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Image Blurrer

Apply smooth blur effects to your images with adjustable intensity. Create professional-looking soft focus, dreamy effects, or obscure sensitive content—all processed locally in your browser.

Subtle (1px) Heavy (30px)

Original

Original image

Blurred

Blurred image

💡 How to Use This Tool

Create beautiful blur effects on your photos in seconds. Follow these simple steps:

1

Upload Your Image

Click the upload area or drag and drop an image file.

2

Adjust Blur Intensity

Use the slider to control the blur strength.

3

Preview the Effect

See real-time comparison between original and blurred versions.

4

Download Result

Choose PNG or JPEG format and download your blurred image.

📖 About Image Blurrer

What is Image Blurring?

Image blurring is a visual effect that smoothens an image by averaging out pixel colors with their neighbors. This creates a soft, out-of-focus appearance that can be used for various artistic and practical purposes.

Common Use Cases

  • Privacy Protection: Blur faces, license plates, or other sensitive information in photos
  • Background Softening: Create depth by blurring backgrounds while keeping subjects sharp
  • Artistic Effects: Add dreamy, ethereal looks to photographs
  • Thumbnail Creation: Create stylized preview images with a unique aesthetic
  • Image Preprocessing: Reduce noise before further image processing

Key Features

Adjustable Blur Intensity

Control the level of blur with adjustable radius from subtle softening to dramatic blur effects.

Real-time Preview

See the blur effect applied instantly as you adjust the intensity slider.

Multiple Export Formats

Download your blurred image as PNG or JPEG with quality options.

Privacy & Security

Your images are processed entirely in your browser using HTML5 Canvas technology. No files are uploaded to any server—your photos remain completely private on your device.

❓ Frequently Asked Questions

Yes! All image processing happens locally in your browser using HTML5 Canvas. Your images are never uploaded to any server and remain completely private on your device.
This tool supports all common image formats including JPEG, PNG, GIF, WebP, and BMP. The blurred image can be downloaded as PNG or JPEG.
The blur effect works by applying a CSS filter that averages pixel colors with their neighbors. Higher blur values create a more pronounced soft focus effect.
Yes! Blurring is commonly used to obscure faces, license plates, or other sensitive information in images. Use a higher blur intensity for better privacy protection.

Version History

1.0.0

Initial release

Jan 24, 2026