Convert lut to spi3d

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Lut file(s) on your desktop and select Convert with Filestar.

  3. Type convert to spi3d in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i file.lut -c "convert to spi3d" (how).

Let your AI agent convert LUT to SPI3D

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the LUT files in my Downloads folder to SPI3D”

Or run it yourself:

filestarcli -i file.lut -c "convert to spi3d"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent convert LUT to SPI3D?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.lut -c "convert to spi3d" on your computer, so your files stay on it.

Using Filestar With AI Agents →

What is the difference between .lut and .spi3d?

Extension
.lut
.spi3d
Format
Text
Text
Category
Color Lookup Table
Color Lookup Table
Developer
Adobe
Sony Pictures Imageworks
Description
LUT (Lut Color Lookup Table) is a file type used to store color transformation data. It is commonly used in digital image processing and video post-production to achieve a certain look. LUT files can be used to apply color correction, color grading and other image processing techniques.
An SPI3D file is a three-dimensional colour lookup table in the text format of Sony Pictures Imageworks, used by OpenColorIO. It starts with SPILUT 1.0 and lists output colours with their grid indices.
MIME Type
text/plain
text/plain

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