🌫️Blur Image Blur parts of any image online free — place a movable, resizable blur box on your photo, pick blur color and intensity, and download. Best free selective image blur tool, no signup. How To Use: Upload an image. A movable, resizable blur box appears on the preview. Drag it over the area to blur, choose blur color from the palette, resize from all 4 sides. Click Apply Blur and download. Why Use This Tool Best free online selective blur tool — movable box, color picker, resizable from all sides. Private browser-based processing. No signup, no install.