How does blur background work?

It calculates a soft depth-of-field falloff from your chosen focus point, blurring background elements while keeping your subject crisp.

Is my photo uploaded to a server?

No, all bokeh and blur rendering runs completely within your web browser.

Image 100% Client-Side

Create professional DSLR-style portrait bokeh effects by blurring the background behind subjects.

Zero Upload

Never leaves browser

Instant Speed

WASM accelerated

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Interactive subject focal point targeting — click anywhere to position focus

Adjustable background blur intensity from subtle softness to creamy bokeh

Custom focus area size slider for portraits, products, or pets

100% Client-side processing — instant, private, and secure

Simple Workflow

Get results in three quick steps without any learning curve.

Select or drop any JPG, PNG, or WebP photo.

Click on the subject to center the focus and adjust blur strength.

Preview the depth-of-field portrait and save in full resolution.

Need Help?

Everything you need to know about this tool.

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