Blur a whole image by an adjustable amount, from soft to unreadable.
The radius is in pixels of the original image, so the same setting looks stronger on a small picture than on a large one. Around 3 to 8 gives a soft background look on a typical photo; 20 to 30 makes most detail impossible to make out. The whole image is blurred evenly, with the edges kept solid rather than fading out.
On browsers that don't support canvas blur filters, such as Safari, the tool switches to its own blur method. It takes a moment longer on large photos but gives a very similar result.
This tool blurs the entire image, not one area. To hide just a name, number plate or face, cover that spot with a solid box in a photo editor. A light blur over text can sometimes still be read, so for anything sensitive go strong or use a solid cover.
No, the whole image is blurred. Crop out the part you want first if needed.
Yes. Safari doesn't support the browser's built-in canvas blur, so the tool uses its own method there.
Not by this tool, and a strong blur removes detail for good. Light blurs over large text can sometimes still be guessed, so use a strong setting for privacy.
No. The blur is applied in your browser.
OneClickly is a set of 119 free tools for PDFs, images, text, everyday math and code. They run in your browser, so the files and text you work with stay on your device.