Blur Part of a Photo, Every Setting: Subject, Shapes, Redact

Every setting of the free Blur tool on a street photo with three strangers walking past behind the subject. Light, Medium and Heavy (4, 10, 24); seven kinds from Gaussian and Bokeh to Mosaic; then where it applies: the subject found for you, a round shape or straight band (Portrait background, Tilt-shift), and areas you mark by dragging on the preview. Redact marks two areas with 80 px blocks — sized to the photo — and the strangers are gone while she is untouched. Swap blurs everything except the marks. Saving: PNG 24.2 MB, JPG 2.5 MB. Nothing is uploaded.

Blur, every setting, on a phone photo (4032×5376) of a woman on a street bench with three strangers walking away behind her. Presets set the amount — Light, Medium and Heavy are the same Gaussian blur at 4, 10 and 24 — and the kind can be Gaussian, Box, Bokeh (the soft discs of a lens), Motion, Spin, Zoom or Mosaic. Where it applies is the real choice: Subject (found for you) finds the person and blurs everything around; a round shape or a straight band keeps a circle or a strip sharp (the Portrait background and Tilt-shift presets). For hiding people, Redact: Mosaic on areas you mark by dragging across the preview — with nothing marked, Blur waits. Its blocks are sized to the photo, 80 px on this one; two areas and the strangers are gone while she is untouched. Swap blurs everything except the marked areas. Saving: a PNG of a phone photo is large (24.2 MB here); Save as JPG brings it back to 2.5 MB. Free: one image up to 25 MB. Pro: 100 at once, one download. Nothing is uploaded.