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Video Converter
Convert videos between MP4, WebM, MKV, AVI, and MOV with codec, resolution, and quality control.
Drop your video here
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MP4, WebM, MKV, AVI, MOV and more. Max 500MB.
Supported Conversions
| Format | Codecs | Best For |
|---|---|---|
| MP4 | H.264, H.265 | Universal playback, web, mobile |
| WebM | VP9 | Web browsers, YouTube |
| MKV | H.264, H.265 | Feature-rich container, archiving |
| AVI | H.264 | Legacy compatibility |
| MOV | H.264 | Apple devices, Final Cut Pro |
FAQ
What's the difference between H.264 and H.265?
H.265 (HEVC) offers ~50% better compression than H.264 at the same quality, resulting in smaller files. However, H.264 has broader device/browser support. Choose H.264 for maximum compatibility.
What is CRF quality?
CRF (Constant Rate Factor) controls quality. Lower values = better quality but larger files. 18 is visually lossless, 23 is the default (good quality), and 28+ is for smaller files with noticeable quality reduction.