MP4 Converter

Drop any video file, get an MP4. Converts in your browser. Nothing leaves your device.

Drop a Video file here or click to browse

Processed entirely in your browser. Nothing is uploaded.

MOV, MKV, WebM, AVI, FLV, WMV, TS — any format

Built by ShipClip — record, edit, and share screen videos on Mac. Try it free.

How it works

  1. Drop any video file or click to browse.
  2. Click “Convert to MP4” and wait for the conversion.
  3. Download your MP4.

Runs in your browser using FFmpeg compiled to WebAssembly. Nothing is uploaded. The only limit is your browser’s available memory.

Supported formats

  • MOV — QuickTime recordings, iPhone videos, Final Cut Pro exports
  • MKV — Matroska container, common for high-quality video
  • WebM — Chrome screen recordings
  • AVI — Legacy Windows format
  • FLV — Flash Video
  • WMV — Windows Media Video
  • TS / MTS — Transport Stream, used by cameras and broadcasts

Need a specific format? Try our MOV to MP4 or MKV to MP4 converters.

Why MP4?

MP4 (H.264 + AAC) plays natively in every browser, on every phone, on every TV, and on every social platform. If you need a video to just work everywhere, MP4 is the answer. It also compresses well: small files, high quality.

Is it private?

Your video stays on your machine. The conversion runs locally via WebAssembly. No data goes to any server. Close the tab and it’s gone.

Skip the conversion entirely

ShipClip records your screen directly to MP4, so no conversion is needed. It zooms into your clicks automatically so viewers can follow along, adds captions, and gives you a shareable link with analytics. Know who watched and where they stopped.

5 MB download. Try it free.