Refocus

Move the focal point after the shot. A depth map and a BiRefNet subject matte drive a lens blur you control with focal length, aperture and a focus slider, all rendered live in your browser.

Add a photo, press Analyze, then click anywhere to focus there.

Source

cloud_upload

Click or drop an image

Subject matte (BiRefNet) Try sample

Analyze

Lens

Portrait 85mm Cinema 135mm Macro Subtle

Focal point (far to near)

Focus on subject

Focal length

Aperture

Sharp zone

Subject lock (matte)

Foreground blur

Highlight bokeh

Bokeh shape

RoundHexagon

View

Result Original Depth Matte Blur map Focus zone

Invert depth

Download PNG

Depth Anything estimates how far each pixel is. The BiRefNet matte pins the subject to one depth and keeps its edge clean, so the blur falls on the background without eating hair or outlines. The lens model is an approximation of real optics, not a physical simulation.