MD5ANIM Converter
FileFlip converts MD5ANIM files into 14 other formats entirely inside your browser, using Assimp compiled to WebAssembly. The MD5ANIM file is never uploaded to a server: it is read off your disk, converted on your own machine, and saved back by the browser. There is no file-size limit and no account to create.
How do I convert an MD5ANIM file?#
- Drop your MD5ANIM file onto the converter at the top of this page, or click it to pick one from your computer.
- Choose the format you want out of it. FileFlip downloads the engine that conversion needs, once, and your browser caches it.
- Conversion starts the moment you pick the format, and the result is yours to download. The work happens in this tab, so nothing is uploaded and nothing is queued.
Is it safe to convert MD5ANIM files online?#
Yes, because nothing is uploaded. FileFlip converts MD5ANIM files inside the browser tab you already have open, using WebAssembly builds of the same engines a desktop converter would install. Your file is read from your own disk into the page's memory, and no request carrying it is ever made.
You do not have to take that on trust. Open your browser's network panel, run a conversion, and you will see the engine come down and your file go nowhere. There is no upload, no server-side copy, no retention window, and no account tied to what you converted.
How FileFlip works lists every engine, its version and its download size, and shows how to check for yourself that nothing leaves your machine.
What happens to a MD5ANIM file#
FileFlip converts MD5ANIM into 14 formats with Assimp, all of it inside the browser tab. Each conversion below names the engine it uses, what it downloads, and exactly what that conversion keeps or drops.
| Category | 3D Models |
|---|---|
| File extension | .md5anim |
| FileFlip support | Read only, so it is a source rather than a target |
| Conversions available | 14 |
| Engines | Assimp |
| Downloaded to your browser | 11.2 MB on the first conversion, then cached |
What is an MD5ANIM file?#
An MD5ANIM file is a Doom 3 skeletal animation, a plain-text list of joint transforms keyframed over time that drives any MD5MESH sharing the same joint hierarchy.
Use MD5ANIM when authoring or modding character animation for Doom 3 or another id Tech 4 game.
Convert MD5ANIM to a modern interchange format when the animation needs to drive a rig outside id Tech 4, since the format only means anything alongside a matching MD5MESH skeleton.
The MD5ANIM file format reference covers the specification, the programs that open one, and what each conversion keeps or drops.
MD5ANIM questions people ask#
What is an MD5ANIM file?
An MD5ANIM file holds the skeletal animation for a Doom 3 model, a plain-text sequence of keyframed joint transforms rather than any geometry of its own. It's meant to be loaded alongside an MD5MESH file whose joints it drives.
Can one MD5ANIM file work with different characters?
Yes, as long as the characters' MD5MESH files share the exact same joint hierarchy. That reuse, one animation driving many models, is the main reason id Software split Doom 3's skeleton and mesh data (MD5MESH) from its keyframe data (MD5ANIM) instead of keeping them in one file.
What opens MD5ANIM files today?
The open-source dhewm3 source port runs Doom 3's original MD5ANIM files the same way the retail engine did. Viewers like Noesis and editors like QuArK also read MD5ANIM for inspection or conversion outside the game.