How to Get Free Background Videos for Your Website (Without Slowing It Down)

A looping background video can transform a landing page from static to cinematic. Done right, it builds instant credibility and keeps visitors engaged. Done wrong, it tanks your page load speed and drives people away before they even read your headline.

Here is how to find free background videos and implement them without destroying your site performance.

What Makes a Good Website Background Video?

Short loop — 8–15 seconds. Anything longer wastes bandwidth for something the visitor will never watch through.
Subtle motion — Busy, fast-moving footage competes with your text. Slow pans, gentle bokeh, and calm nature scenes work best.
Low contrast or dark-tinted — You will overlay text on this, so the footage needs to recede visually. A dark overlay (CSS) solves most cases.
No audio — Autoplay audio is universally hated. Strip it or mute at the source.
Landscape orientation — For full-width hero sections.

Best Free Sources for Background Videos

Pexels

Filter by "Videos" and "Landscape" on MediaFlow, and search terms like abstract, bokeh, slow motion nature, city night, ocean waves. Pexels has some of the cleanest, most cinematic free footage available — perfect for hero sections.

Pixabay

Pixabay specialises in looping animation-style clips and abstract motion backgrounds that are purpose-built for website use. Search loop background, particle, gradient motion.

Coverr

Coverr is a niche site specifically for website background videos. Small library but very intentionally curated for this exact use case.

Performance: How to Compress and Implement

Raw MP4 files from stock sites are often 50–200MB. That is unusable on a website. You need to compress aggressively.

Step 1: Compress with HandBrake (free)

Download HandBrake (free, open source).
Set the preset to "Fast 720p30" — 720p is sufficient for a background video; nobody is watching it at full resolution.
Set the quality slider to RF 28–32. Higher number = smaller file.
Target under 5MB for a 10-second clip.

Step 2: Create a WebM version

WebM files are significantly smaller than MP4 for the same quality. Use FFmpeg (free, command line) or Handbrake to export a WebM version alongside your MP4. Browsers that support WebM will use it automatically.

Step 3: Implement with a poster image

Always include a poster attribute on your <video> tag — a static thumbnail that shows while the video loads. This prevents a flash of empty content on slow connections.

<video autoplay muted loop playsinline poster="thumbnail.jpg">
  <source src="background.webm" type="video/webm">
  <source src="background.mp4" type="video/mp4">
</video>

Step 4: Pause on mobile

Background videos on mobile waste data and battery. Detect mobile with CSS media queries and display the poster image instead:

@media (max-width: 768px) {
  .hero-video { display: none; }
}

Find free landscape background videos →