PDF Tools
Split and merge PDF files directly in your browser. Files are processed locally.
About this tool
Split and merge PDF files directly in your browser with local processing PDF Tools runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- PDF Tools is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use PDF Tools?
Open PDF Tools, enter or paste your input, and copy the result. The page works without an account.
Related guides
Signing PDFs in the Browser: Visual Signatures and Their Honest Limits
Draw a signature, place it by fractions of the page, flatten it into the document — and why this is not PAdES. Treat it as a visual stamp, not a legal.
Images to PDF: Fit-to-Image vs A4, and Why HEIC Gets Rejected
Combining JPG and PNG images into one PDF with correct page geometry, margins and auto-rotation — plus the honest HEIC story.
Client-Side PDF Manipulation: Merging, Splitting, and Page Reordering
How browser-based WebAssembly and JavaScript libraries manipulate PDF documents without uploading confidential files to third parties.
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