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TS to FLV converter, without the upload.

Turn TS videos into FLV. It is converted in your browser, so the file never leaves your device.

Drop TS files here

or choose from your computer paste with Ctrl V

Ready · other file types work too0 bytes uploaded, ever

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How to convert TS to FLV

  1. Add your TS videos

    Drop TS (MTS, M2TS) files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.

  2. FLV is already chosen

    Press Convert. Open Options first if you want to change the defaults. The work happens in this tab and can take a while for large files.

  3. Download

    Save the FLV, or download everything as one ZIP if you converted several files.

Why ToAny

  • Private by construction

    The TS to FLV converter is part of this page and runs inside your browser. Your videos are never sent to ToAny or to anyone else.

  • No upload, no queue

    Nothing has to travel to a server and back, so work starts the moment you press Convert. How long it takes depends on your device and the size of the file.

  • Free, without an account

    No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.

TS to FLV: what to expect

Transport streams do not play on phones or in browsers and are awkward to edit. FLV is still used by some live-streaming and recording tools. TS is at home in broadcast recordings and camcorder footage (MTS, M2TS); FLV is the usual choice for nothing new; it survives in old downloads and stream recordings.

The defaults suit most files. Under Options you can lower the resolution, trade quality against file size, remove the sound and trim the start and end. This is demanding work for a browser: a long or high-resolution file can take several minutes, and your device does all of it, so keep the tab open.

This pair uses the compatibility engine, ffmpeg built for the browser, because FLV cannot be written by the browser's built-in codecs. It is a one-off download of about 10 MB that the browser keeps, it is slower than the built-in codecs, and it takes files up to 1 GB.

TS vs FLV

TS

MPEG transport stream

A transport stream is how digital TV is broadcast. The same format, under the MTS or M2TS extension, is what AVCHD camcorders record. It is built to survive transmission errors, not for convenient sharing.

Opens in VLC and TV software; not phones or browsers directly

TS converter
FLV

Flash video

FLV was the format behind web video in the Flash era. Flash Player was retired at the end of 2020, so FLV files no longer play in any browser.

Opens in VLC and little else since Flash Player was retired in 2020

FLV converter
TS compared with FLV
TSMPEG transport streamFLVFlash video
Stands forMPEG transport streamFlash Video
TypeVideo containerVideo container
CompressionLossyLossy
Usually containsMPEG-2 or H.264 video with AC-3, MP2 or AAC audioSorenson Spark, VP6 or H.264 video with MP3 or AAC audio
Introduced1995, by the Moving Picture Experts Group2002, by Macromedia (later Adobe)
Opens inVLC and TV software; not phones or browsers directlyVLC and little else since Flash Player was retired in 2020
Best forBroadcast recordings and camcorder footage (MTS, M2TS)Nothing new; it survives in old downloads and stream recordings
File extension.ts.flv

Questions

Are my videos uploaded anywhere?

No. The TS to FLV conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.

Does converting TS to FLV reduce quality?

It depends on what is inside the TS. When its video and audio are already in a form FLV can hold, they can be carried over without being compressed again. Otherwise they are re-encoded, which costs a little quality. Under Options you can favour quality or a smaller file.

Can I convert several TS files at once?

Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.

How do I convert TS to FLV on Windows, Mac, iPhone or Android?

The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the TS file, press Convert and save the FLV. There is nothing to install.

Is there a file size limit?

Yes. TS to FLV runs on the compatibility engine, which takes files up to 1 GB, and a long clip takes a while because it is slower than the browser's built-in codecs. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.