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Hebrew captions for Reels, TikTok and Shorts that read right

Hebrew runs right to left; English words, numbers and most punctuation are laid out by different rules. When a tool doesn't handle the mix, a caption can look backwards. Here is why, how to check, and how to fix it in any tool.

Why Hebrew captions break

Text that mixes directions is ordered by the Unicode bidirectional algorithm (bidi). Hebrew letters are right to left, Latin letters left to right, and punctuation, spaces and many symbols take the direction of what's around them. If a caption's paragraph direction is set to left to right, a full stop at the end of a Hebrew line jumps to the right-hand side, where the Hebrew line starts, and a line that ends with an English word or a number comes out in the wrong order.

How to check a caption

How to fix it in any tool

Always proofread names and slang

Automatic captions get names, brands, slang and fast speech wrong more often than anything else. Read every line once, with the sound on.

Size and placement

Large enough to read on a phone at arm's length, a few words a line, and clear of the bottom and the right-hand side, where the apps put their own caption, buttons and profile. The apps' layouts change and vendors' measurements disagree, so preview the video in each app before you post.

Burned in, or a captions file?

Burned-in captions are part of the picture: they look the same everywhere and can't be turned off. A captions file (SRT) is separate: YouTube can show it as a caption track that viewers turn on and that stays searchable. For Shorts, Reels and TikTok, burn them in; for YouTube, add the file as well.

Where ion fits, and where it doesn't

What ion does here

Where ion isn't the tool

Short answers

Why do my Hebrew subtitles come out backwards?
Usually because the caption's paragraph direction is left to right. Punctuation and numbers then take the wrong side. Set the direction to right to left, or use a tool built for Hebrew, and check the end of each line.
Should I burn captions in or upload a file?
Burn them in for Shorts, Reels and TikTok. For YouTube, also upload the SRT file as a caption track.

Sources

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