Free Online PDF Merge & Split Tool

Combine multiple PDFs or extract specific pages. 100% private - processed in your browser.

Merge Multiple PDFs
Combine PDF files in order. Drag to reorder.

Click to add PDF files

How to Merge and Split PDFs

Our PDF tool lets you combine multiple PDF files into one document or extract specific pages from an existing PDF. All processing happens locally in your browser using pdf-lib, ensuring your documents remain completely private.

Merge PDFs

Upload multiple PDF files and arrange them in your desired order. Click Merge to combine them into a single downloadable PDF. Perfect for combining reports, chapters, or document sections.

Split/Extract Pages

Upload a PDF and specify which pages you want to extract using page numbers or ranges. Create new PDFs containing only the pages you need without modifying the original.

Frequently Asked Questions

Upload multiple PDF files using the Merge tab. Drag to reorder them if needed, then click Merge PDFs. The files will be combined in the order shown and downloaded as a single PDF.

Yes! Use the Split tab to upload a PDF, then enter the page numbers or ranges you want to extract (e.g., "1,3,5-10"). Click Extract Pages to download a new PDF with only those pages.

Since processing happens in your browser, the limit depends on your device memory. Most devices handle PDFs up to 50-100MB easily. Very large files may be slower.

Absolutely. All processing happens 100% locally in your browser. Your files are never uploaded to any server. Close the tab and all data is cleared from memory.

More Free Online Tools

Text Cleaner
Strip formatting, fix quotes, convert case
QR Generator
Create QR codes, download PNG/SVG
Unit Converter
PX to REM, Hex to RGB, Unix to Date
JSON Formatter
Format, minify, validate JSON
Base64 Encoder
Encode and decode Base64
JSON to CSV
Convert JSON to CSV format