WAVESPEED AI LUT GENERATOR Your files stay on your device

100% FREE

Free LUT GeneratorCreate, preview and convert LUTs.

Preview 55 free looks on your photo or video, build your own with colour wheels and curves, and export a .cube, .3dl or HALD LUT.
Convert LUT files, and apply a look to many photos or to a whole video. Your files never leave your device.

55 free LUTs.cube, .3dl, HALDPhotos and video

No sign-up No upload No watermark

Drop a photo or video to grade

Preview 55 free looks, build your own LUT, or load a .cube, .3dl or HALD file.

JPG, PNG, WebP, MP4, MOV, WebM · LUT files: .cube, .3dl, .csp, HALD PNG

Or try an example

Everything runs in your browser. Nothing is uploaded.

THREE SIMPLE STEPS

How to make and use a LUT

Open a photo or video

Drop, paste or choose a picture or clip. Pick your footage’s colour space if it was shot in log.

Pick or build a look

Try the 55 free looks on your own picture, load a .cube or HALD file, or build a look with wheels, curves and split toning.

Export

Download the look as a .cube, .3dl or HALD LUT, or save the graded photo, a ZIP of photos or an MP4.

LUT formats it reads and writes

A LUT (look-up table) maps every input colour to an output colour, so the same look can be used in any app that reads it. This tool samples its LUTs with tetrahedral interpolation, like professional colour apps.

Use the looks anywhere

The 55 built-in looks were made for this tool from our own recipes. They are released under CC0 1.0 (public domain): use them in personal and commercial work, change them and share them, no credit needed. LUTs you make here are yours.

.cube: The most common format. Read: 1D, 3D and 1D shaper + 3D, any size, with input ranges. Written: 3D LUTs of 17, 33 or 65 points.
.3dl: Integer LUTs used by finishing and compositing apps. Read: 10- to 16-bit. Written: 12-bit.
HALD PNG: A LUT stored as a picture, used by photo editors and image filters. Read: levels 8, 12 and 16 (8- or 16-bit). Written: levels 8 and 12.
.csp: cineSpace LUTs with pre-LUTs, read only.

WaveSpeed AI

Need footage to grade?

Create images and short videos from a prompt with WaveSpeed AI, then give them a look here.

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Image, video and 3D
Pay as you go

$1 in free credits for eligible new accounts. No card needed. Generators have separate account and credit requirements. The LUT generator is free.

LUT Generator FAQ

Is this LUT generator free?

Yes. Every look, export and conversion is free, with no account and no watermark.

Are my photos and videos uploaded?

No. Everything is processed in your browser, on your device. Your files are never sent to a server.

What is a LUT?

A look-up table: a list that maps each colour to a new colour. Applying a LUT gives footage a consistent look, and the same LUT can be reused in video editors, colour apps and photo editors.

Can I use the free LUTs commercially?

Yes. The built-in looks are CC0 (public domain). Use them in client work, products and videos, and share or change them. The ZIP includes the licence.

Which LUT size should I export?

33 points works almost everywhere and is the usual choice. 65 points gives the smoothest result for strong looks; 17 points suits older apps and cameras or monitors that only accept small LUTs.

My footage is flat and grey. Which setting do I need?

That’s log footage. Under “Your footage is”, pick your camera’s log format to convert it to normal contrast before the look. These conversions are approximate and clip very bright highlights.

Can I apply a LUT to a whole video?

Yes. Open a video, choose a look and export an MP4. The video is re-encoded as H.264 with the original sound kept. Long or 4K videos take longer, so keep the tab open.

How do I convert a .cube to HALD or .3dl?

Open the Convert tab, drop the LUT, choose the output format and size, and download. The tool also shows warnings, such as values outside 0–1 or an unusual size.

Can I undo changes in the creator?

Yes. Use Undo and Redo, or Ctrl+Z and Ctrl+Shift+Z. Each section has its own reset, and your last grade is saved in your browser.

Does it match my video editor exactly?

It uses the same tetrahedral interpolation as professional colour apps, and the results match a reference implementation to within one level in 8-bit. Some apps use trilinear interpolation, which you can also choose here.

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