Can I undo a blur stroke if I make a mistake?

Yes. The tool provides an undo function to correct accidental brushing.

Is the blurred data permanently erased?

Once downloaded, the blurred pixels are flattened into the image, so the original data is not recoverable from that file.

Is this safe for confidential documents?

Yes. For this tool, processing happens in your browser; we don't upload your document content to our servers for this step.

When to use blur for privacy or design?

Use selective blur to hide faces, license plates, or sensitive text before sharing. Use full-image blur for soft backgrounds or design effects.

图片模糊

The Blur Image tool helps you protect privacy and improve visual clarity. Obscure faces, license plates, or sensitive documents before sharing. Or apply a global blur for a smooth, distraction-free background. This tool runs locally in your browser — we don't send your unblurred originals to our servers for blurring.

免费 · 无限制 · 浏览器内处理

如何使用

1Upload the photo you need to edit.
2Choose a full-image blur or use the brush to blur specific areas.
3Adjust the blur intensity slider.
4Download the censored image.

常见问题

Can I undo a blur stroke if I make a mistake?: Yes. The tool provides an undo function to correct accidental brushing.
Is the blurred data permanently erased?: Once downloaded, the blurred pixels are flattened into the image, so the original data is not recoverable from that file.
Is this safe for confidential documents?: Yes. For this tool, processing happens in your browser; we don't upload your document content to our servers for this step.
When to use blur for privacy or design?: Use selective blur to hide faces, license plates, or sensitive text before sharing. Use full-image blur for soft backgrounds or design effects.