{"name":"角度単位変換","short_name":"角度単位変換","description":"度、ラジアン、グラジアン、回転数間の角度変換。幾何学・三角法に役立つ角度計算ツールをオンラインで無料提供。分・秒にも対応し、ブラウザ内で完結、登録不要で安全に使えます。","start_url":"/ja/angle-unit-converter/","scope":"/ja/angle-unit-converter/","display":"standalone","background_color":"#f5f8fc","theme_color":"#14365d","lang":"ja","dir":"ltr","icons":[{"src":"/icons/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"/icons/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"/icons/icon-maskable-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}