Hi,

News about online tools:

Translation: https://www.avsubtitles.com/translate.php
Now accept any subtitles formats (but will always create an SRT file)

Convert: https://www.avsubtitles.com/convert.php
Allow to convert a file into ASS/SSA/SRT/VTT formats.

Synchronize: https://www.avsubtitles.com/synchronize.php
Upload your file, then choose a timestamp from the list and tell what should be the perfect timestamp to fit your video.
It will synchronize the whole file.


I haven't tested all the possibilities, so some bugs may exist. Just tell about it here, in this topic.