LUTs are one-click color presets, but they only work on footage that is already corrected. Here is what they do, how they differ from grading, and when to use them.
This guide is general information for creators and businesses in the U.S., not legal advice. Copyright, licensing and drone rules depend on the facts and change over time; check the Copyright Office, the FAA or a lawyer for your situation.
Quick notes
- A LUT is a file of preset color instructions that remaps the color and brightness values of every pixel in your footage.
- Technical LUTs convert flat log footage into a standard viewing space, while creative LUTs apply a finished stylistic look.
- A LUT works best on footage that is already exposed correctly and color corrected, so correction comes first and the LUT comes last.
- Shooting in a flat log profile gives a LUT more information to work with than standard footage does.
- Stacking multiple LUTs or skipping white balance are the two mistakes that most often ruin the result.
Somewhere between shooting your video and exporting it, you will run into the term LUT. Files promising a cinematic look get sold in packs, editing apps have menus full of them, and tutorials tell you to apply one and move on. A LUT can save you time, but only when the footage underneath it is in good shape, and knowing the difference separates a clean, consistent video from one that looks off in a way you cannot quite name.
What a LUT Actually Does to Your Footage
LUT stands for lookup table. Technically, it is a predetermined set of numbers that transforms the color values coming from your camera into new output values. Practically, it works like a preset: drop it onto a clip and the color and tone of every pixel change according to rules someone else already wrote. A LUT can shift contrast, adjust saturation and push colors toward a particular palette, all in one step.
That one-step quality is the appeal. Instead of building a look from scratch with color wheels and curves, you apply a file and the transformation happens immediately, the same way every time you reuse it. That consistency matters when you have twenty clips from one shoot and want them to match.
There are two broad types worth knowing. A 1D LUT works on a single value at a time, mostly brightness, without touching the relationships between colors, which makes it useful for basic jobs like adjusting contrast. A 3D LUT works on all color channels together, mapping hue, saturation and brightness in relation to each other, which is what allows the more complex, film-style looks sold in packs.
Correction LUTs vs. Creative Look LUTs
Not every LUT is trying to make your video pretty. The main split is between technical LUTs and creative ones.
Technical LUTs do a conversion job. The most common example takes footage shot in a camera’s flat log profile and converts it into a standard color space such as Rec.709, the standard for high-definition video. Calibration LUTs, a subcategory, profile monitors so what the editor sees matches what the audience will see. These LUTs are not about style. They are about translating.
Creative LUTs are the ones that get all the attention. They apply a look: a warm commercial feel, a desaturated moody palette, a certain film-stock flavor. You drop one on and the footage takes on that aesthetic instantly.
The distinction matters because the two types belong at different stages. A conversion LUT comes early, right after correction, to bring flat footage back to normal. A creative LUT comes last, after the clip already looks correct.
A Short Worked Example (Illustration)
Say you film a product demo in your shop with the camera set to a log profile. Out of the camera the clip looks gray and washed out. You first correct it: fix the white balance so the white tablecloth reads white, set exposure so the product is bright but not clipping. Then you apply the conversion LUT from the camera maker that matches your log profile, and the clip snaps back to full color. Finally you add a creative LUT for a warm, slightly faded look. The result is a consistent style across the whole demo, built from three steps in order.
That order is the point. Reverse it and the same files produce something that looks wrong, because each LUT assumes a specific kind of input.
When a LUT Saves You Time (and When It Does Not)
A LUT earns its keep in a few situations:
- You shot a batch of clips under similar conditions and want one consistent look across all of them.
- You are working on a deadline and need a usable starting point instead of a from-scratch grade.
- You shot in log and need a fast conversion to something watchable.
- You want to preview several moods quickly before committing to one.
Where it fails is just as predictable. If your clips do not match shot to shot, if exposure is off, or if correction was sloppy, a LUT will not fix any of that. It applies its transformation blindly, on top of whatever problems already exist. A preset cannot look at your footage and make decisions the way manual grading can, and even two clips recorded minutes apart can need different adjustments because the light moved. Manual grading gives you shot-by-shot control; a LUT gives you speed. If you are still deciding whether your video needs color work at all, our article on whether your video really needs color grading walks through that question.
How to Apply a LUT in Common Editing Programs
Most non-linear editors, including Premiere Pro, Final Cut and DaVinci Resolve, can apply LUTs directly to clips. The mechanics vary by program but follow the same pattern: add the LUT file to the program’s list, then apply it to a clip or an adjustment layer.
In DaVinci Resolve, the reliable route is to open Project Settings, go to Color Management, and use the Open LUT Folder button, which shows the folder your installation actually reads. Copy your LUT file there, click Update Lists, and it appears in the LUT Browser, where thumbnails preview on the current clip. On the Color page, apply the LUT to its own node so it stays separate from your correction and grading adjustments.
Two habits apply everywhere. First, check what input the LUT expects before you judge the result, because a file built for log footage will look broken on standard footage and vice versa. Second, most programs let you dial the strength back; if a look is too strong, lower the intensity before compensating with other tools. If you have not settled on editing software yet, see our guide to choosing video editing software for your business.
Why Shooting Flat Footage and LUTs Go Together
Log profiles exist on most serious cameras under names like Sony’s S-Log, Canon’s C-Log, ARRI’s Log C and Blackmagic’s Log. These profiles capture a wide dynamic range, which gives you more flexibility in post, but the footage looks flat and desaturated straight out of the camera. That flatness is the raw material a conversion LUT is designed for.
Because log holds more information in shadows and highlights, converting it with the right LUT tends to produce cleaner results than pushing already-contrasty standard footage. This is also why camera makers publish their own conversion LUTs as support downloads: the LUT must match the exact log profile and color space you recorded, and a mismatched conversion is one of the fastest ways to end up with strange skin tones.
On a working set, viewing LUTs serve the same purpose in real time, converting the flat log image on crew monitors so everyone can see roughly what the finished shot will look like while problems can still be fixed.
Common Mistakes: Stacking LUTs and Skipping White Balance
The two errors we see most often both come from treating LUTs as magic rather than math.
Stacking LUTs means applying a creative look on top of a conversion, then another creative look on top of that. Each LUT transforms values the previous one already transformed, and neither was designed for that input, so colors drift and skin tones suffer. One conversion plus one creative look is a sensible ceiling; beyond that, adjust manually instead.
Skipping white balance is the quieter killer. White balance is what makes true white read as white so every other color falls into place, and light ranges from warm to cool depending on the source. A LUT applied to a clip with wrong white balance will push the error further, not hide it. Correct the temperature and tint first, then apply the look. If your correction pass brings clips to a neutral, matched baseline, the LUT has a fair chance of looking right.
Studio tip: Before you buy a creative LUT pack, check that the seller states the expected input, such as Rec.709 or a named log profile. A LUT that does not tell you what it expects will not behave predictably on your footage.
Once your color is settled, the remaining work is delivery: picking the right export settings for each platform and keeping your finished files safe. Our guide to exporting video for clients covers the format question, and our walkthrough of the 3-2-1 rule for backing up photo and video files helps make sure the project survives long after the export is done.
FAQs
Is a LUT the same thing as color grading?
No. A LUT is a preset that applies a fixed set of color changes all at once, while color grading means manually adjusting exposure, contrast and color to shape each shot. Many editors use a LUT as a starting point and then grade on top of it.
Do I need to shoot in log to use a LUT?
Not always, but it matters which LUT you pick. Conversion LUTs are built for specific log profiles, while many creative LUTs expect standard footage. Every LUT is designed for a particular input, so check what the file expects before applying it.
Can I use two LUTs on the same clip?
It is rarely a good idea. The second LUT acts on footage the first one has already transformed, which is not what either file was designed for. If a look looks weak, adjust its strength or grade manually instead of stacking another LUT.
Where do I get a conversion LUT for my camera’s log footage?
Start with the camera maker’s own support downloads, which offer conversion LUTs matched to the exact log profile you recorded. Free and paid creative packs also exist, and the useful ones state the input they expect, such as a named log profile or standard footage.