Bulk Blur Image

About Bulk Image Blurring

Apply professional blur effects to multiple images simultaneously. Perfect for batch processing photos to create privacy protection, artistic effects, depth-of-field simulation, or consistent styling across image collections.

How to Blur Multiple Images

1. Click "Upload Images" and select multiple images at once
2. Choose your blur type:
   • Gaussian Blur: Smooth, natural-looking blur (most common)
   • Box Blur: Faster, uniform blur effect
   • Motion Blur: Directional blur with adjustable angle
   • Radial Blur: Blur radiating from center outward
3. Adjust blur intensity (1-50) to control how strong the effect is
4. For motion blur, set the angle (0-360°) for blur direction
5. Click "Process All Images" to apply the blur effect
6. Download individual images or all as a ZIP file

Best Uses for Bulk Blur Effects

• Privacy protection - blur faces or sensitive information
• Background defocus for portrait-style depth of field
• Creating motion effects in action photography
• Softening images for artistic or dreamy aesthetics
• Preparing images for overlays or text placement
• Reducing image detail for faster loading thumbnails
• Creating consistent blur styling across photo series
• Social media content with privacy blurring

Understanding Blur Types

Each blur type creates a different visual effect:

• Gaussian Blur: The most natural-looking blur using a Gaussian distribution. Creates smooth, gradual blurring that mimics real camera lens defocus. Best for general-purpose blurring, background defocus, and privacy protection. This is the default choice for most applications.
• Box Blur: A simpler, faster blur algorithm that averages pixels uniformly. Creates a slightly less smooth result than Gaussian but processes faster. Good for large batches where processing speed matters more than perfect smoothness.
• Motion Blur: Simulates camera or subject movement in a specific direction. The angle parameter controls the direction of motion (0° = horizontal right, 90° = vertical down, etc.). Great for adding dynamic motion effects or simulating panning photography.
• Radial Blur: Creates blur radiating from the center outward, like a zoom or explosion effect. Useful for drawing attention to the center of an image or creating dramatic focus effects. The intensity controls how far the blur extends from center.

Intensity Guidelines

• 1-5: Very subtle blur, barely noticeable. Good for slight softening without obvious effect.
• 6-15: Light blur, visible softening. Best for subtle background defocus or gentle artistic effects.
• 16-30: Moderate blur, clear effect. Great for privacy blurring, background defocus, or noticeable artistic styling.
• 31-50: Heavy blur, very strong effect. Best for complete obscuring of details or dramatic artistic effects.