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Convert Captions or Subtitle Files to Different Formats Online

A lot of our clients need to have their SRT caption or subtitle files converted into other formats so that they could be used with various types of software. For this reason, we created our own subtitles/captions converter. In this way, our clients are able to convert SRT files by themselves at their convenience. This is a great way to make your files more versatile!

The Explanation of Caption and Subtitle Formats:


CSV - Comma separated values. Can be viewed in Excel.
csv to srt, csv to stl, csv to scc, csv to ass, csv to ssa, csv to xml, csv to ttml, csv to qt, csv to txt, csv to vtt, csv to dfxp, csv to smi, csv to sub, csv to rt, csv to sbv
DFXP - Commonly used for Flash video captioning.
dfxp to srt, dfxp to stl, dfxp to scc, dfxp to ass, dfxp to ssa, dfxp to xml, dfxp to ttml, dfxp to qt, dfxp to txt, dfxp to vtt, dfxp to smi, dfxp to csv, dfxp to sub, dfxp to rt, dfxp to sbv
QT - File format created for Apple's QuickTime Player.
qt to srt, qt to stl, qt to scc, qt to ass, qt to ssa, qt to xml, qt to ttml, qt to txt, qt to vtt, qt to dfxp, qt to smi, qt to csv, qt to sub, qt to rt, qt to sbv
RT - These are RealText captions for RealMedia audio and video.
rt to srt, rt to stl, rt to scc, rt to ass, rt to ssa, rt to xml, rt to ttml, rt to qt, rt to txt, rt to vtt, rt to dfxp, rt to smi, rt to csv, rt to sub, rt to sbv
SBV - This file format is used by Youtube videos (closed captions and subtitles). You download captions from Youtube in this format.
sbv to srt, sbv to stl, sbv to scc, sbv to ass, sbv to ssa, sbv to xml, sbv to ttml, sbv to qt, sbv to txt, sbv to vtt, sbv to dfxp, sbv to smi, sbv to csv, sbv to sub, sbv to rt
SCC - Used for DVD, web media, and Line 21 broadcast closed captions. Also used by iPods, iPads, iPhones, and iTunes.
scc to srt, scc to stl, scc to ass, scc to ssa, scc to xml, scc to ttml, scc to qt, scc to txt, scc to vtt, scc to dfxp, scc to smi, scc to csv, scc to sub, scc to rt, scc to sbv
SMI - Created by Microsoft, this format is used for Windows Media audio and video.
smi to srt, smi to stl, smi to scc, smi to ass, smi to ssa, smi to xml, smi to ttml, smi to qt, smi to txt, smi to vtt, smi to dfxp, smi to csv, smi to sub, smi to rt, smi to sbv
SRT - A very common file type, supported by a variety of subtitle creation programs and many software video players, for example, on Facebook or Youtube.
srt to stl, srt to scc, srt to ass, srt to ssa, srt to xml, srt to ttml, srt to qt, srt to txt, srt to vtt, srt to dfxp, srt to smi, srt to csv, srt to sub, srt to rt, srt to sbv
SSA - SSA stands for Sub Station Alpha. It's the file format used by the popular subtitle editor, SubStation Alpha. This format is widely used by fansubb
ssa to srt, ssa to stl, ssa to scc, ssa to ass, ssa to xml, ssa to ttml, ssa to qt, ssa to txt, ssa to vtt, ssa to dfxp, ssa to smi, ssa to csv, ssa to sub, ssa to rt, ssa to sbv
STL - Used for captioning/subtitling PAL broadcast media.
stl to srt, stl to scc, stl to ass, stl to ssa, stl to xml, stl to ttml, stl to qt, stl to txt, stl to vtt, stl to dfxp, stl to smi, stl to csv, stl to sub, stl to rt, stl to sbv
SUB - Exists two different .sub formats: SubViewer and MicroDVD.
sub to srt, sub to stl, sub to scc, sub to ass, sub to ssa, sub to xml, sub to ttml, sub to qt, sub to txt, sub to vtt, sub to dfxp, sub to smi, sub to csv, sub to rt, sub to sbv
TTML - Timed Text Markup Language. It is used for exchanging timed text information between legacy content formats.
ttml to srt, ttml to stl, ttml to scc, ttml to ass, ttml to ssa, ttml to xml, ttml to qt, ttml to txt, ttml to vtt, ttml to dfxp, ttml to smi, ttml to csv, ttml to sub, ttml to rt, ttml to sbv
VTT - This caption format is used by HTML5 media players.
vtt to srt, vtt to stl, vtt to scc, vtt to ass, vtt to ssa, vtt to xml, vtt to ttml, vtt to qt, vtt to txt, vtt to dfxp, vtt to smi, vtt to csv, vtt to sub, vtt to rt, vtt to sbv
XML - This is an XML format for encoding captions onto Flash videos.
xml to srt, xml to stl, xml to scc, xml to ass, xml to ssa, xml to ttml, xml to qt, xml to txt, xml to vtt, xml to dfxp, xml to smi, xml to csv, xml to sub, xml to rt, xml to sbv