TS to WebM Converter
Convert TS videos to WebM in seconds. Change resolution, quality and frame rate if you like — all in your browser.
or drop files here
Up to 1 GB per file · Files never leave your device
- 100% free
- No sign-up
- No upload — private
- No watermark
How to convert TS to WebM
Add your TS files
Click “Choose Files” or drag and drop your TS videos onto this page.
WebM is selected
The output is already set to WebM. Open Advanced settings if you want to change the quality, resolution or length.
Convert and download
Click Convert. Your WebM file is ready in moments — nothing is uploaded.
About the formats
MPEG Transport Stream
TS (MPEG transport stream) is used for broadcast TV, recordings and live streaming (HLS).
WebM Video
WebM is an open, royalty-free format made for the web. It uses VP8/VP9 video with Opus or Vorbis audio and plays directly in modern browsers.
Frequently asked questions
How do I convert TS to WebM?
Click “Choose Files” and select your TS file (or drag it onto the page). WebM is already selected as the output, so just click Convert and download your WebM file when it’s ready.
Will I lose quality converting TS to WebM?
When the video inside your TS file is compatible with WebM, it is copied without re-encoding, so there is no quality loss at all. Otherwise it is re-encoded at high quality. You can pick the quality yourself in Advanced settings.
Is it safe to convert TS files here?
Yes. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.
Is the TS to WebM converter free?
Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.
Can I convert several TS files at once?
Yes. Add as many TS files as you like and convert them in one go, then download them one by one or together as a ZIP file.