Video Tools
Video to MP4 Converter
Convert any video format to MP4 (H.264 + AAC) with quality controls.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Drop a video file or click to upload
MP4, WebM, MOV, AVI, MKV, FLV, WMV
Your videos are processed locally. Nothing is uploaded.
Embed this tool on your website
Copy this code to add the Video to MP4 Converter to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/video-to-mp4" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Video to MP4 Converter by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/video-to-mp4">OptiPix Video to MP4 Converter</a></p>
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About Video to MP4 Converter
Last updated: May 2026
OptiPix Video to MP4 Converter transforma qualquer formato de vídeo para o MP4 universalmente compatível (vídeo H.264 + áudio AAC). Envie arquivos MOV, WebM, AVI, MKV, FLV ou WMV. Escolha predefinições de qualidade (Alta, Padrão, Baixa) ou defina valores CRF personalizados. Controle de resolução de 4K a 480p. Usa FFmpeg.wasm para codificação profissional.
How It Works
FFmpeg.wasm codifica com -c:v libx264 -crf {quality} -preset medium -c:a aac para saída MP4 universal.
Use Cases
- •Converter MOV do iPhone para MP4
- •Converter WebM para MP4 para compartilhamento
- •Converter AVI para players modernos
- •Comprimir vídeo durante a conversão
- •Garantir compatibilidade entre dispositivos
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