How To Apply
LUTs in Final Cut Pro
The complete guide — Custom LUT effects, Camera LUTs for log footage, bulk-installing .cube files, adjusting intensity, and applying LUTs to multiple clips at once. Works on Final Cut Pro 10.6 and later.
A LUT — Look-Up Table — is a file containing a precise set of mathematical instructions to modify color values in your footage. Every input color gets remapped to a new output color, effectively changing the overall look, mood, and tone of a clip in a single step. LUTs transform what could take hours of manual grading into a process that takes seconds.
In Final Cut Pro, there are two distinct types of LUTs, and understanding the difference before you start is essential — applying the wrong type to the wrong footage is the most common mistake editors make when getting started with color grading.
Always color-correct before you creatively grade. Apply your technical LUT first (to convert log footage to Rec. 709), then balance exposure and white balance, then apply your creative LUT on top. Applying a creative LUT directly to log footage produces unpredictable, usually unattractive results.
What You'll Need
This tutorial works in Final Cut Pro 10.6 and later on macOS. The Custom LUT effect has been available since Final Cut Pro 10.4.4. Both free and paid LUT packs use the .cube format — make sure any LUT files you download are in .cube format before following the steps below.
Final Cut Pro 10.6+ · A .cube format LUT file · Footage imported into the timeline · No third-party plugins required for the Custom LUT effect — it is built into Final Cut Pro.
Video Tutorial
Prefer watching over reading? This tutorial walks through applying a Custom LUT in Final Cut Pro from start to finish in under 5 minutes.
Custom LUT Effect — Creative Grading
This is the primary method for applying a creative LUT to any clip in your Final Cut Pro timeline. The Custom LUT effect lives in the Effects Browser and works as a standard clip effect — you can apply it, remove it, reorder it, and adjust its intensity at any time without destructively altering your footage.
Click the clip you want to apply the LUT to. A yellow selection border appears around it. Make sure only the clips you intend to grade are selected.
Press ⌘ + 5, or click the Effects icon in the top-right toolbar (it looks like two overlapping squares). The Effects Browser slides open on the right side of the interface.
In the Effects Browser, the left column lists all effect categories. Click Color to filter the right panel to color-related effects only. You'll see a grid of effect thumbnails appear.
Locate Custom LUT in the right panel. Drag it directly onto the clip in the timeline — a green plus icon confirms a valid drop target. Alternatively, double-click the Custom LUT thumbnail to apply it to the currently selected clip.
Press ⌘ + 4, or click the Inspector icon (three horizontal lines with sliders) in the top-right of the toolbar. The Inspector panel opens showing the Video tab.
In the Video Inspector, scroll down until you see the Custom LUT section. Click the dropdown next to LUT and select Choose Custom LUT… A file browser opens. Navigate to your .cube file, select it, and click Open.
Your LUT is now applied. If the effect is too strong, use the Mix slider in the Custom LUT section of the Inspector to reduce the intensity — 100 is full strength, 0 is the original footage. Values around 60–85 often produce more natural-looking results with bold LUTs.
The Effects Browser with Color selected — the Custom LUT effect (highlighted in orange) is dragged directly onto the clip in the timeline.
If you're working with more than one LUT at a time, you can import an entire folder instead of individual files. When the file browser opens after clicking Choose Custom LUT…, navigate to and select the entire folder containing your LUT files. The folder title will appear in the LUT dropdown — you can then choose any individual LUT inside it from that same dropdown without navigating the file browser again.
Camera LUTs — Converting Log Footage
Camera LUTs — also called camera log conversion LUTs — are applied at the media level using the Info Inspector, not the Effects Browser. When you import log media, Final Cut Pro detects metadata in the media identifying the log format and automatically applies the appropriate built-in camera LUT. But when that automatic detection fails — for example, when the camera doesn't embed metadata, or footage was transcoded — you'll need to apply or switch the Camera LUT manually.
Click the log footage clip you need to correct. Camera LUTs apply at the media level — selecting the clip in either the timeline or the Media Browser works.
Press ⌘ + 4 to open the Inspector. Click the Info tab (the "i" icon) at the top of the Inspector panel — not the Video tab.
In the Info Inspector, scroll down to the Camera LUT field. If Final Cut Pro detected a log format automatically, it will already show the applied LUT name. If it shows "None" or the wrong LUT, click the dropdown to change it.
Choose from Final Cut Pro's built-in camera LUTs (covering Sony, Canon, ARRI, Blackmagic, RED, and others), or select Add Custom Camera LUT… to load a manufacturer-provided or DIT-supplied .cube file. The LUT is applied across the entire library at the media level — before any clip effects.
Camera LUTs are applied at the media level — they affect the clip throughout the entire library and are applied before any clip effects. Custom LUT effects are clip effects applied at any position in the effect order. This means Camera LUTs process the raw log data before anything else touches it, while Custom LUT effects work on the already-processed image.
Never apply a log-conversion Camera LUT as a Custom LUT effect in the Effects Browser — the processing order will be wrong and your footage will look incorrect.
When you import log media, Final Cut Pro detects metadata in the media identifying the log format and automatically applies the appropriate built-in camera LUT. If your library is set to Wide Gamut HDR, camera LUTs preserve the full dynamic range of the log media. Depending on the source camera, built-in camera LUTs also take into account metadata such as camera exposure index, ISO setting, and white balance.
Install LUTs System-Wide via the .cube Folder
Instead of navigating your file system every time you want to apply a LUT, you can install LUTs into Final Cut Pro's dedicated Custom LUTs folder. Once installed, every LUT in that folder appears permanently in the dropdown inside the Custom LUT effect — no file browsing required, project after project.
Using Reveal in Finder (Easiest)
Apply the Custom LUT effect to any clip. In the Inspector, click the LUT dropdown and select Reveal in Finder. This opens the Custom LUTs folder in Finder directly. Copy your .cube files into this folder, relaunch Final Cut Pro, and your LUTs will now appear in every LUT dropdown permanently.
Navigate to the Folder Manually
In Finder, press ⇧ + ⌘ + G to open the Go to Folder dialog. Paste this path and press Enter:
~/Library/Application Support/ProApps/Custom LUTs
If the Custom LUTs folder doesn't exist yet, create it at that path. Copy your .cube LUT files into this folder and relaunch Final Cut Pro.
Import a Folder (Keeps LUTs in Any Location)
When the file browser opens after clicking Choose Custom LUT…, select an entire folder instead of an individual file. The folder and all its contents are permanently added to the LUT dropdown list — and the folder can be located anywhere on your system, not just in the ProApps directory. This is the most flexible method for editors who organize LUT packs in their own folder structures.
Inside the Custom LUTs folder you can create subfolders — for example, Technical, Film Emulations, Social Media Looks. Each subfolder appears as a category in the LUT dropdown, making it easy to navigate large LUT collections without scrolling through hundreds of individual files.
Adjusting LUT Intensity
A LUT applied at full strength is rarely the right call. Most creative LUTs are designed to be used at 60–90% intensity, blended with the original footage to create a look that feels natural rather than processed. Final Cut Pro gives you precise control over this directly in the Inspector.
Click the clip in the timeline. The Inspector should already be open — if not, press ⌘ + 4.
In the Video Inspector, scroll to the Custom LUT section. The Mix slider appears directly below the LUT name. This controls how much the LUT blends with the original footage.
100 = full LUT strength. 0 = original footage, LUT not visible. Drag the slider left until the look feels right for your footage. For most cinematic LUTs, 65–80 is a good starting point. Click the number value directly to type an exact percentage if you want consistency across multiple clips.
The Custom LUT section in the Video Inspector — the Mix slider at 75% blends the LUT with the original footage for a more natural look.
"A LUT at 100% is a starting point, not a final grade. The Mix slider is where most of the creative work actually happens."
Applying a LUT to Multiple Clips at Once
Manually applying a LUT to every clip in a long timeline is unnecessary. Final Cut Pro's Paste Effects command copies an entire effect stack — including the LUT, its specific file selection, and the Mix intensity — across as many clips as you select in a single step.
Get one clip looking exactly right — including the specific LUT file and the Mix percentage you want across all clips. This is your reference clip.
With the configured clip selected, press ⌘ + C.
Hold ⌘ and click each clip you want to apply the LUT to, or click the first clip, then hold ⇧ and click the last to select a range.
Press ⌥ + ⌘ + V, or go to Edit → Paste Effects. The Custom LUT effect — including the selected LUT file and Mix intensity — is applied to every selected clip instantly.
If you want to apply a LUT to every clip in the primary storyline at once, select all with ⌘ + A after copying the reference clip, then use Paste Effects. For color consistency across a whole project, this is far faster than individual clip grading.
LUT Workflow Best Practices
| Task | Recommended Approach | Why It Matters |
|---|---|---|
| Order of operations | Technical LUT first → Color correction → Creative LUT on top | Applying creative grades to uncorrected log footage gives unpredictable results |
| LUT intensity | Start at 65–80% Mix, adjust per clip | Full-strength LUTs frequently look over-processed on real footage |
| Log footage | Use Camera LUT via Info Inspector, not Custom LUT effect | Processing order matters — Camera LUTs apply before any clip effects |
| Applying to multiple clips | Configure one clip → Copy → Paste Effects (⌥⌘V) | Maintains exact LUT selection and Mix value across all target clips |
| Managing large LUT libraries | Organize into subfolders inside the Custom LUTs directory | Subfolders appear as categories in the LUT dropdown for faster browsing |
| Previewing before committing | Upload test clip as Unlisted, check across devices before finalizing | LUTs can look different after platform compression — always preview first |
Before applying any creative LUT, adjust the clip's exposure and white balance to a neutral, properly-lit baseline. A LUT is designed to work on balanced footage — if the source image is underexposed or has a strong color cast, the LUT will amplify those problems rather than fix them.
Common Questions & Fixes
My LUT isn't showing in the dropdown after installing it
After copying LUT files into the Custom LUTs folder, you need to relaunch Final Cut Pro for them to appear. Quit and reopen the application — the LUTs should now appear in the dropdown inside the Custom LUT effect. If they still don't appear, confirm the files are .cube format (not .3dl or another format) and that they're placed directly inside the Custom LUTs folder, not buried in a nested subfolder that wasn't imported via the folder-selection method.
The Custom LUT effect is not visible in the Effects Browser
Make sure you're looking under the Color category in the left sidebar of the Effects Browser — not "All Video & Audio." If it still doesn't appear, use the search bar at the top of the Effects Browser and type "Custom LUT." If no result appears, your Final Cut Pro installation may need updating — the Custom LUT effect requires Final Cut Pro 10.4.4 or later.
My footage looks wrong after applying the LUT — too contrasty or color-shifted
This usually means one of two things: (1) You applied a technical (log-conversion) LUT as a Custom LUT effect rather than as a Camera LUT in the Info Inspector — the processing order is wrong. Remove the Custom LUT effect and apply the conversion LUT via the Info Inspector instead. (2) The LUT was applied to log footage that hasn't been color-corrected first. Reduce the Mix slider, add a Color Curves or Color Wheels adjustment to normalize the image first, then apply the creative LUT on top.
How do I remove a LUT from a clip?
Select the clip, open the Video Inspector (⌘ + 4), scroll to the Custom LUT section, right-click on the Custom LUT header, and select Delete Effect. Alternatively, in the Custom LUT section, click the dropdown next to LUT and select Remove LUT to keep the effect applied but clear the LUT file from it — useful if you want to try a different LUT without losing the effect slot's position in the stack.
Can I apply multiple LUTs to the same clip?
Yes. Drag the Custom LUT effect onto the clip a second time from the Effects Browser — this adds a second Custom LUT effect layer. Each can load a different .cube file with its own independent Mix slider. In the Inspector, you can reorder the effects by dragging their headers to change which LUT processes the image first. This is useful for combining a film emulation LUT with a color-cast correction LUT, for example.
What's the difference between Mix and Opacity for controlling LUT strength?
The Mix slider inside the Custom LUT section blends the LUT with the unaffected original footage — it controls specifically how much the LUT transforms the image, while leaving all other effects on the clip intact. Reducing clip Opacity in the Compositing section reduces the overall transparency of the entire clip, including all applied effects — it's not designed for LUT intensity control and will affect the clip differently. Always use the Mix slider for LUT strength.
Does Final Cut Pro support .3dl or other LUT formats?
No. Final Cut Pro supports only the .cube format for LUT files. If you have LUTs in .3dl, .lut, .look, or another format, you'll need to convert them to .cube before using them in FCP. Free tools like Davinci Resolve (which can export any loaded LUT as .cube) or online LUT converters can handle this conversion.
How do I apply a LUT to log footage correctly without it looking wrong?
Follow this order: (1) Apply the Camera LUT for your specific log format via the Info Inspector — this converts the log image to Rec. 709. (2) Adjust the clip's exposure and white balance using Color Wheels or Color Curves to get a clean, neutral baseline. (3) Apply your Creative LUT using the Custom LUT effect from the Effects Browser on top of that corrected image. (4) Adjust the Mix slider to taste. Skipping step 2 — applying a creative LUT directly to log footage — is the most common cause of unexpected color results.
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