Añadir Marcadores a un PDF
Elige páginas y nómbralas para crear un índice interactivo.
Cómo funciona
Sube tu PDF, haz clic en una miniatura de página para añadirle un marcador, ponle un nombre, y repite el proceso — luego descarga el resultado.
¿Cómo añado un marcador?
Haz clic en cualquier miniatura de página para añadir un marcador que apunte a esa página, y luego escribe un nombre para él en la lista de abajo. Añade tantos como quieras.
¿Esto reemplazará los marcadores que ya tiene el PDF?
Sí — esta herramienta crea un índice nuevo, así que si el PDF ya tenía marcadores, al descargarlo se reemplazarán por los que acabas de crear.
Can I create nested bookmarks (sub-chapters)?
This tool creates a flat, top-level outline — each bookmark points straight at a page. Nested sub-bookmarks aren't currently supported.
Can I reorder bookmarks after adding them?
Yes — remove and re-add them in the order you want, using the list controls shown once you've added more than one.
Will my bookmarks show up in any PDF reader?
Yes — bookmarks are written as a standard PDF outline, so they'll appear in the sidebar/navigation panel of Adobe Reader, browser PDF viewers, and most other readers.
Can I see or keep the bookmarks a PDF already has, and just add a few more?
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Can I fake a hierarchy, like sub-bookmarks under a chapter, since nesting isn't supported?
Not structurally, but a naming trick works well in the outline panel: use consistent prefixes, like "2. Chapter Two" followed right after by "2.1 Setup" and "2.2 Usage". They all sit at the same flat level, but the numbering makes the grouping obvious to anyone browsing the sidebar.
Does it pull bookmarks automatically from my PDF's headings or table of contents?
No — every bookmark is added manually: click a page thumbnail, type a title, repeat. There's no heading detection, which is actually more reliable for scanned PDFs or files where headings aren't tagged properly — you decide exactly what gets bookmarked and what it's called.