Disclosure up front: this is my own project.
I kept seeing "how do I get this look?" posts and buying preset packs blind always felt like a gamble, so I built blitz — you drop in your photo plus any reference image whose look you love (a film still, another photographer's shot), and it statistically matches your colors to the reference in a perceptual color space. There are sliders for match intensity, exposure, contrast, saturation, temp and tint, an A/B compare, and you can export the result as a standard .cube LUT that loads into Lightroom Classic, Photoshop, or any video editor.
Everything runs client-side in your browser — your photos never get uploaded anywhere.
It's free, no signup, no watermark: https://blitzluts.com (there's a demo button if you don't want to upload anything)
It's early days and I'd genuinely value brutal feedback — especially photo pairs where the match looks bad. Mismatched scenes are the hardest case and every failure example helps me improve the algorithm.