Convert M3U to M3U8
Free, fast M3U → M3U8. No watermarks, no sign-up.
How to convert M3U to M3U8
1. Upload M3U
Drop your M3U file into the converter above.
2. Confirm M3U8
Output is already set to M3U8. Adjust only if you need to.
3. Download
Convert and download your M3U8 file instantly.
Format Details
M3U
M3U is a plain-text playlist format listing media URLs or file paths, often with optional track titles. It is widely used by music players and IPTV apps. Convert M3U playlists to JSON or CSV for editing, or to M3U8 for HLS-style playlists.
otherM3U8
M3U8 is the UTF-8 variant of M3U commonly used for HLS streaming playlists. Like M3U, it is a lightweight text list of media entries and metadata tags. It converts cleanly to M3U, JSON, CSV, or plain text.
otherConverting M3U to M3U8: what actually changes
M3U to M3U8 is one of the conversions this site performs, but the two formats are not interchangeable containers. Here is what the file keeps, what it loses, and how to get a result you can use.
What .M3U and .M3U8 each hold
.M3U is a other format built for opening the file in the software that produced it, storing the internal structure of the file. .M3U8 is a other format built for opening the file in the software that produced it, storing the internal structure of the file. Converting between them is a decision about which of those two jobs the result needs to do.
What changes in the conversion
Both files belong to the other category, so this is a like-for-like repackage: the same kind of content, stored in a different container. What changes is how .M3U8 encodes the internal structure of the file — not what the file is about.
When this conversion is the right one
Reach for .M3U8 when the software, device or platform you are sending to expects it — the content is the same other, only the packaging differs. The reverse direction works the same way, so you can always convert back from .M3U8 to .M3U using the same tool.
Tips for a clean M3U to M3U8 conversion
Start from the original file
Convert the .M3U you started with, not an earlier .M3U8 output. Every extra round trip costs quality and can accumulate formatting drift.
Check the real type, not the extension
Audio/x-mpegurl becomes application/vnd.apple.mpegurl. If a file was renamed rather than converted, it will fail to open — rename it back to its true extension before uploading and the conversion will recognise it.
Keep the output next to the original
Save the .M3U8 file alongside the source rather than replacing it. Having both means you can try a different target later without hunting down the original again.
Limits worth knowing
Uploads are capped per file (30 MB, or 100 MB for video) and processed temporarily — nothing is kept as a permanent copy. For huge other files, split or compress the source first.
Frequently Asked Questions
How do I convert M3U to M3U8?
Upload your M3U file on Convertek, select M3U8 as the output format, then click Convert. Your M3U8 file will be ready to download instantly.
Is the M3U to M3U8 converter free?
Yes. Converting M3U to M3U8 on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between M3U and M3U8?
M3U and M3U8 are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the M3U8 format.