Blur Background

Free

Add a beautiful depth-of-field effect to any photo. Make your subject pop with a professional bokeh blur.

Loading...

Result

Process an image to see the result here

CDN Link
cdn.imggpt.com/p/a8f3k2/result.png
Save to Projects
  • Auto-save all results
  • Organize in folders
  • Get CDN hotlinks
  • Version history
Upgrade to Pro

How to Blur Image Background

1

Upload Your Image

Upload a photo where you want the background blurred.

2

Adjust Blur Intensity

Set the blur radius to control how much the background is blurred. Higher values create a stronger bokeh effect.

3

Download Blurred Image

Download your image with the professional depth-of-field effect applied.

Features

Adjustable blur radius for fine control
Professional bokeh-style depth effect
Subject stays sharp while background blurs
Works with portraits, product photos, and more
Simulates expensive camera lens blur
No AI or credits required — completely free

Frequently Asked Questions

For subtle blur, use 5-10. For a noticeable bokeh effect, use 15-25. For heavy blur, use 30+. Preview different values to find what looks best.

Yes, the tool uses edge detection to identify the foreground subject and applies blur only to the background area.

This tool automatically detects and blurs the background. For selective blur on specific areas, use our Image Editor with the blur brush.

It works best with a single subject. Group photos may have uneven blur detection. Try adjusting the tolerance for better results.

Related Tools