You just get an excellent image from the Internet but hate the background. In Krita, you can remove the background to make it transparent.
Not just random images, with the same technique, you can remove and replace the background from your digital drawing.
In Krita, you can easily remove, change color, and blur the background. Read the following step-by-step guide to replicate the process in Krita.
Table of Contents
How to Remove the Background and Make it Transparent in Krita
Step 1: Open an Image in Krita by clicking File > Open …
Step 2: Choose an Image you want to remove the background
Step 3: Click the Bezier Curve Selection Tool on the left sidebar
Step 4: Zoom in and carefully click the part of the image that directly touches the background to make the first anchor point. Continue clicking around the image until the first anchor point meets with the last anchor point.
Step 5: Click the Select menu and choose Feather Selection. A popup will appear. On the feather radius option, choose the 3 px option, then click the OK button.
Step 6: Click Select again and click Invert Selection. Press delete on your keyboard to remove the background.
Step 7: After removing the background, open the Select menu and choose the Deselect option
You have finished removing the background. You can redo the process if you make a mistake while selecting using the Bezier Curve Selection Tool.
Quick Way to Remove White Background in Krita
If your image has a white background, there is a quick way to remove the white background from your image.
Step 1: Open Filter > Colors > Color to Alpha
Step 2: On the popup window, use Default preset and turn on the preview option. You will see that the background turned transparent.
Step 3: Click OK to save the change
This will be the end result after using the Color to Alpha filter
How To Save an Image with a Transparent background in Krita
To save and export an Image in Krita, follow these steps:
Step 1: Select File > Save As
Step 2: Write the file name
Step 3: On the Image Extension option, choose PNG image (.PNG), then click Save
Besides saving as a PNG file, you can save your image as a WebP file and a GIF file. Both image formats can save the transparent background on your image.
- WebP is better than PNG because WebP images can be up to 30% smaller than the PNG counterpart at the cost of slightly reduced image quality.
- GIF is not recommended because it’s for a moving image or animation. Saving a still image to GIF format is not the correct way to create a GIF image.
- If you choose JPG, the transparent background will become a white background instead.
How to Change Background Color in Krita
Step 1: On the Layer panel, select the background layer.
Step 2: Unlock the background layer by clicking the lock icon
Step 3: Open the fill tool by pressing F or by clicking the Fill tool icon on the left sidebar
Step 4: On the Advanced Color Selector panel, choose the color you want
Step 5: click the Fill tool on the canvas
You have successfully changed the background color of your art in Krita
Changing the Default Background on a new Canvas in Krita
If you want to change the default background color, which is white in Krita, follow these steps:
Step 1: Open a New File in Krita by clicking the File menu and selecting New…
Step 2: On Custom Document, click the Content Tab
Step 3: Press the Blackground Color option and choose your desired color. I choose light green as an example.
Step 4: Click OK to confirm the custom background color. Select Create to create a new document with the color you choose.
Step 5: Check if the new canvas has your chosen background color. As you see, my new canvas has a background with a light green color.
How to Blur Blackground in Krita
Step 1: Open an Image in Krita from your computer by clicking File > Open …
Step 2: Choose an Image you want to blur the background
Step 3: Click the Bezier Curve Selection Tool
Step 4: Carefully select the image inside the background using Bezier Curve Selection Tool by repeatedly clicking around the image from the first anchor point until the last anchor point.
Step 5: Click the Select menu and choose Feather Selection. A popup will appear. On feather radius, choose 2 px, then click OK.
Step 6: Click Select again and click Invert Selection.
Step 7: Click Filter > Blur > Blur …
Step 8: Turned on the Preview option. Carefully Adjust the Horizontal and Vertical Radius. Make sure you blur the background too much. Don’t forget to increase the strength of the blur.
Step 9: Click OK to save the change
Step 10: After blurring the background, open the Select menu and choose the Deselect option
Step 11: Check if your image background is blurred. Don’t forget to save your change in Krita.