Add Page Numbers
Insert page numbers into a PDF document.
About the Add Page Numbers
Insert page numbers into a PDF document. The Add Page Numbers is a fast, free online tool from 100Tools that helps you get the job done in seconds — no downloads, no sign-up walls and no clutter.
Whether you're a beginner or a professional, this pdf tools tool gives you a clean, modern interface and instant results. Everything runs privately in your browser, so it's unlimited and your data never leaves your device.
Features
- Fast & free — get results instantly with no cost to start.
- Privacy-first — all processing happens locally in your browser.
- Works everywhere — desktop, tablet and mobile, no install needed.
- Clean interface — a modern, distraction-free design.
Common use cases
- Preparing files for upload where there's a size or format limit.
- Cleaning up documents or images before sharing them with others.
- Batch-style one-off conversions without installing desktop software.
How to use the Add Page Numbers
- 1
Add your input
Upload your file or enter your details into the Add Page Numbers above.
- 2
Configure options
Adjust the available options to match exactly what you need.
- 3
Get your result
The Add Page Numbers processes your input instantly and shows the result.
- 4
Copy or download
Copy the output to your clipboard or download it — no sign-up required.