Free Web Based Tool to Blur Image Online - No sign-up required!
Blur Image Online is a web based tool that allows you to blur any image or part of it. You can adjust the blur radius and view the original and blured image side by side in real-time. Perfect for privacy, censorship, or creative image editing.
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What is Blur Image Online Tool?
The Blur Image Online Tool is a web based editor that allows users to apply a
blur effect to an image. You can either blur the entire image or
only a specific area using a flexible selection tool. With adjustable blur radius,
this tool gives you full control over how much detail is hidden or retained.
It's perfect for censoring sensitive content or creating artistic effects.
How to Use Blur Image Online Tool?
Upload or Drag and Drop image from your device.
Select Blur whole image or Blur part of the image from options.
Select Area (Optional): Use the selection tool to highlight the area you
want to blur, or skip to blur the whole image.
Adjust Blur Radius: Use the slider to set the desired blur radius.
Preview Result: The original image appears on the left and the blurred
version on the right.
Download: Click “Download” to save your blurred image.
Key Features of Blur Image Online Tool
Blur whole or part of the image
Adjustable blur radius
Side-by-side preview (original vs. blurred)
Fast and easy image processing
No installation required
100% free and browser-based
Use Cases of Blur Image Online Tool
Privacy Protection: Censor faces, license plates, or personal data
Creative Design: Add blurred effects for retro or glitch art styles
Educational Content: Hide quiz answers or sensitive content in teaching materials
Document Editing: Conceal text or sections in scanned documents
Why Use Blur Image Online Tool?
Simple and intuitive interface
Secure: Your image never leaves your browser
No watermark or account required
Customizable to your exact needs
Great for professionals, teachers, designers, and casual users
FAQs for Blur Image Online Tool
Is this tool free to use?
Yes, it's 100% free with no sign-up required.
Can I blur only a part of the image?
Absolutely! Use the selection tool to choose any area and Blur Image Online.
Does it work on mobile devices?
Yes, it is fully responsive and works on all major browsers and devices.
Will my images be stored on your server?
No. All processing happens locally in your browser.
What image formats are supported?
You can upload PNG, JPG, JPEG, WEBP or other common image files.
Can I undo blur after applying it?
No, once the image is blurred and downloaded, the process is irreversible.
Is there a limit to image size or resolution?
Extremely large images may take longer to load, but most standard images are fully supported.
Can I use Blur Image Online tool for commercial purposes?
Yes, you are free to use the tool and resulting images for personal or commercial purposes.
There are no restrictions.
Is there any watermark added to the blurred image?
No, your image remains clean and watermark-free.
Does this tool support transparent PNGs?
Yes, PNGs with transparency are supported, but the blurring may flatten transparency in
some browsers.
Can I blur multiple areas in the same image?
No, you can blur one area at present.
Is there a way to preview the image before downloading?
Yes, the tool shows a side-by-side view of the original and blurred image in real time.
Will Blur Image Online tool work offline?
No, this tool requires an internet connection to load and run through the browser.
Do I need to install any software or plugin?
Not at all. Everything runs directly in your browser—no installations needed.
Can I change the blurred area after applying it?
Yes, You can move or resize selection area before downloading the final image.