Blur Image
Apply a Gaussian blur to any image — adjust the radius, preview, and download as PNG.
Original
No image selected.
Blurred output
Blur images online for free
Select any image, adjust the blur radius with the slider, and apply a Gaussian blur in your browser — no upload, no signup. The blur is rendered on a canvas element so your image never leaves your device.
Supports JPEG, PNG, WebP, and any image format your browser can decode. Download the blurred result as PNG.
FAQ
Is my image sent anywhere? No — all processing uses the Canvas API inside your browser. Your file stays on your device.