How do I blur the background of a photo?

Upload your photo and click "Blur Background". The AI automatically detects the person and blurs only the background while keeping the subject sharp. Everything runs in your browser.

Is this background blur tool free?

Yes, completely free with no account required and no watermarks.

Are my photos private?

Yes. Segmentation runs 100% in your browser using TensorFlow.js. Your photos never leave your device.

Can I adjust the blur strength?

Yes. Use the blur radius slider to control the intensity — from a subtle DSLR-style bokeh to a strong blur.

Blur Photo Background Online — Free AI Tool

Automatically blur the background of any photo using AI. Keep your subject sharp while creating a beautiful bokeh effect. Perfect for portraits, product photos, and profile pictures. Runs 100% in your browser — photos never leave your device.

Read our full guide

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Features

AI detects person and blurs only the background

Adjustable blur strength — subtle to strong

Before/after comparison slider

Works on portraits, products, and objects

100% private — no upload to any server

How to Use

Upload your photo

Adjust blur radius for stronger or subtler effect

Click "Blur Background"