TS to MP4 Converter

Convert TS files to MP4 free in your browser — no signup, no install, and the file is never uploaded to a server. MP4 opens almost anywhere, so the result works where TS did not.

Completely free Files are never uploaded No signup required
Drop files or click to select
TS → MP4

What changes in this conversion

  • MP4 opens almost everywhere, so the converted file will work on devices and programs that refused the original TS.
  • Both TS and MP4 are lossy, so re-encoding discards a little more picture detail on top of what was already lost. Converting once is fine; repeating it many times is not.
  • The picture and sound are re-encoded to H.264 video with AAC audio inside the MP4 container, which is what makes the result play on the widest range of devices.

How to use

  1. Add your TS file

    Drag the TS file onto the drop area above, or click it to pick a file from your device. You can add several files at once.

  2. Confirm MP4 as the output

    MP4 is already selected as the output format on this page. You can pick the resolution. Encoding is the slowest part, so smaller resolutions finish sooner.

  3. Run the conversion

    Press the convert button. Video is re-encoded frame by frame on your own machine, so a long clip can take several minutes. The tab has to stay open.

  4. Download the MP4 file

    When it finishes, download the MP4 file. Converting multiple files gives you the option to download them together as a ZIP.

About these formats

TS Transport Stream

A container used for digital broadcast transmission. It is designed to play even when cut mid-stream, so IPTV recordings often end up in this format.

Commonly used for IPTV recordings, broadcast captures

TS File format reference

MP4 MP4 Video

The most widely used video container, playable on virtually every device, platform, and browser. It typically carries H.264 video with AAC audio.

Commonly used for YouTube uploads, smartphone recording, web video

MP4 File format reference

Frequently asked questions

Is converting TS to MP4 really free?

Yes. TS to MP4 conversion is completely free with no signup, no watermark, and no daily limit on the free plan for ordinary use.

Are my TS files uploaded to a server?

No. The conversion runs entirely inside your browser using WebAssembly, so the TS file never leaves your device. That is also why it works without an internet connection once the page has loaded.

Is there a file size limit for TS to MP4 conversion?

The free plan handles files up to 200MB. Because processing happens on your own device, very large files depend on your computer's memory rather than a server quota.

Convert TS files to other formats

TS AAC TS AVI TS FLAC TS GIF TS M4A TS MKV TS MOV TS MP3 TS OPUS TS WAV TS WEBM

Convert other formats to MP4

3G2 MP4 3GP MP4 ASF MP4 AVI MP4 DIVX MP4 F4V MP4 FLV MP4 M2TS MP4 M4V MP4 MKV MP4 MOV MP4 MPE MP4

Video converter

What each file format is, what it is used for, and which formats it can be converted to.

Open converter Browse the full format reference