- Open the photo background editor and click 'edit a photo'
- Add your image, click Effect and click Tilt-shift.
- Choose the blur model, adjust the blur size and blur intensity.
- Save and share.
- Open your photo in Raw.pics.io by hitting START.
- Select Edit on the left side panel.
- Find Blur tool in the right toolbar.
- Click on Blur until you achieve the necessary blurring effect.
- Save your blurred image.