How to open a JSON file online
Three steps, a few seconds, no software.
Open your .CUBE file
Drop it on the box, choose it from your device, or paste the data straight in.
View the structure
Your .CUBE file opens as a tidy, foldable tree, with the exact line of any error pointed out.
Search, copy or download
Search keys and values, copy any path or value, switch to a table, or download a clean copy.
What is a .CUBE file?
The most common data format on the web.
A CUBE file is a color Look-Up Table (LUT) used in professional video and photo color grading. Open it in DaVinci Resolve (free), Adobe Premiere Pro, or Final Cut Pro by importing it into the color correction panel. The file is plain text and safe.
Programs that open .CUBE files
| Full name | Adobe/IRIDAS LUT Color Grading File |
|---|---|
| Developer | IRIDAS (format origin); acquired by Adobe 2011; spec published by Adobe 2013 |
| First released | circa 2000s (IRIDAS); Adobe spec v1.0 published 2013 |
| Category | Text & Code |
| MIME type | application/octet-stream |
Related viewers
Every viewer is free to use.
Frequently asked questions
Is my .CUBE file uploaded anywhere?
No. The file is opened directly from the copy you pick.
My .CUBE file is invalid. Can you fix it?
We show the exact line and column of the first error. For common problems like comments, trailing commas, single quotes or Python-style True/False/None, click Try to repair and download the fixed file.
How large can the file be?
Up to 50 MB. The tree only builds the branches you open, so even multi-megabyte files stay responsive.
What is JSONPath?
A path like $.orders[3].customer.email that points to one value inside the data. Click any node to see its path and copy it for code, jq or your API docs.
Can I see my data as a table?
Yes. Any array of objects can be shown in the Table view and downloaded as CSV.
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