🎬 Video & Audio

Convert Video Online — MP4 & WebM with Quality Control

Convert videos between formats with fine-grained quality control

Video Converter is an online video application on MiOffice AI that convert videos between formats with fine-grained quality control. Files never leave your browser — private and secure.

By Jay at JSVV SOLS LLC

Convert videos between formats with fine-grained quality control. Choose output format, CRF quality, and resolution.

So funktioniert es

Schritt 1Laden Sie Ihre video hoch
Schritt 2Ihre video verarbeiten
Schritt 3Ergebnis herunterladen
Privat & SicherFunktioniert OfflineStapelverarbeitungMehrere FormateTeil des MiOffice KI-Arbeitsbereichs

Häufig gestellte Fragen

MP4, WebM, MKV, AVI, MOV, M4V, FLV, WMV, and 3GP. Covers virtually every video format you'll encounter.

CRF (Constant Rate Factor) controls the quality/size tradeoff. Lower values (18) = higher quality, larger file. Higher values (35) = smaller file, lower quality. 23 is a good default.

MP4 (H.264) for maximum compatibility — plays everywhere. WebM (VP9) for web use — smaller files, great browser support, royalty-free.

No. By default, FFmpeg runs via WebAssembly in your browser. On some devices, processing may use our secure server.

Yes. Under advanced options you can downscale to 1080p, 720p, or 480p. Original resolution is kept by default.

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