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Free browser tool

Video to MP4 Converter

Convert MOV, WebM, and Other Formats for Reliable Playback

Convert common video formats to MP4 directly in your browser. Useful when you need a safer, widely supported format for upload flows, stream assets, or archives.

Browser Workspace

Process one clip from start to finish

Standardize video files into a stream-friendly MP4 output that is easy to reuse.

Runs locally

No upload required. The file stays on your device while the tool runs.

Best on desktop

Chrome and Edge generally perform best, especially for longer 1080p and 4K media.

Good for fast prep

Use it for quick cleanup and conversion before scheduling, looping, or publishing in Upstream.

Video MP4 Browser-only MOV WebM AVI MKV MP4
Workspace

Upload, tune, and export in one pass

Output: MP4
Step 1

Choose the source file

Drop in one video file from your device. Supported formats: MOV, WebM, AVI, MKV, MP4.

Step 2

Run the tool

Large files can take a while, especially when the browser has to re-encode media before export.

Choose a file to begin.
Progress 0%
Streaming Uses

Where this fits

These pages are built for one-shot media tasks, not full timeline editing.

  • Convert camera files into a friendlier upload format.

  • Prep platform-ready source files for live content systems.

  • Reduce compatibility issues across social and streaming tools.

Upstream Workflow

Need more than a one-off tool?

Use Upstream Studio when you want to turn these finished assets into scheduled streams, looping channels, countdowns, or always-on live programming.

Explore Upstream Studio