[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"tool-related-blog-ja-image-remove-bg":3},[4,26,43],{"slug":5,"locale":6,"title":7,"description":8,"date":9,"author":10,"tags":11,"readingTime":16,"recommendedTools":17},"transparent-images-white-background-edge-halos-guide","ja","透明画像の白い背景・白い縁：原因と確認方法","ビューアーの背景、透明情報の消失、輪郭の色残りを区別。PNG・JPGの制約と、背景除去・書き出し・縮小・圧縮後の確認方法を解説します。","2026-09-14","DocCrunch Team",[12,13,14,15],"透明画像","PNGの白い背景","切り抜きの白い縁","背景除去",5,[18,20,22,24],{"slug":19},"image-remove-bg",{"slug":21},"convert-to-jpg",{"slug":23},"image-resize",{"slug":25},"image-compress",{"slug":27,"locale":6,"title":28,"description":29,"date":30,"author":10,"tags":31,"readingTime":16,"recommendedTools":36},"phone-photos-too-large-local-browser-tools","スマホ写真が大きすぎて送れない。まずはブラウザ内で処理してみる","写真の圧縮、切り抜き、サイズ変更、形式変換をDocCrunchでローカル処理。背景削除やOCRの便利な点と、仕上がりを確認したい点を紹介します。","2026-09-09",[32,33,34,35],"画像圧縮","ローカル画像処理","スマホ写真","画像形式変換",[37,38,39,41,42],{"slug":25},{"slug":23},{"slug":40},"image-crop",{"slug":21},{"slug":19},{"slug":44,"locale":6,"title":45,"description":46,"date":47,"updated":47,"author":10,"tags":48,"readingTime":52,"recommendedTools":53},"best-free-online-background-remover","無料のオンライン背景削除ツールはどう選ぶ？試した結果、残ったのはこれでした","Photoshopなし、登録なし、透かしなしで画像背景を消したい方向け。DocCrunchのAI背景削除が商品写真、プロフィール画像、スライド、ステッカー素材に使いやすい理由を紹介します。","2026-06-18",[49,50,51],"AI背景削除","無料切り抜き","透過PNG",1,[54,56,60,62],{"slug":19,"label":49,"description":55},"人物、商品、物体を検出して背景をすばやく削除します。",{"slug":57,"label":58,"description":59},"image-editor-pro","オンライン画像編集","切り抜き後に背景変更、文字入れ、トリミング、色調整ができます。",{"slug":25,"label":32,"description":61},"公開やアップロード前に画像サイズを軽くします。",{"slug":21,"label":35,"description":63},"透過PNG、JPG、WebPなどを変換できます。",1789443072115]