Best Video Format for Websites
Website videos must load fast and play on every browser. The right format and settings make that happen. This guide covers the best video format for websites.
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Use MP4 (H.264 + AAC) as your primary web video, with WebM as an efficient alternative where supported. Provide both for the best speed and compatibility.
Why Video Format Matters for the Web
- Large files slow page loads and hurt SEO.
- Unsupported formats frustrate visitors.
- Efficient codecs save bandwidth.
Recommended Formats
| Format | Use |
|---|---|
| MP4 (H.264 + AAC) | Primary, universal |
| WebM (VP9) | Efficient alternative |
| AV1 | Cutting-edge, limited support |
Best Settings
- Resolution: 720p or 1080p for most sites.
- Codec: H.264 for MP4.
- Audio: AAC at 128–192 kbps.
- Bitrate: tuned to resolution; lower is fine for simple content.
How to Convert for the Web
- MOV to MP4 — iPhone recordings.
- WebM to MP4 — for broad playback.
- MKV to MP4 — for compatibility.
Because Easy Converter processes files in your browser, you are not uploading videos to a server.
Frequently Asked Questions
Should I use WebM or MP4?
MP4 for safety; WebM for smaller files on modern browsers.
What resolution is best?
1080p is a good default; 720p for speed.
Do I need a fallback?
Provide MP4 at minimum; add WebM for efficiency.
Optimize Your Web Videos
Use MP4 (H.264 + AAC), optionally WebM, and right-sized resolution. Open Easy Converter to convert your videos.
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