無料 · アップロード不要 · 即時
Blur Image
Blur the entire image or a specific region. Hide faces, license plates or sensitive information.
Drop your image here
PNG, JPG, WebP, GIF supported
Blur Image — 無料＆プライベート
Blur photos instantly in your browser — apply full-image blur or selectively blur specific regions to hide faces, license plates, personal information, or sensitive content.
The blur runs locally using Canvas filters, so nothing is uploaded. Your privacy is guaranteed, and results are available in seconds.
使い方 Blur Image
- Upload your image by clicking or dragging it in.
- Choose "Full Blur" or "Region Blur" mode.
- Set the blur intensity with the slider.
- For region blur, draw a rectangle over the area to hide.
- Download the blurred image.
なぜ私たちを選ぶ Blur Image?
- Region blur for precise privacy masking
- 100% Private — local processing only
- Adjustable intensity from subtle to heavy
- No quality loss outside the blurred area
- No account, no watermarks, no limits
- Instant results, works offline
よくある質問
How do I blur an image online for free?
Drop your image into the Blur Image tool, set the blur intensity with the slider, choose full-image or region blur, and download the result.
Can I blur just a specific area (face, license plate, etc.)?
Yes. Switch to region-blur mode, draw a rectangle over the area you want to hide, and only that region will be blurred while the rest of the image stays sharp.
What is the maximum blur strength available?
The slider goes from 0 to 20 px Gaussian blur. For strong privacy blurring (hiding text or faces), use a value of 10 or higher.
Will blurring affect image quality outside the blurred area?
No. When using region blur, only the selected area is affected. Full-image blur applies uniformly but the pixels outside are not degraded.
Are blurred images private and not stored anywhere?
Completely private. Blur processing runs in your browser — no upload, no server, no log of your images ever.