Image Blur Tool
Apply gaussian blur to your images with adjustable intensity.
How To Use
- Upload Your Image — Click the upload area or drag and drop your image file.
- Adjust Settings — Configure the tool options and preview changes.
- Download — Click the process button to apply changes and download your image.
How to Blur Images Online
Apply a smooth gaussian blur effect to any image with our free online tool. The blur radius slider gives you precise control from subtle softening (1px) to heavy blurring (20px). Perfect for creating depth-of-field effects, softening backgrounds, or preparing images for composite designs where the background needs to recede.
Blur is also essential for privacy protection. Use it to obscure faces, license plates, text, or any sensitive information in screenshots and photos before sharing them publicly. The adjustable radius lets you find the right balance between obscuring details and maintaining the overall image composition.
All processing happens locally in your browser using the Canvas API filter system. Your images are never uploaded to any server, ensuring complete privacy. The blurred output is saved as a high-quality PNG file with no compression artifacts. No file size limits, no watermarks, and no registration required.
Adjustable Intensity
Control the blur radius from subtle (1px) to heavy (20px) blur with our easy slider.
Privacy Protection
Blur sensitive areas in screenshots or photos before sharing them online.