MP4 to WebM
웹용 MP4 비디오를 WebM으로 변환
Drop a video/mp4 video
🔒 Files never leave your device
⚡ Uses FFmpeg WebAssembly. First run downloads ~30 MB (cached after). Encoding takes roughly 1–5× the video's duration.
사용법
- 1Upload your video
Drop or select a video file.
- 2Configure options
Choose the settings that fit your use case.
- 3Download
Save the processed video to your device.
MP4 to WebM 소개
MP4 비디오를 browser에서 FFmpeg-wasm으로 WebM으로 변환. 더 작은 파일로 웹 embed에 최적.
업무, 공부, 개인적인 용도 - 이 tool은 필요한 만큼 무제한 무료로 사용할 수 있습니다. Watermark 없음, sign-up 없음, 문서에 ads 없음.
자주 묻는 질문
Are my videos uploaded?
Never. Processing runs entirely in your browser using FFmpeg WebAssembly.
Why is it slow?
Video encoding is CPU-heavy. Expect roughly 1–5× the video's duration for encoding. First-time load also downloads ~30 MB of FFmpeg (cached after).
What's the file size limit?
Depends on your device's memory. Files up to ~1 GB usually work; multi-GB files may crash the tab.
더 읽기
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