LUT Lab
preview, export, apply LUTs
Free · In-App Purchases
A LUT (Look Up Table) is a simple file that lets you change the colors, tone, and contrast of photos/videos - like a universal color preset, compatible between different apps.
LUT Lab is a handy tool that lets you visualize LUTs, use them to process any photo of your choice, and export to/from the most common LUT formats: .CUBE and HALD.
It is a nifty companion tool for photographers and videographers, featuring:
- Minimal and information dense interface
- Full, interactive 3D cube visualizer
- Before/After photo split viewer; load your own photos, export a LUT-processed version at native resolution.
- Support for .CUBE (any size on input, up to 65×65×65 export) and HALD (TIFF/PNG, any rank) formats
- Convert from .CUBE to HALD and from HALD to .CUBE; optionally resample .CUBE files for maximum compatibility with other apps
- Supports desktop class features on iPad + Mac: multiple windows, drag & drop, keyboard shortcuts, open .CUBE files into LUT Lab straight from Finder/Files, etc.
- Multiple color themes (one time in-app purchase required)
- Extremely small app size: tons of functionality packed into only a couple megabytes.
- Respects your privacy: no 3rd party libraries or tracking. Uses the latest iOS APIs so you only have to give minimal permissions for loading & saving files.
If you have any questions, suggestions, need support, or for anything else, don't hesitate to reach out! contact@heliographe.net
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LUT Lab 1.1 lets you:
- open .CUBE LUTs straight from Finder (macOS) or the Files app (iPadOS/iOS)
- export .CUBE files at resampled resolutions for maximum compatibility (65×65×65, 33×33×33, and 17×17×17)
Thanks for using the app, more updates coming!
Don't hesitate to email contact@heliographe.net for any questions, or feedback.
The developer, Héliographe, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Heliographe, Inc
- Size
- 9.7 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- LUT Lab: Royal Tip USD 22.99
- LUT Lab: Friendly Tip USD 5.99
- Copyright
- © Héliographe, Inc