Blur Image Online - Add Blur Effect Free
Apply Gaussian blur or pixelate effects. Blur the full image, a center area, or edges only. 100% browser-based.
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Drop image here or click to browse
Apply blur effects: Gaussian, Box, Pixelate
What Is an Image Blur Tool?
An image blur tool applies blur effects to photos. Use Gaussian blur for a soft, dreamy effect, or pixelate (mosaic) to obscure sensitive information like faces, license plates, or personal data. You can blur the entire image, just the center, or only the edges (tilt-shift effect).
How to Blur an Image Online
- Upload โ Drop an image or click to browse
- Choose Type โ Gaussian blur or Pixelate
- Set Area โ Full image, center area, or edges only
- Adjust โ Control blur intensity with the slider
- Download โ Save the blurred image
Why Use This Blur Tool?
- Two Modes โ Gaussian blur for aesthetics, Pixelate for privacy
- Area Control โ Blur full image, center, or edges
- Live Preview โ See changes in real-time
- Privacy โ All processing in your browser
FreeToolbox vs Other Blur Tools
| Feature | FreeToolbox | PineTools | Img2Go |
|---|---|---|---|
| Blur Types | Gaussian + Pixelate | Gaussian | Gaussian |
| Area Selection | Full/Center/Edges | Full only | Custom region |
| Privacy | Browser-only | Server upload | Server upload |
| Live Preview | Yes | No | No |
FAQ
What's the difference between Gaussian and Pixelate?
Gaussian blur creates a smooth, soft effect. Pixelate creates a blocky mosaic effect โ commonly used to hide sensitive information.
Can I blur just part of the image?
Yes. Use 'Center Area' to blur only the middle, or 'Edges Only' for a tilt-shift photography effect.
Can I use this to blur faces for privacy?
Yes. Pixelate mode is ideal for obscuring faces, license plates, or any sensitive information in images.
Is my image uploaded to a server?
No. All processing happens locally in your browser. Your image never leaves your device.
What formats are supported?
JPG, PNG, WebP, GIF, and any other format your browser supports.