OpenAnyFile
What is a .wpl file?
Windows Media Player Playlist is an audio format developed by Microsoft, first released in 2003. It is usually created by Windows Media Player.
SMIL-based XML listing media paths. Paths are usually absolute, so the playlist breaks when moved to another PC.
File details
| Full name | Windows Media Player Playlist |
|---|---|
| Category | Audio |
| MIME type | application/vnd.ms-wpl |
| Signature (magic bytes) | 3C 3F 77 70 6C (<?wpl) |
| Developer | Microsoft |
| Introduced | 2003 |
| Opens with | Code viewer |
| Uploaded? | No — read locally in your browser |
How to open a .wpl file
OpenAnyFile routes .wpl files to its code viewer, which shows the source with syntax highlighting.
- Drop your .wpl file on the box above, click it to choose the file, or paste it with Ctrl+V.
- The real format is detected from the file's first bytes — not just its name.
- The file opens in the code viewer.
- Use fullscreen for a closer look, check its checksums, or download it back unchanged.
What works — and what does not
Works
Viewing and inspecting: the source with syntax highlighting. Size, type, signature and checksums are always shown.
Does not work
Editing and saving back. OpenAnyFile is a viewer, not an editor — for changes you still need the original app.
Is it safe to open a .wpl file online?
Here, yes — because nothing is uploaded. Most "online viewers" send your file to their server. OpenAnyFile reads it with your browser's File API and decodes it on your own device, so there is no copy anywhere else. You can check: open your browser's network tab while opening a file — no upload appears.
Questions about .wpl files
Can I open a .wpl file without installing software?
Yes. OpenAnyFile opens .wpl files in your browser using its code viewer. You get the source with syntax highlighting, with nothing installed and no account.
How do I know a file is really a .wpl file?
Check its first bytes instead of its name. A genuine WPL file begins with 3C 3F 77 70 6C (<?wpl). OpenAnyFile shows the detected type, so a renamed file is easy to spot.
Is my .wpl file uploaded anywhere?
No. The file is read locally by your browser and never sent to a server — it even works offline once the page has loaded.
Does it work on phones?
Yes — on Android and iPhone, in any modern browser. You can also install OpenAnyFile as an app.
Related formats
Other formats from the same family:
Format facts checked and page updated on September 25, 2026.