Convert MP4 to WebM

Convert MP4 to WebM for smaller, web-native video on your own website.

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Lepaskan fail di sini atau klik untuk layar

MP4, WebM, MOV, AVI, MKV, Video tiada had saiz fail

Layar fail

Fail anda tidak pernah meninggalkan peranti. Semua pemprosesan berlaku secara tempatan dalam pelayar anda.

WebM tips

🌐

WebM (VP9) is the web-native format — it tends to be smaller than H.264 MP4 at the same quality, ideal for self-hosted web video.

⚖️

Pair a WebM source with an MP4 fallback in your <video> tag so every browser, including iOS Safari, has something to play.

⏳

VP9 encodes slowly in the browser. For long HD clips, expect a wait — it's doing real encoding on your CPU.

🔒

Encoding happens locally, so unreleased web assets never leave your machine.

Pilih fail

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Proses

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Muat turun

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Percuma sepenuhnya — tiada kos tersembunyi, selama-lamanya

✓Tiada akaun, e-mel atau log masuk diperlukan

✓Fail tidak pernah meninggalkan peranti anda

✓Tiada had saiz fail langsung

✓Tiada tera air pada sebarang output

Convert WebM to MP4

Turn a WebM video into MP4 so it plays on iPhones,

Convert MOV to MP4

Convert iPhone/QuickTime MOV recordings into unive

Convert MKV to MP4

Convert MKV files into MP4 for players and devices

Convert Video for Editing

Convert clips into a format your editing software