Alternate Mix PDF

Interleave pages from multiple PDFs, fine-tune the mix order, and merge everything into one document.

The entire workflow happens locally in your browser.

Mix pattern

Choose how many pages to take from each PDF before switching to the next file.

Upload PDFs to alternate mix

Choose two or more PDFs, then let the tool interleave their pages before exporting one mixed file.

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Interleave pages locally

This tool is designed for alternating page sources. It can interleave pages from several PDFs in a repeatable pattern, then let you fine-tune the final order before export.

It is a browser-only workflow, so the source files stay on your device while you arrange and merge them.

Upload multiple PDFs

Drop several documents at once and the tool will interleave every page into a single visual board.

Mix by page

Use the alternating order to build a merged PDF, then tweak the sequence if needed before export.

Stay local

Previewing, interleaving, arranging, and exporting all happen inside your browser.

Frequently Asked Questions

Does this upload my PDF?

No. The files are processed locally in your browser.

Can I reorder individual pages?

Yes. Each page is a draggable card, so you can fully control the final reading order.

Can I remove pages before export?

Yes. Use the remove button on any page you do not want in the finished PDF.

Is the output a real PDF?

Yes. The export is created with pdf-lib from the selected source pages, the chosen mix pattern, and any rotations.

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