Blur Image
Blur images online
Drag & drop an image or click to select
Supports JPEG, PNG, GIF, WebP
Preview
Frequently Asked Questions
How do I blur an image online?
Upload your image and adjust the blur intensity slider (1-100). The tool applies a Gaussian blur to the entire image. Higher values create a stronger blur effect. Preview the result in real time before downloading the blurred image.
Can I blur only part of an image?
Yes. Use the selective blur tool to draw over areas you want to blur. Common uses: blurring faces for privacy, license plates, sensitive information, or backgrounds. Unselected areas remain sharp. Adjust brush size for precision.
What types of blur effects are available?
Gaussian blur: smooth, natural blur (most common). Box blur: uniform averaging, slightly blocky. Motion blur: directional streak effect. Radial blur: circular spinning effect. The tool supports all types with adjustable intensity and direction.
How do I create a blurred background effect?
Upload your image. Select the subject (foreground) to keep sharp. The tool blurs everything else, creating a depth-of-field (bokeh) effect similar to portrait mode on phones. Adjust blur strength to control the effect intensity.
What image formats are supported for blurring?
Input: JPG, PNG, WebP, GIF (first frame), BMP, TIFF. Output: JPG (smaller file) or PNG (lossless quality). Maximum file size: 10 MB. The tool processes images locally in your browser without uploading to any server.