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Blur Background

AI-powered background blur. Upload any photo and the background is automatically detected and blurred while keeping the subject sharp.

Works in BrowserInstant
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Drop your image here or click to select
JPG, PNG, WebP · Up to 20 MB · AI background detection — file deleted immediately after
Portrait depth in one step

A cleaner background without manual selection

The AI creates a subject mask, applies Gaussian blur only behind that subject, and softens the boundary for a more natural composite. Results are strongest when the subject is clearly separated from the background.

01

Clear subject

Portraits, products and pets with visible outlines work best.

02

Natural edges

Feathering helps blend hair, fur and fine contours.

03

Controlled finish

Choose subtle depth or a dramatic studio-style blur.

Frequently asked questions

Will AI always detect the subject perfectly?

No segmentation model is perfect. Busy scenes, transparent objects, motion blur and similar foreground/background colors can affect edges.

Does the tool blur faces?

No. It aims to keep the detected foreground subject sharp and blur the surrounding background.

Are photos processed locally?

No. AI segmentation runs securely on ZeeSharp’s server; temporary files are deleted by the processing workflow.