Blur & Pixelate Image

Blur a background or pixelate a face for privacy — free, instant, entirely on your device.

How to blur or pixelate a photo

Drop your image in, choose Blur for a smooth soft-focus effect or Pixelate for a blocky, more obviously redacted look, then drag the intensity slider until the effect looks right and download the result.

For example, pixelating a license plate or a bystander's face before sharing a photo publicly is a common privacy step — increase the intensity until the detail is no longer recognizable.

Blur vs pixelate: which to use

This tool applies the effect across the whole image rather than a selected region, so it suits background softening or an overall stylistic effect best. Blur reads as a soft, photographic effect; pixelate reads as a deliberate redaction, which is the clearer signal when the goal is hiding identifying details rather than just softening a background.

Common reasons to blur or pixelate

Beyond privacy redaction, a soft blur is also a simple way to de-emphasize a busy background so a subject stands out more, or to create a dreamy, out-of-focus effect on a photo shot with a phone's fixed aperture, which can't naturally produce that look on its own. Pixelation shows up often in screenshots too — hiding an email address, an account number, or any other sensitive detail before a screenshot gets shared publicly.

Because the effect applies to the entire image rather than a selected area, this tool works best when the whole photo should look softened or obscured. If you need to blur or redact just one specific region — a face in a crowd, a license plate — cropping that region out first with the Crop Image tool, applying the effect, then treating it as a separate overlay is the more precise approach.

Everything updates live as you drag

Both effects are computed using the Canvas API directly in your browser, so the preview updates in real time as you move the intensity slider — there's no need to commit to a setting and wait to see the result, which makes it easy to dial in exactly how strong the effect should be before downloading.

Because nothing is uploaded during this process, it's also a safe way to redact identifying details from a sensitive photo before sharing it — the original, unblurred image never leaves your device unless you choose to keep it yourself.

Frequently asked questions