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EyWuddup/lightroom_xmp-to-captureone_costyle

A Python tool that converts Lightroom/ACR XMP presets into Capture One files.

Lightroom XMP → Capture One Style Converter

A Python tool that converts Lightroom/ACR XMP presets into Capture One files.

  • CLI and a small Tkinter GUI
  • Maps tone, sharpening/NR/grain, tone curves
  • Heuristically maps HSL, Calibration, and Color Grading into a Capture One block
  • Maps Lightroom Post‑Crop Vignette to Capture One Vignetting

Quick start (CLI)

Convert all XMPs in a folder into files:

GUI

Launch the GUI:

Pick the XMP folder and output folder, then click “Start (all)” or “Process selected”.

Notes

  • Tkinter is used for the GUI (bundled with Python on most platforms).
  • Color mappings are best‑effort; Capture One’s internals are not fully documented.
  • Defaults can be tuned via flags: , , .

Languages

Python100.0%

Contributors

Created December 9, 2025
Updated January 8, 2026
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