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常见问题
What are PDF bookmarks?expand_more
Bookmarks are the clickable table-of-contents panel in PDF readers. They let readers jump directly to sections of a document.
How do I add or edit bookmarks?expand_more
Upload your PDF, and add, rename, reorder, or delete bookmarks in the sidebar editor. Each bookmark links to a specific page.
Can I create nested bookmark hierarchies?expand_more
Yes. Create parent and child bookmarks to build a multi-level table of contents.
Do bookmarks increase file size?expand_more
Bookmarks are tiny text references. Even hundreds of bookmarks add negligible size to a PDF.