🔍 Blur Background

Keep subject sharp, blur everything else — 100% in your browser

🔒 Your image never leaves your device. All processing happens locally in your browser using ONNX Runtime AI + Canvas API. No upload, no server, no tracking.

Features

  • AI Subject Detection — Neural network detects the main subject and keeps it perfectly sharp while blurring everything else.
  • Adjustable Blur — Control the blur intensity from subtle to extreme with a simple slider.
  • Portrait Mode Effect — Recreate the professional bokeh effect of DSLR cameras — no expensive lens required.
  • Private Processing — Everything runs in your browser. No upload needed.

How It Works

  1. Set blur level — Adjust the blur intensity slider to your preference before or after uploading.
  2. Upload your image — Drop any photo — portraits, product shots, or group photos work best.
  3. Download the result — Get a professional portrait-mode image with blurred background.

Use Cases

  • Professional-looking portrait photos from phone cameras
  • Video call background blur preview
  • Product photography with depth-of-field effect
  • Social media posts with professional bokeh

Frequently Asked Questions

How is this different from Remove Background?

Remove Background gives you a transparent PNG. Blur Background keeps the original background but makes it blurry, creating a natural depth-of-field effect like a DSLR camera.

Can I control how much blur is applied?

Yes! Use the blur slider to adjust from 5px (subtle) to 40px (extreme). The change applies in real-time.

Does it work with multiple subjects?

The AI detects the primary subject(s) in the foreground. Groups of people are generally handled well.

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