---
title: Convert WebM to MP4, MP3, M4A and 4 more on a Mac — Arazio
source: https://arazioformac.com/docs/formats/webm
---

# WebM files

The web's video container. Smaller than MP4 for the same quality in many cases, and not accepted far outside a browser.

## Convert WebM to

GIF, M4A, M4V, MKV, MOV, MP3, MP4.

## Tools that work on WebM

Hold Option rather than Shift: Compress, Crop, Extract Audio, Merge, Remove Audio, Resize, Split, Strip Metadata, Trim.

## Where the file goes

Beside the original, same folder, same name, new extension. Nothing is overwritten and nothing is uploaded.

Extensions: .webm · Category: video