Free online MOD to OGG converter

Source format: mod

MOD is a classic module music format that originated on the Amiga and later spread to PC demoscene and tracker communities. Unlike a normal audio recording, a MOD file usually contains sample data plus pattern-based note instructions, so the music is generated by a tracker player at playback time. MOD files are commonly used for retro game music, demos, and archived tracker compositions.

Target format: ogg

OGG usually refers to an Ogg Vorbis audio file, a compressed, lossy format designed for efficient storage and good sound quality. It is widely supported by media players, game engines, and audio libraries. Compared with MOD, OGG is easier to play on modern devices because it is a standard audio file rather than a tracker module that needs a compatible player.

How to perform the conversion

The most reliable way to convert MOD to OGG is to render the module to audio and then encode that audio as OGG Vorbis. Because MOD is not a recorded waveform, the conversion depends on a tracker-capable player or renderer.

1. Open the MOD file in a tracker or audio tool that can play module formats. Good desktop options include Audacity with module support via import, OpenMPT, or a command-line renderer such as ffmpeg.
2. Export or render the playback to a WAV file first if your tool does not export directly to OGG. In many editors this is done through File → Export or File → Render.
3. Encode the rendered audio to OGG Vorbis. If you already have a WAV file, ffmpeg is a simple and dependable choice:
   ffmpeg -i input.wav -c:a libvorbis -q:a 5 output.ogg
4. If your source is a MOD file and your tool supports direct conversion, you can often use a one-step command with ffmpeg:
   ffmpeg -i input.mod -c:a libvorbis -q:a 5 output.ogg
5. Check the result in a media player to confirm that the song starts correctly, loops as expected, and sounds balanced.

If you want a simple browser-based workflow, you can convert the file on 101convert.com for free without installing any software.

Notes on quality, compatibility, or limitations

MOD to OGG is a lossy conversion because the tracker module is being rendered into a fixed audio stream. After conversion, you lose the ability to edit patterns, instruments, and playback parameters separately.

The final sound can vary depending on the player engine used for rendering. Different trackers may interpret effects, looping, and mixing slightly differently, so two conversions of the same MOD file may not sound identical.

For best quality, render at a high sample rate and avoid clipping before encoding to OGG. If the MOD file uses very old or nonstandard effects, test the output in more than one player if compatibility matters.

OGG is a good choice for distribution and playback, but if you need maximum fidelity for archiving, consider keeping an uncompressed WAV master alongside the OGG file.