WhatsOnTool directory

Image Pixel Colour Picker

Read the RGBA value at an exact source coordinate.

Open this tool

A single pixel colour needs an exact position in the original source grid.

Enter the coordinates and inspect RGBA, including alpha, before copying the values.

Inputs and controls

One image

Source images

JPEG, PNG, WebP

Static images. Up to 4 MiB per file, 12 MiB total and 4 million pixels per image. One source image.

X coordinate

Tool inputs

Allowed range: 0 to 4095

Y coordinate

Tool inputs

Allowed range: 0 to 4095

How to use

Why use this tool

The coordinate basis keeps the selected source point explicit.

Before relying on the result

Compare the finished picture with its source. Texture and compression can vary neighbouring pixels. Sample more positions when assessing a region.

Questions

Does one pixel describe an entire region's colour?

No. Texture and compression can vary neighbouring pixels. Sample more positions when assessing a region.

What should I check before using Image Pixel Colour Picker?

Prepare a supported source image and check X coordinate and Y coordinate. Use the exact units shown beside the controls and replace any example values with your own inputs.

Source page last modified: 2026-10-04T18:22:35+00:00. This profile describes the tool; use its page to run it.

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