📝 Merge PDFs Online
Combine multiple PDFs in your browser. Drag to reorder, then merge.
Ideal for students, admins, and anyone stitching reports together, this tool lets you reorder files before merging. Everything runs in your browser with pdf-lib, so documents stay on your device unless you choose to share. Use it when you need a quick, private combine without installing desktop software.
Drag & drop PDFs here
…or click to choose files
Help & FAQ — Merge PDFs
How to use
- Add two or more PDFs (drag & drop or choose files).
- Drag to reorder files or pages if the tool supports it.
- Click Merge to create a single PDF, then download or share.
Use cases
- Combine client paperwork into one PDF.
- Merge scanned pages into a single file.
Tips & FAQs
- Do my files upload?
- No. Everything runs locally in your browser; files never leave your device.
- File too large or slow?
- Very large PDFs can hit browser memory limits. Merge in smaller batches or compress first.
- Pages out of order?
- Reorder files or pages, then merge again.
Formats & limits
- Input: PDF only
- Output: single PDF; bookmarks/metadata may be preserved when possible
- Typical browser memory allows ~200 MB total (varies by device)
Privacy
All processing happens in your browser; files never leave your device.
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Updated
12 October 2025