{"version":"1.0","provider_name":"eLearnSmart","provider_url":"https:\/\/elearnsmart.com\/blog","author_name":"elearnsmart.com","author_url":"https:\/\/elearnsmart.com\/blog\/author\/elearnsmart-com\/","title":"Online Square Feet Calculator: The #1 Free Area Calculator","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"6mz1eh5rPx\"><a href=\"https:\/\/elearnsmart.com\/blog\/online-square-feet-calculator\/\">Online Square Feet Calculator: The #1 Free Area Calculator<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/elearnsmart.com\/blog\/online-square-feet-calculator\/embed\/#?secret=6mz1eh5rPx\" width=\"600\" height=\"338\" title=\"&#8220;Online Square Feet Calculator: The #1 Free Area Calculator&#8221; &#8212; eLearnSmart\" data-secret=\"6mz1eh5rPx\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/elearnsmart.com\/blog\/wp-content\/uploads\/2025\/11\/hands-interacting-with-an-online-square-feet-calcu-1762252220976.png","thumbnail_width":600,"thumbnail_height":600,"description":"An online square feet calculator is a digital tool designed to compute the area of a space in square feet. By inputting the length and width of the area, the calculator multiplies these two measurements to provide the total square footage, which is crucial for planning home improvement projects like flooring, painting, or landscaping. Whether [&hellip;]"}