# Stamp a logo on a PDF

> Stamp a logo on a PDF in your browser. Corners or center, first page or selected pages. No tiled DRAFT. No upload, no account.

A letterhead mark, on your computer

Stamp logo puts a PNG, JPG, or WebP on chosen pages: corners or center, with margin, scale, and opacity. Rotation stays at 0. First page only is the usual letterhead job and is the default. This is a focused sibling of Watermark, not a second DRAFT tile tool. For diagonal text, use Watermark PDF.

The logo is drawn with pdf-lib in the browser. Nothing is uploaded. You download a new PDF. Unlock encrypted files on your computer first. Close the tab and the working files are gone.

Free. There is no paid tier. No account. They stay on your computer. Nothing is uploaded.

## How to stamp a logo on a PDF

1. Drop one PDF, then pick a logo image. Transparent PNG is cleanest.
2. Choose a corner or center, margin, size, and opacity. Rotation is 0.
3. Keep First only for letterhead, or select more pages.
4. Stamp logo and download. The original stays on disk.

## Stamp a logo without an online brand service

Watermark PDF is for tiled or diagonal words. This page is the quiet logo in the corner. Neither encrypts the file. Both run locally.

Need diagonal DRAFT text instead? Use [Stamp DRAFT](https://lovethispdf.com/add-draft-watermark.md).

## Questions

### How is this different from Watermark PDF?

Watermark is for text or a tiled/diagonal stamp. Stamp logo is a single upright mark, often on the first page only.

### Can I stamp only the first page?

Yes. First only is the default. Switch to All or tick pages if you need more.

### Does a logo protect the file?

No. It is a picture on the page. Use Protect PDF for a password.

### Will the original be overwritten?

No. You download a stamped copy.

### Is the logo uploaded?

No. It is embedded locally. Close the tab and the working files are gone.

## Related tools

- [Watermark PDF](https://lovethispdf.com/tools/watermark-pdf.md): Diagonal DRAFT or CONFIDENTIAL text.
- [Page numbers](https://lovethispdf.com/tools/page-numbers.md): A folio in the footer after the logo.
- [Compress PDF](https://lovethispdf.com/tools/compress-pdf.md): A large PNG can bloat the file.
- [Sign PDF](https://lovethispdf.com/tools/sign-pdf.md): A handwritten mark instead of a brand logo.
- [Crop PDF](https://lovethispdf.com/tools/crop-pdf.md): Trim the page so the logo sits on a clean edge.

## Tasks

- [Add a logo to a PDF](https://lovethispdf.com/add-logo-to-pdf.md): First page, corner, locally