画像ツール
画像のぼかし・モザイク
画像の一部をぼかし、モザイクまたは塗りつぶして個人情報を保護します。
Choose one or more JPG, PNG or WebP images to begin.
ほとんどのツールはブラウザ内でローカル処理します。背景除去では選択した画像を設定済みサーバーで処理し、完了後に元画像を削除します。
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使い方
- Drop JPG, PNG or WebP images into the tool and choose an image to edit.
- Draw rectangles or brush over private areas, then choose blur, pixelate or opaque solid redaction.
- Apply the redaction at the original resolution and download one image or a local ZIP.
おすすめの用途
- Faces and license plates
- Phone numbers and email addresses
- IDs, chats and screenshots
注意点
Blur and light pixelation may still allow recognition or recovery. Use 100% opaque solid redaction for passwords, ID numbers and bank details.
よくある質問
Are my images uploaded?
No. Images are decoded, edited and encoded in your browser. Files, names and pixels never leave this device.
Can I blur only part of an image?
Yes. Draw as many independent rectangles or brush strokes as you need, and give each area its own method and strength.
Can pixelation be reversed?
Strong pixelation is harder to recognize, but it is not a security guarantee. Use an opaque solid cover for highly sensitive information.
Which method should I use for sensitive information?
Use Solid redaction at 100% opacity. It replaces the selected pixels instead of placing a removable layer over them.
Can I edit multiple images?
Yes. Add multiple images, edit each independently, and switch between them without losing areas.
Can I download all images as a ZIP?
Yes. The ZIP is generated locally and contains only successfully processed images.
Does the exported image contain the original data?
No. The result is a newly encoded flat image. Original pixels, EXIF GPS data and edit history are not embedded.