Question

GIMP: Replace color - this is how it works

Answer 1

Using the Color Swap Option
1st step:
2nd step:
3rd step:
Replace colors with the Bucket Tool
1st step:
2nd step:
3rd step:
Quick guide: color swapping
Quick Start Guide: Bucket Tool

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You can easily replace one color with another using the free GIMP photo editor. We show how it's done!

Suppose you took a nice picture, but one of the colors in it is not what you wanted. You can let the GIMP find all instances of a color and replace them with another. The variety of tools available in the GIMP allows you to replace one color in an image with another in a variety of ways.

• Using the Color Swap Option
• Replace colors with the Bucket Tool

Using the Color Swap Option

This method is used to replace the solid pixels from one color to another. However, if the image contains some pixels that are different from the color you selected, those pixels will not be converted to a different color. So make sure that the pixels you are changing are of a similar color. You can also repeat this method several times and select all the different colors in one shade to replace them.

Follow our step-by-step instructions or take a look at the quick start guide ..

1st step:

Open the image in GIMP, then click the " Colors " menu at the top and select " Map " and " Color Swap ".

2nd step:

A new window will now appear. In this click on the pipette symbol behind the " By color " option . Then select the color in your picture that you want to replace. In our example we want to change the color of the left rectangle, so we click on it and choose a pink color. This will then be black, as this is the standard color selected for the swap.

3rd step:

Then select the " By color " option in the window that you want to use instead. This opens when you click on the color bar . You can then select the desired color using the various color pickers or simply set the RGB values . You can also use the eyedropper symbol to select an existing color from your image. If you are satisfied with your color selection, click on the " OK " button .

Replace colors with the Bucket Tool

As in most programs, the bucket tool is commonly used to add / change colors in an area of ​​an image. Most of the users are familiar with this tool because it is also used in Microsoft Paint, one of the most common programs. The bucket tool works best with solid colors.

Follow our step-by-step instructions or take a look at the quick start guide .

1st step:

In the GIMP, open the image that you want to edit. Then click the menu " Tools " and select the category " Selection Tools ", select " Select By Color ".

2nd step:

Now select the color you want to replace by clicking on the color icon. Then click OK .

3rd step:

Now click on the " Bucket filling tool " button on the left in the " Toolbox " window or press the [Shift] + [B] keys at the same time . Then click on the color in your picture that you want to replace. The bucket tool then fills these in with the color you choose.

Quick guide: color swapping

1. After you open in GIMP the image you want to edit, click the top of the menu "Colors" and select one after the " mapping " and " Farbvertauschung " from.
2. In the new window, click on the pipette symbol next to the " By color " option .
3. Then select the color you want in your image that you want to replace by clicking on it.
4. Then select the " By color " option in the window with which you want to replace the selected color.
5. When you are satisfied with your color selection, click " OK " to save your selection.

Quick Start Guide: Bucket Tool

1. Open the image in GIMP, then click the Tools menu at the top . Then choose Selection Tools and Pick by Color, one at a time .
2. Then select the replacement color you want by clicking on the color icon at the top left.
3. You can now set your desired color in the new window. Then click OK .
4. Then select the " Bucket filling tool " from the toolbox on the left or press the [Shift] + [B] keys at the same time .
5. Then click on the color in your picture that you want to replace. The bucket tool then fills these in with the color you choose.

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