP LUT Generator (Step-by-Step)

Converting a preset to a LUT takes seconds, significantly speeding up the "look development" phase of post-production.

IWLTBAP provides many of their tools and "Lite" versions of their LUTs for free or at a very affordable price. Buying the official version ensures you get updates and support for new camera sensors (like Sony’s S-Log3 or Blackmagic RAW). Final Thoughts

Open Adobe Lightroom. Import the HALD PNG. Apply your desired look. Note: Do not use tools like "Grain," "Vignette," or "Sharpening," as these cannot be mapped into a 3D LUT.