{"name":"Oper","short_name":"Oper","start_url":"/tools/oper.html","display":"standalone","background_color":"#f4f7f6","theme_color":"#0A5C63","icons":[{"src":"/api/tool-icon/oper/192.png","sizes":"192x192","type":"image/png"},{"src":"/api/tool-icon/oper/512.png","sizes":"512x512","type":"image/png"}]}