Do you convert WebM to MP4?

No. We play the original WebM file as uploaded and do not re encode it, so what the viewer sees is exactly what you recorded.

Will it play on an iPhone?

On a current iPhone, most WebM files play in Safari. Older iOS versions have limited WebM support, so for viewers on older Apple devices, an MP4 copy is the safer choice.

How big can a WebM be?

Up to 100 MB per file on the free plan. WebM compresses well, so that covers long screen recordings. Pro raises the limits if you need more.

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WebM player

Play WebM filesonline, free

WebM is the open video format made for the web, common from screen recorders, browser based tools, and downloads from video sites. Desktop media players and phone galleries do not always recognize it, so a .webm file can be hard to open. Upload your WebM to Link in Seconds and it plays in the browser in a video player with seeking and fullscreen. Share one short link and anyone watches it, with no extra software and no account.

Drop your file here

Drop several at once and they become one album link

Files up to 100 MB free

Free: 20 links, up to 100 MB · Pro: unlimited links, bigger uploads

Drag in your video

From your desktop or phone, any file works

1 / 4

creating your link…

brand-film.mp4

84 MB

Drop to upload

1 film · 84 MBStreams instantly

Opened·first view 2 min after sending

3,100+

links shared

12,000+

views delivered

40+

file types open in the browser

How it works

1
Upload the WebM
Sign in with Google and drop your .webm. Recordings and clips up to 100 MB are covered on the free plan.
2
It plays in the player
We give the video a browser player with play, pause, a seek bar, and fullscreen, streamed so the viewer can jump around freely.
3
Share the link
Send the short link or QR code. The viewer presses play in their browser with nothing to install.

Built for the web

WebM usually carries VP8, VP9, or AV1 video with Opus or Vorbis audio, all open codecs designed for streaming. Browser based screen recorders often save straight to WebM, so a link is the natural way to share one of those captures.

Browser support, plainly

Chrome, Edge, and Firefox play WebM. Current Safari on Mac and iPhone plays most WebM files too, but older Apple devices may not. If a browser cannot play the file, the viewer sees a clear message instead of a black rectangle.

Tracked and controlled

Every link records real views so you know the recording was watched. Turn downloads off on any plan, and on Pro add a password, set an expiry date, or remove our branding.

Frequently asked questions

Still stuck? Ask us directly — a real person answers.

Some desktop players and photo apps do not include WebM support. Web browsers do, so opening the file through a link is often the quickest way to watch it.