Processed on your device

No server copy

No server upload

104 file formats

Free tools

Use case · Audience

For Creators & Podcasters

Extract audio, reshape video containers, and ship social-ready clips — without uploading unreleased episodes to a random converter.

Built for YouTubers, podcasters, course creators, and social editors.

Video → listen-only audio

Pull MP3 or M4A from MP4/MOV when the audience only needs to hear the episode.

Legacy camera & archive footage

Modernize AVI, WMV, and FLV into MP4 before editing or uploading.

Lightweight motion for the web

Turn heavy GIFs into MP4 loops that load faster on landing pages.

Open audio formats

Move between OGG/Opus and MP3 when collaborators use different stacks.

Why local conversion matters here

Unreleased podcasts and client drafts should never sit on anonymous upload converters. Browser-side conversion keeps masters local.

  • No third-party conversion queue — processing stays in this browser
  • No account required to run the workflow
  • Same privacy-first engine as the rest of Format Convertly

Explore more: all use cases · For Developers · For Designers · For Students · For Marketers