In-Browser PDF Merger & Page Splitter
Combine several PDFs into one in any order, or extract pages and ranges (e.g. 1-3, 5, 8-) into a new PDF or one file per page. Runs in your browser with pdf-lib.
Drop files here or click to choose
Files are combined in your browser and never uploaded.
What is a In-Browser PDF Merger & Page Splitter?
This PDF tool does two jobs. Merge joins several PDF files into one, in the order you set. Split extracts the pages you choose into a new PDF, or saves each page as its own file. It copies pages as they are, so text stays selectable and quality does not change. Your documents are processed in the browser and are never uploaded.
Execution Privacy:Toolbrix processes this utility using🔒 Processed locally — pdf-lib operates in-memory on WebAssembly/JS in browser.
How to use this In-Browser PDF Merger & Page Splitter
Choose Merge or Split.
Merge: drop two or more PDFs, reorder them with the arrows, then click Merge.
Split: drop one PDF and type the pages to keep, such as 1-3, 7, 10-. Tick "One PDF per page" to get separate files.
Download the result.
Frequently Asked Questions
Q:Is there a file size or page limit?
There is no fixed limit. Large files depend on your device memory; a few hundred pages is fine on most computers.
Q:Does merging reduce quality?
No. Pages are copied without re-rendering, so text, images and links stay the same.
Q:Can it open password-protected PDFs?
PDFs that only restrict editing usually work. PDFs that need a password to open cannot be read.
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