Blur Background — Portrait Blur Effect Free Online
Blur image backgrounds while keeping the center sharp. Adjustable blur and focus area. Free, no upload required.
Drop your files here, or browse
JPG, PNG, WebP · up to 50 MB
JPGPNGWebPGIFBMPTIFF
Keeps the center of your photo sharp while blurring the edges — great for portrait-style depth effects.
100% Private
No Upload
Instant
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What is Blur Background — Portrait Blur Effect Free Online?
A blur background tool applies a portrait-style depth effect — the center of your image stays sharp while the outer area is Gaussian-blurred. Ideal for profile photos, thumbnails, and social posts where you want the subject to pop without full AI segmentation.
How to Use Blur Background — Portrait Blur Effect Free Online
- 1Upload your image.
- 2Adjust blur strength and focus area.
- 3Download the result.
Key Features
- Radial center-sharp focus
- Adjustable blur radius
- JPG output with quality control
- No upload required
Benefits
- Create portrait-style photos instantly
- Draw attention to the center subject
- Enhance profile and thumbnail images
Why Use Irreva for Blur Background — Portrait Blur Effect Free Online?
Create portrait-style photos instantly
Draw attention to the center subject
Enhance profile and thumbnail images
Runs 100% in your browser — files never leave your device.
No account, no sign-up, no subscription — free forever.
Works on any device: desktop, tablet, or mobile.