obsidian-sandbox-vault/Formatting/Comment.md

Use %% to enclose comments, which will be parsed as Markdown, but will not show up in the preview.

Here is some inline comments: %%You can't see this text%% (Can't see it)

Here is a block comment:
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It can span
multiple lines
%%

Here is some inline comments: %%You can't see this text%% (can't see it in preview)

Here is a block comment: (can't see it in preview either) %% It can span multiple lines %%