MP4를 webm으로 변환하려면 드래그 앤 드롭하거나 업로드 영역을 클릭하여 파일을 업로드하세요.
저희 도구는 MP4를 WebM 파일로 자동 변환합니다
그런 다음 파일에 대한 다운로드 링크를 클릭하여 WebM을 컴퓨터에 저장합니다.
MP4 에 WebM 변환 FAQ
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.
Why would I convert MP4 to WebM?
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You move your content from the MP4 format into WebM so it works in the apps, devices or workflows that prefer WebM.
Will converting MP4 to WebM reduce quality?
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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.
How long does a MP4 to WebM conversion take?
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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.
Which WebM settings should I choose?
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MP4 with H.264 is the safest, most universal WebM-family target. Use WebM for web embedding and MOV for Apple editing pipelines.
Is the MP4 to WebM converter free?
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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.
How large a MP4 file can I convert to WebM?
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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.
Can I convert several MP4 files to WebM at once?
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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.
Do I need to install any software to convert MP4 to WebM?
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No. The MP4 to WebM conversion runs entirely server-side in your browser — no Photoshop, Office, ffmpeg or any local install. Upload, convert, download.
Can I convert MP4 to WebM on my phone?
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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.
Are my MP4 files kept private during conversion?
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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.
Do I need an account to convert MP4 to WebM?
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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.
MP4 컨테이너 형식은 뛰어난 압축률로 비디오, 오디오, 자막 및 이미지를 단일 파일에 담을 수 있습니다.
WebM은 웹용으로 설계되었으며 VP8/VP9 코덱을 사용하여 저작권료 없이 비디오 스트리밍을 제공합니다.
