Blur the background of a photo
Planned as a local AI tool: keep the subject sharp and soften everything behind it.
まだ利用できません
このツールはロードマップ上にあります。このページは処理の流れ・対応フォーマット・関連ツールを記録するために存在しており、実際の処理は行われず、結果も生成されません。
This page has not been translated yet and is shown in English. It is excluded from search indexing for this language until it has been.
A shallow depth of field is what separates a portrait from a snapshot. Phones fake it with a depth map; on an arbitrary photo you have to infer the subject first.
Because the blur itself is a straightforward canvas operation, the only hard part is the mask — which shares its model with background removal. Both ship together when local inference is ready.
できること
Adjustable blur strength
Subtle separation or a strong bokeh look, controlled by a slider rather than a preset.
Local segmentation
Uses the same on-device model as background removal, so the photo stays on your machine.
Non-destructive
Applied as an operation in the editor history, so it can be undone.
使い方
- 1
Subject mask
The segmentation model produces a mask separating subject from background.
- 2
Blur the background layer
A canvas blur is applied to everything outside the mask.
- 3
Composite and export
The sharp subject is drawn back over the blurred background.
仕様
- This tool is not implemented yet. Nothing is processed, no image is uploaded, and no result is produced. The page documents the intended workflow and is excluded from search indexing until the feature actually works.
- Planned as Tier B (local AI). Shares its segmentation model with Remove Background.
KaiConvert を選ぶ理由
- ローカルツールはアップロード不要
- ページ読み込み後はオフラインでも動作
- クラウド AI は開始前に必ず明示