AnyLUT Support
Common answers and troubleshooting steps. AnyLUT is available on the App Store.
A RAW file will not open
AnyLUT uses Apple’s system RAW decoder. Update to the latest iOS version and confirm that the camera and RAW format are supported by the current system. If the same file cannot be decoded in Apple Photos or Preview, the issue is usually a system compatibility limit.
A LUT will not import
Confirm that the file uses the .cube extension, contains a standard 3D LUT, and includes a valid LUT_3D_SIZE plus complete data rows. AnyLUT supports common 17³, 33³, and 65³ grids. Invalid ranges and incomplete files are rejected or flagged.
Export fails
In iOS Settings, confirm that AnyLUT can add photos, and check available device storage. Full-resolution export from a high-megapixel RAW requires additional temporary memory and storage.
When reporting an issue, include
- iPhone or iPad model and iOS version
- Camera model, file extension, and pixel dimensions
- LUT grid size
- Exact steps that reproduce the issue
- A screenshot of the error; do not send source photos containing sensitive content
Contact
Questions, bug reports, and feedback: support@anylut.com. Please include the details listed above so issues can be reproduced quickly.