Converter MP4 a WebM

Converte O Teu MP4 a WebM arquivos sen esforzo

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Deixa os teus ficheiros aquí para unha conversión profesional

*Ficheiros eliminados despois de 24 horas

Converte ficheiros de ata 1 GB de balde. Os usuarios de Pro poden converter ficheiros de ata 100 GB. Rexístrate agora.


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Como converter un ficheiro MP4 a WebM en liña

Para converter un MP4 a webm, arrastra e solta ou fai clic na nosa área de carga para cargar o ficheiro

A nosa ferramenta converterá automaticamente o teu ficheiro MP4 a ficheiro WebM

A continuación, fai clic na ligazón de descarga do ficheiro para gardar o WebM no seu ordenador


MP4 a WebM Preguntas frecuentes sobre a conversión

How do I convert MP4 to WebM?
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Converting MP4 to WebM repackages your video from the MP4 container into WebM. WEBM.to remuxes the streams without re-encoding where the codecs are compatible (fast and lossless), and transcodes only when the target needs a different codec.
You move your content from the MP4 format into WebM so it works in the apps, devices or workflows that prefer WebM.
When the codec inside MP4 is compatible with WebM, WEBM.to remuxes without re-encoding — zero quality loss. When the codec must change, the video is transcoded with a small, controllable generational loss.
Short clips finish in seconds. Longer MP4 videos run at roughly real-time or faster on our GPU encoders, so a half-hour recording typically lands in a few minutes.
MP4 with H.264 is the safest, most universal WebM-family target. Use WebM for web embedding and MOV for Apple editing pipelines.
Yes. Single-file MP4 to WebM conversion is free with no signup. A Pro plan unlocks very large files, unlimited batch jobs and advanced features, but everyday conversions cost nothing.
Free users can upload MP4 files up to 100 MB — enough for most videos. Pro users go up to several GB per file and can queue large batches.
Yes. Drop multiple MP4 files in one go and WEBM.to converts them to WebM in parallel. Free accounts handle a couple at a time; Pro accounts have unlimited batch conversion.
No. The MP4 to WebM conversion runs entirely server-side in your browser — no Photoshop, Office, ffmpeg or any local install. Upload, convert, download.
Yes. WEBM.to runs in any modern mobile browser, so iPhone, iPad and Android users can convert MP4 to WebM without an app. The WebM result downloads straight to your device.
Yes. Your MP4 upload and the WebM output travel over HTTPS, are never read by a human, and are deleted automatically from our servers shortly after the job finishes. No watermarks, no resale of your data.
No account is required for basic MP4 to WebM conversions — you can convert immediately. A free account adds conversion history; a Pro plan adds large files, batch jobs and AI tools.

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O formato contedor MP4 pode conter vídeo, audio, subtítulos e imaxes nun único ficheiro cunha compresión excelente.

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WebM está deseñado para a web, ofrecendo transmisión de vídeo libre de dereitos con códecs VP8/VP9.


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