How do I remove white background from image without quality loss?

Krita, an open‑source painting application with powerful selection and transparency masking capabilities and a more modern user interface, offers a practical workflow for how to remove white background from image, making it ideal for users seeking a full‑featured professional painting and editing tool, though you will need to be familiar with layer masking to isolate subjects from white backgrounds while preserving fine edge details.

How to Remove White Background from Image

Step 1: Open the software → Open the image.

Step 2: Use the Lasso Tool → Click on the white background.

Step 3: Go to Select → Invert Selection → then go to Layer → Add Layer Mask → Reveal Selection.

Step 4: Use the Smudge Tool on the mask to adjust the edges.

Finally, export the image in PNG format.

After completing the masking and edge optimization, export your work as a PNG file to preserve transparency. The software offers a comprehensive method for removing white backgrounds from images. If you don’t want to pay for commercial editing software, you can choose this tool, but be prepared to deal with a few significant drawbacks.

Pros:

• Open source
• Professional-grade masking tools, ideal for fine-tuning object edges
• Supports full transparency when exporting to PNG

Cons:

• Steep learning curve; the workflow is comparable to Photoshop
• No dedicated one-click background removal tool; all background processing requires manual mask adjustments
• Performs poorly with complex backgrounds; hair and semi-transparent objects require extensive manual retouching