Free Online Image Blur Tool (Soften & Censor Photos)
Soften backgrounds, censor private details, or create artistic blur effects on your photos with real-time controls directly in your browser.
Drag and drop an image here, or click to browse
Supports JPG, PNG, and WebP up to 50MB. Preserves full resolution and transparency.
100% In-Browser Private Canvas Processingimage.png
0 × 0 px • 0 KB
How to Use This Tool – Image Blur
Upload Image
Select or drag any JPG, PNG, or WebP photo into the workspace.
Adjust Blur Strength
Use the blur radius slider or select Gaussian / Box blur effects with live preview.
Download Blurred Image
Save your softened photo or privacy-censored image in full original resolution.
Key Features & Capabilities – Image Blur
Real-Time Hardware Canvas Blur
Smooth, real-time visual feedback powered by HTML5 Canvas filter shaders.
Variable Radius Control
From subtle dreamy softening to total privacy-masking obliteration.
Multiple Blur Algorithms
Choose between Gaussian blur, Box blur, or frosted glass aesthetics.
Full Resolution Preservation
Renders at the exact pixel dimensions of your uploaded source image.
Frequently Asked Questions
Can I blur just part of an image?
What image formats can I blur?
Does blurring reduce pixel dimensions?
Are photos uploaded to a server?
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