Online Blur Image Utility

Apply custom Gaussian blur filters to your images client-side and download instantly.

Drag & drop your photo here

supports PNG, JPG, BMP, and GIF

Select Photo

Features

Why Use Blur Image?

💧

Gaussian Blur Filter

Smooth out photo noise and details using adjustable Gaussian math sliders.

⚙️

Adjustable Intensity

Pick blur ranges from 1px to 50px depending on style preferences.

🔒

Privacy Assured

Calculates blur matrices inside the local browser without server uploads.

🖼️

Preserve Formats

Downloads blurred graphics in transparent PNG preserving details.

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Extremely Fast

Renders filtered outputs in less than a second using native HTML5.

📱

Touch Controls Ready

Supports sliders synced with manual touch gestures on mobile devices.

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Frequently Asked Questions

Upload your photo, set the blur radius slider, click Apply Blur, and download.

This version applies a smooth Gaussian blur filter to the entire image area.

No. Output pixel grid dimensions are preserved during drawing.

Yes. Calculations run client-side in the browser cache, keeping data private.

Yes. Use the range slider to choose from a subtle 1px blur to a heavy 50px blur.

Yes. You can blur unlimited photos for free.