ffmpeg webCLI Browser Video Editor

Skill by ara.so — Devtools Skills collection.

ffmpeg webCLI is a browser-based video editor powered by ffmpeg.wasm that processes videos entirely client-side using WebAssembly. No server uploads, no backend infrastructure — all video processing happens locally in the user's browser. It supports 30+ video operations including GIF creation, format conversion, compression, trimming, filters, effects, and more.

Installation

Option 1: Use the Live App

Access the hosted version directly:

https://tejaswigowda.com/ffmpeg-webCLI/

Option 2: Clone and Run Locally