You found the video you want to keep, opened the browser's developer tools, and the only thing you see is a file called master.m3u8 or index.m3u8. Clicking it downloads a tiny text file, not a video. That is because M3U8 is not a video at all: it is a playlist that points to hundreds of short pieces. This guide explains what an M3U8 link is, how to turn it into a single MP4 file online without installing FFmpeg, and when it is easier to skip the M3U8 hunt altogether.
What M3U8 actually is
M3U8 is the playlist format of HLS (HTTP Live Streaming), the most common way websites stream video today. Instead of one big file, the server cuts the video into segments of a few seconds each and publishes a playlist that lists them. A "master" playlist often lists several quality variants, from 360p to 1080p, so the player can switch quality when your connection changes.
To save the video, something has to read the playlist, choose a quality, download every segment in order and join them into one file. That is what an M3U8 downloader does.
The easy way: paste the page link first
Before you open developer tools, try the simple route:
- Copy the address of the page where the video plays.
- Paste it into Skachok and press "Find".
The service opens the page, finds the HLS stream behind the player and offers it as MP4 in the qualities the site provides. This works for most news sites, broadcasters and platforms. If the page has several videos, the sniffer picks the main one; for the others, use their own pages or their M3U8 links.
The direct way: paste the .m3u8 link
When the page link does not work, use the stream address itself:
- Open the page in Chrome or Edge and press F12.
- Go to the Network tab and type
m3u8in the filter box. - Start the video. One or more requests ending in
.m3u8appear. - Right-click the first one (usually
master.m3u8orplaylist.m3u8) → Copy → Copy link address. - Paste it into Skachok and press "Find".
Choose the master playlist when you see several: it contains all qualities, so you can pick the best one. A playlist named after a resolution, like 720p.m3u8, gives only that quality.
Quality and format
The result is a normal MP4 file that plays in any player and imports into any editor. The available qualities are those the stream contains. Free downloads go up to 720p, with 3 downloads a day without an account and 5 with a free account. Higher qualities come with the plans: 1080p on Lite ($1.99 a month), 1440p on Pro ($3.99) and 4K on Max ($5.99). To keep only the sound of a lecture or a broadcast, choose MP3 or M4A in the Audio tab, starting with Lite.
Why an M3U8 link stops working
- Signed links expire. Many sites add a token to the address that is valid for minutes or hours. Copy a fresh link right before you paste it.
- The server checks where the request comes from. Some streams only answer when they are opened from their own page. In that case, the page link works better than the bare M3U8.
- The stream is a live broadcast. A live playlist keeps changing while the broadcast is on. Wait until it ends and use the recording.
- The content is DRM-protected. Netflix, Disney+, Prime Video and similar services encrypt their streams with DRM. No honest tool can save them; use the apps' own offline downloads.
M3U8 downloader vs. FFmpeg and VLC
Desktop tools can also save HLS streams. FFmpeg does it with one command, and VLC has a "Convert/Save" option for network streams. Both work, but they need installing, and each stream with tokens or special headers needs extra flags. VLC also records in real time on some streams, so a one-hour video can take an hour. An online downloader does the joining on the server and hands you a finished MP4, which matters most on a phone or a work computer where you cannot install anything.
| Online (Skachok) | FFmpeg | VLC | |
|---|---|---|---|
| Installation | none | yes | yes |
| Works on a phone | yes | no | limited |
| Picks quality from master playlist | yes, from a list | with flags | manual |
| Result | MP4 | any container | depends on settings |
Common places you will meet M3U8
- TV broadcasters and news sites: replays and clips are almost always HLS.
- Online course platforms: public preview lessons often stream as M3U8. Paid lessons behind a login cannot be downloaded.
- Sports highlights and event pages.
- Embedded players on blogs and company sites.
If the site belongs to a large platform with its own page, such as YouTube, Vimeo, Twitch or Kick, paste that platform's link instead; it gives you a cleaner list of qualities. See also download video by link from any site.
A note on rights
M3U8 is just a delivery format; the video it carries still belongs to someone. Download for personal viewing, study or archiving of material you are allowed to keep, and do not republish other people's streams.
Saving several streams
Paste several links, one per line: 3 at a time for free, 5 on Lite, 10 on Pro and up to 50 on Max. Each link becomes its own MP4.
Prices
| Plan | Price | Video | Audio | Downloads a day |
|---|---|---|---|---|
| Free | $0 | up to 720p | — | 5 (3 without an account) |
| Lite | $1.99/mo | up to 1080p | MP3, M4A | 20 |
| Pro | $3.99/mo | up to 1440p | MP3, M4A, OGG | 50 |
| Max | $5.99/mo | up to 4K | MP3, M4A, OGG, FLAC | 100 |
No automatic renewal; after registration, Pro is free for 2 days. Details on the pricing page.
FAQ
How do I convert M3U8 to MP4 online?
Copy the .m3u8 link from the Network tab of your browser's developer tools, paste it into Skachok, pick the quality and download the MP4.
Where do I find the M3U8 link?
Press F12, open the Network tab, type m3u8 in the filter and start the video. Copy the address of the master playlist.
Why does my M3U8 link not work?
It has probably expired or only works from its own page. Copy a fresh link, or paste the page address instead.
Can I download a live M3U8 stream?
Save the recording after the broadcast ends; a live playlist changes while it is on air.
Can I download DRM-protected streams?
No. Streams protected with DRM, such as Netflix or Disney+, cannot be downloaded.