Images & texture design · focused workspace

UV Checker Texture Generator

Create a numbered checker texture with grid lines and adjustable colors to inspect UV stretching, tile scale and texture orientation.

Before / after previewEditable projectsLocal processing

Source → inspect → export

Open project

Preparing the worked example…

Your source & settings

Settings & options

Open your media file

Files stay in your browser. Try the built-in sample first.

Choose file

Source text is limited to 1.5 million characters per editor; imported text files are limited to 1.5 MB.

Inspect your result

PREVIEW & EXPORT

Output file

Show RGB without alphaSmooth preview

Know what changed

Procedural numbered grid PNG, not a UV unwrapping editor. Numbers run left-to-right then down. Maximum output is four million pixels; partial cells at the edges are retained.

Choose another output above or open Export files.

Explore the example

Create a numbered checker texture with grid lines and adjustable colors to inspect UV stretching, tile scale and texture orientation.

What you can inspect

Checker cell index — Cell, Column, Row.

Keep the result you need

Use the output selector to inspect each generated file, then download it. Save a project to keep source inputs and settings together. Result files and editable projects serve different purposes.

Processing & file support

Source text is limited to 1.5 million characters per editor; imported text files are limited to 1.5 MB.

Your working session

Processing runs locally in a worker with a 30-second cancellation limit. Undo and redo keep up to 20 edits in this tab. Project files include imported assets and are limited to 40 MiB. There is no automatic saving.

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Using UV Checker Texture Generator

Create a numbered checker texture with grid lines and adjustable colors to inspect UV stretching, tile scale and texture orientation.

Start with the generated example and select the texture settings.
Adjust texture width, texture height, checker cell size, first color · hex, second color · hex, cell numbers. Change one setting at a time so you can understand its effect.
Choose “Create result image”. Inspect the visual comparison before using the result.
Download the selected output, inspect other files in Export files and save a project if you want to reopen the same inputs.

Example

Try the built-in example, inspect checker cell index and compare the result after changing one option.

Questions & answers

What does UV Checker Texture Generator do?

Create a numbered checker texture with grid lines and adjustable colors to inspect UV stretching, tile scale and texture orientation.

What are the important limitations?

Procedural numbered grid PNG, not a UV unwrapping editor. Numbers run left-to-right then down. Maximum output is four million pixels; partial cells at the edges are retained.

Can I save and reopen my work?

Yes. Save a project JSON file containing your inputs, settings and any imported assets. Projects are limited to 40 MiB. Undo/redo stores up to 20 edits in this session and is not saved in the project. There is no automatic saving.

How do imports and output previews work?

Source text is limited to 1.5 million characters per editor; imported text files are limited to 1.5 MB. Text previews show up to 150,000 characters; downloads include the complete output. Tables show 50 rows per page; CSV files include all rows.