MP4 to WebM
MP4-Videos für den Web-Einsatz zu WebM konvertieren
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.
So funktioniert's
- 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.
Über MP4 to WebM
Konvertiere MP4-Videos im Browser mit FFmpeg-wasm zu WebM. Ideal für Web-Embeds mit kleineren Files.
Ob für die Arbeit, fürs Studium oder privat — dieses Tool kannst du so oft nutzen wie du willst, komplett gratis. Keine Watermarks, kein Sign-up, keine Ads in deinen Dokumenten.
Häufige Fragen
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.
Weiterlesen
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