Why Do Formatting Tags Show Up in My Subtitles?
Players that don't understand formatting show the tags as text. Here is how to strip them and keep the timing.
How to Fix Overlapping Subtitles
Why overlapping subtitles break on YouTube and players, how to find them and how to fix them automatically.
How to Remove [Sound Effects] and Speaker Names from Subtitles (SDH)
Clean SDH subtitles: strip [brackets], (descriptions), speaker names and lyrics while keeping the timing.