.amp-stylesheet-list th{overflow-wrap:normal}.amp-stylesheet-list .column-stylesheet_order{text-align:left;width:5%}.amp-stylesheet-list .column-final_size,.amp-stylesheet-list .column-minified,.amp-stylesheet-list .column-original_size,.amp-stylesheet-list .column-percentage{text-align:left;width:8%}.amp-stylesheet-list .column-markup{white-space:nowrap;width:10%}.amp-stylesheet-list .column-origin{width:15%}.amp-stylesheet-list .column-stylesheet_expand{width:12px}.amp-stylesheet-list .column-priority{text-align:left;width:7%}.amp-stylesheet-list .column-stylesheet_included{text-align:center;white-space:nowrap;width:5%}.amp-stylesheet-list .column-percentage{text-align:center}.amp-stylesheet-list .column-source{width:25%}.amp-stylesheet-list .toggle-stylesheet-details{background:none;border:none;cursor:pointer;height:22px;position:relative}.amp-stylesheet-list .toggle-stylesheet-details:after{display:block}.amp-stylesheet-list .stylesheet-origin-markup{padding:0}.amp-stylesheet-list label{-webkit-user-select:none;user-select:none}.amp-stylesheet-list .stylesheet-details{display:none}.amp-stylesheet-list .stylesheet-details dl.detailed{margin-bottom:0;padding-bottom:0}.amp-stylesheet-list .stylesheet.expanded+.stylesheet-details{display:table-row}.amp-stylesheet-list .shaken-stylesheet{background:none;display:block;line-height:1;margin:0;padding:0;tab-size:4;white-space:pre-wrap}.amp-stylesheet-list .shaken-stylesheet del,.amp-stylesheet-list .shaken-stylesheet ins{border-right:4px solid #bbb;display:block;padding:1px 8px 1px 4px;-webkit-text-decoration:none;text-decoration:none}.amp-stylesheet-list .shaken-stylesheet.removed-styles-shown del{background:#fff9f9;border-right-color:red;color:#888}.amp-stylesheet-list .shaken-stylesheet.removed-styles-shown ins{border-right-color:green}.amp-stylesheet-list .shaken-stylesheet:not(.removed-styles-shown) del{display:none}.amp-stylesheet-list .shaken-stylesheet .declaration-block{display:block;margin-bottom:1em;margin-top:1em}.amp-stylesheet-list>tbody>tr.odd{background:#f4f4f4}.amp-stylesheet-list>tbody>tr.even{background:#fff}.amp-stylesheet-summary{margin-bottom:1em}.amp-stylesheet-summary span.amp-icon{font-size:16px;vertical-align:middle}.amp-stylesheet-summary th{font-weight:400;padding-left:1ex;text-align:left}.amp-stylesheet-summary td{font-weight:700;text-align:left}.details-attributes__summary{cursor:pointer;position:relative;-webkit-user-select:none;user-select:none}.column-details .details-attributes__summary{padding-left:15px;position:relative}details[open] .details-attributes__summary{margin-bottom:15px}.details-attributes__summary::-webkit-details-marker,.details-attributes__summary::marker{content:none;display:none}.column-details .notice details>summary::-webkit-details-marker,.column-details .notice details>summary::marker{content:none;display:none}.details-attributes__summary:after,.toggle-stylesheet-details:after{background-image:url(../images/down-triangle.svg);background-position:50%;background-size:cover;content:"";height:6px;left:0;position:absolute;top:7px;width:12px}details[open]>.details-attributes__summary:after,tr.expanded .details-attributes__summary:after,tr.expanded .toggle-stylesheet-details:after{transform:rotate(-180deg)}.notice .detailed{padding-right:15px}.notice .detailed details{padding-bottom:16px}.notice .detailed details .detailed{padding-right:32px}dl.detailed{padding-bottom:16px}dl.detailed dt{font-weight:600;margin-bottom:.5em}dl.detailed dd+dt{margin-top:1em}dl.detailed a{-webkit-text-decoration:underline;text-decoration:underline}dl.detailed details>summary{cursor:pointer;-webkit-user-select:none;user-select:none}dl.detailed .element-attributes th{font-weight:600;text-align:left}dl.detailed .element-attributes th.has-attr-value:after{content:":"}dl.detailed .element-attributes td,dl.detailed .element-attributes th{padding:2px;vertical-align:top}.details-attributes__title,.notice .detailed summary code{display:inline-block;font-weight:600;margin-right:18px;min-width:240px}.details-attributes__title{font-weight:600;margin-right:0}.details-attributes__list{font-family:Consolas,Monaco,monospace;list-style:none;margin-top:0;padding-right:0}.details-attributes__list li{word-break:break-all}.details-attributes__attr{font-weight:600}.column-sources_with_invalid_output details[open] .details-attributes__summary{margin-bottom:5px}.column-sources_with_invalid_output details>div{padding-right:25px}.error-details-toggle{background:none;border:none;cursor:pointer;display:flex;flex-direction:column;float:left;height:14px;margin:0;padding:0}.manage-column.column-sources_with_invalid_output .error-details-toggle{margin:0}.column-details .error-details-toggle:after,.column-details .error-details-toggle:before{background-image:url(../images/down-triangle.svg);background-position:50%;background-size:cover;content:"";height:6px;width:12px}.error-details-toggle.is-open:after,.error-details-toggle.is-open:before{transform:rotate(-180deg)}.wp-list-table.table-view-list>tbody>tr>td,.wp-list-table.table-view-list>tbody>tr>th{box-shadow:inset 0 -1px 0 rgba(0,0,0,.22)}.wp-list-table.table-view-list>tbody>tr.expanded>td,.wp-list-table.table-view-list>tbody>tr.expanded>th,.wp-list-table.table-view-list>tbody>tr:last-child>td,.wp-list-table.table-view-list>tbody>tr:last-child>th{box-shadow:none}.wp-list-table.table-view-list>tbody>tr.expanded:not(.kept)+tr>:first-child{padding-right:14px}.wp-list-table.table-view-list>tbody>tr.kept.expanded+tr>:first-child,.wp-list-table.table-view-list>tbody>tr.kept>:first-child{border-right:4px solid #d54e21}.wp-list-table.table-view-list>tbody>tr.kept .check-column input{margin-right:4px}.wp-list-table.table-view-list>tbody .row-title:not(:hover),.wp-list-table.table-view-list>tbody td{color:#1e1e1e}.wp-list-table.table-view-list>tbody>tr,.wp-list-table.table-view-list>tbody>tr.expanded+.details{background-color:#f4f4f4}.wp-list-table.table-view-list>tbody>tr.new,.wp-list-table.table-view-list>tbody>tr.new.expanded+.details{background-color:#fff}.wp-list-table.table-view-list>tbody>tr .column-primary>:first-child,.wp-list-table.table-view-list>tbody>tr .row-title{font-weight:400}.wp-list-table.table-view-list>tbody>tr.new .column-primary>:first-child,.wp-list-table.table-view-list>tbody>tr.new .row-title{font-weight:600}.wp-list-table.table-view-list>tbody>tr .amp-validation-error-status-dropdown{align-items:center;display:flex}.wp-list-table.table-view-list>tbody>tr .amp-validation-error-status-dropdown:after{background:#d3e5e5 url(../images/amp-delete.svg) no-repeat 50%;background-size:20px auto;border-radius:5px;content:"";display:inline-block;height:20px;width:20px}.wp-list-table.table-view-list>tbody>tr.kept .amp-validation-error-status-dropdown:after{background-color:#f7ded4;background-image:url(../images/amp-alert.svg);background-size:18px auto}.wp-list-table.table-view-list>tbody>tr select.amp-validation-error-status{margin-left:10px}#col-left{display:none}#col-right{float:none;width:auto}#filter-by-date{float:none}td.column-details pre,td.column-sources pre{overflow:auto}th.column-created_date_gmt,th.column-error_type{width:15%}td.column-error_code .error-code{font-family:Consolas,Monaco,monospace}th.column-included{width:15%}.status-text{align-items:center;display:flex;padding-bottom:.6rem}#amp-enabled-icon.status-text:before{background-size:20px 20px;content:"";height:20px;margin-left:4px;min-width:20px;width:20px}.status-text>.amp-icon:before{height:20px;margin-left:6px;min-width:20px;width:20px}.wp-heading-inline .status-text>.amp-icon:before{font-size:23px;margin-left:inherit;vertical-align:middle}.status-text.amp-enabled:before{background-image:url(../images/amp-logo-icon.svg)}.status-text.amp-disabled:before{background-image:url(../images/amp-logo-gray.svg)}.row-actions .amp_validation_error_accept>a{color:#006505}.row-actions .amp_validation_error_reject>a{color:#a00}.notice.accept-reject-error .button.accept{background:#006505;border-color:#006505}.notice.accept-reject-error .button.reject{background:#a00;border-color:#a00}.notice.error-details{margin-top:1px}.notice.error-details.unreviewed{background-color:#fff;border-right-color:#c65632}.wp-heading-inline .status-text{display:inline-block;padding-bottom:0;vertical-align:middle}.wp-heading-inline .status-text:before{display:inline-block}.wp-heading-inline code{font-size:1rem}.validation-error-sources{border-collapse:collapse}.validation-error-sources tbody:not(:first-child){border-top:1px solid #ddd;margin:0}.validation-error-sources td,.validation-error-sources th{padding:2px 4px;vertical-align:top}.validation-error-sources tbody>tr:first-child>td,.validation-error-sources tbody>tr:first-child>th{padding-top:.75em}.validation-error-sources tbody>tr:last-child>td,.validation-error-sources tbody>tr:last-child>th{padding-bottom:.75em}.validation-error-sources th{font-weight:600;text-align:left}
YouTube was founded by three former PayPal employees: Chad Hurley, Steve Chen, and Jawed Karim. They combined product thinking, engineering skills, and a clear user goal: create a website where anyone could upload a video and watch it instantly in a browser.
At the time, sharing video often meant emailing huge files or dealing with complicated players and downloads. YouTube made video:
YouTube launched publicly in 2005. One of the most famous early moments was the first uploaded video, “Me at the zoo,” featuring co-founder Jawed Karim. The clip was short and casual—exactly the kind of everyday content that proved the platform’s big idea: ordinary people could publish video without needing a studio.
| 2005 | YouTube is founded and launches | Introduced easy browser-based video sharing |
| 2005 | “Me at the zoo” is uploaded | Became a symbol of user-generated video culture |
| 2006 | Google acquires YouTube | Provided resources to scale hosting and global reach |
By 2006, YouTube’s traffic was exploding. Video hosting is expensive—bandwidth and storage costs rise fast when millions of people watch content daily. Google’s acquisition gave YouTube the infrastructure and advertising ecosystem to grow into a sustainable business.
YouTube didn’t just create a popular website; it reshaped how people learn, entertain themselves, and build careers online. Its founding helped accelerate:
From a small startup idea to a global video powerhouse, YouTube’s founding is a classic example of a simple product solving a real problem—and changing the internet in the process.
]]>