为 PDF 添加页码
为 PDF 添加页码。
Upload a PDF and stamp page numbers onto every page. Choose the position, the starting number and the font size. Everything runs locally in your browser.
工作原理
- 1 Drop a PDF, or click to choose one.
- 2 Pick a position, start number and font size.
- 3 Click Add numbers.
- 4 Download the numbered PDF.
常见用例
- Number the pages of a report or contract.
- Add folios to a scanned document.
- Prepare a printable, paginated handout.
- Start numbering from a specific page value.
常见问题
Are my files uploaded to a server?
No. PDF processing happens locally in your browser with pdf-lib, so your files never leave your device and nothing is stored.
Where are the numbers placed?
At the bottom of each page — center, left or right, as you choose — using the standard Helvetica font.
Is it really free?
Yes — free, with no signup, no watermark and no limits.