Image Blur Tool
Apply professional blur effects to your images with precise control. Choose from Gaussian blur, box blur, or motion blur with advanced customization options. Perfect for privacy protection, background effects, and creative designs. Free, secure, and processes everything locally in your browser.
1
Upload Your Image
Click on the upload area or drag and drop your image file. Supports JPG, PNG, and GIF formats up to 10MB. Your image is processed locally in your browser for complete privacy.
2
Adjust Blur Intensity
Use the blur intensity slider to control the amount of blur from 0px to 50px. See real-time preview with side-by-side comparison of original and blurred versions. Perfect for finding the right balance.
3
Choose Blur Type (Optional)
Click "Advanced Options" to access three blur types: Gaussian for smooth natural blur, Box Blur for uniform effect, or Motion Blur for directional speed effect with angle control.
4
Fine-tune Settings
Adjust brightness (0-200%) and contrast (0-200%) to enhance your image. For motion blur, set the angle from 0° to 360° to control the direction of the blur effect.
5
Download Your Image
Click "Download Image" to save your blurred image as PNG format. Use "Reset" to return to default settings or "New Image" to start with a different photo.
🌫️
Multiple Blur Types
Choose from Gaussian, Box, or Motion blur effects to achieve your desired look.
🎚️
Precise Control
Adjust blur intensity from 0-50px with real-time preview and instant feedback.
⚡
Real-time Preview
See changes instantly with side-by-side comparison of original and blurred images.
🔒
100% Private
All processing happens locally in your browser. No uploads to servers, complete privacy.
📱
Mobile Friendly
Works perfectly on all devices - desktop, tablet, and mobile phones.
💾
Easy Download
Save your blurred images instantly with one click, no watermarks or restrictions.
💡 Pro Tips
Privacy Protection: Use 5-15px blur for faces and sensitive information in screenshots or photos.
Background Blur: Apply 20-30px Gaussian blur to create professional depth-of-field effects.
Motion Effects: Use Motion blur with 0° or 180° angle to simulate speed in action photos.
Subtle Enhancement: Combine low blur (2-5px) with increased contrast for a dreamy aesthetic.
Best Quality: Start with high-resolution images for better results after applying blur effects.
Common Use Cases
Privacy protection for sensitive documents
Blur faces in group photos
Create background blur effects
Hide license plates in photos
Social media content creation
Product photography backgrounds
Motion effects for action shots
Artistic photo editing
Screenshot privacy blur
Professional presentations
Practical tool guide
Using Blur Image Tool effectively
Apply a blur effect to hide details in images. This page is designed to help you work with the result with a clear browser-based workflow rather than making you install a separate utility for a small task.
How to use it
Load an image, make one focused change at a time, compare the preview with the source, and export only after dimensions, format and quality look right.
Best used for
- web and social media assets
- quick format or size adjustments
- preparing images for documents and online forms
What to verify
Use it when you need a focused result without installing a separate desktop application. Repeated lossy exports can reduce image quality. Keep an untouched original when editing important photos, artwork or brand assets.
Expected: A preview and export where the selected visual areas have the intended blur or pixelation effect. Avoid: Treating a cosmetic blur as guaranteed irreversible redaction for highly sensitive information.
Why this workflow matters
Image workflows are usually a trade-off between visual quality, dimensions, format and file size. Blur Image Tool is intended for a focused edit rather than a long creative workflow. Compare the preview with the original at normal viewing size, check text and edges for artifacts, and export once you are satisfied. Keeping the untouched source makes it easier to try different settings without accumulating quality loss.