For a quick, no-install solution, this online tool is surprisingly decent. Upload an XMP, apply it to a test image, and download a CUBE.
Verdict: Perfect for testing or emergency use.
If you’ve ever bought a pack of Lightroom presets (XMP files) but wanted to use them in DaVinci Resolve, Final Cut Pro, or OBS, you’ve hit the same wall I did. XMP files are not LUTs. But you can convert them to .cube format. xmp to cube converter top
After testing half a dozen tools, here are the top three XMP to CUBE converters that actually work.
If you work in post-production, Lattice is the gold standard. It’s not free, but it’s worth every penny. For a quick, no-install solution, this online tool
Verdict: If you do this more than once a month, buy Lattice.
Cheap converters shift the midpoint of grey, destroying white balance. The top tools lock the neutral axis (R=G=B) so that your LUT doesn't add a color cast to uncolored areas. Verdict: Perfect for testing or emergency use
Most converters just rename files and break the LUT logic. This one actually reads the math behind the XMP profile. I threw a complex, contrast-heavy XMP preset from a famous film emulation pack at it. I expected a corrupted 3D LUT.
Instead, the resulting CUBE file loaded into Resolve and held up surprisingly well. The skin tones didn't posterize, and the shadow roll-off remained smooth. It translated about 90% of the original look—which is miles better than doing it by eye.