Blur Image

Apply blur effect to images online for free. Add Gaussian blur to create artistic effects or privacy protection with professional quality.
Upload Images

Click to upload images or drag & drop

Supported formats: JPG, PNG, WEBP, GIF, BMP, AVIF

Blur Controls
0px

Adjust the blur intensity for your images. Higher values create stronger blur effects.

Preview Mode
Key Features
  • Professional Gaussian blur algorithm
  • Batch processing up to 50 images
  • Maintains image quality and resolution
  • Supports all popular image formats
  • Real-time preview with split-view comparison
  • Bulk download as ZIP file
  • Adjustable blur intensity from 0 to 20px
  • Completely free to use
How to Use Image Blur Tool

1. Upload Images

Click the upload area or drag and drop your images. You can upload up to 50 images at once in formats like JPG, PNG, WEBP, GIF, BMP, or AVIF.

2. Adjust Blur Intensity

Use the blur slider to adjust the intensity level from 0px (no blur) to 20px (maximum blur). Higher values create stronger blur effects.

3. Preview Results

Use the preview mode options to see before/after comparison. The split view allows you to see both original and blurred versions side by side.

4. Download

Download individual images or use 'Download All' to get all processed images in a single ZIP file.

About Image Blur Effects

Image blur is a visual effect that reduces the sharpness and detail in an image by averaging pixel values in a specific radius. Our tool uses Gaussian blur, which creates smooth, natural-looking blur effects by applying a mathematical function that gradually reduces detail from the center outward. This technique is commonly used for artistic effects, background softening, and privacy protection.

Benefits:

  • Create artistic and dreamy effects
  • Protect privacy by blurring sensitive information
  • Soften background for portrait photography
  • Add depth of field simulation
  • Reduce image noise and imperfections
  • Create professional photo effects