---
title: "Add a Watermark to Photos Online, Free · Pacco"
description: "Add a text or logo watermark to one photo or a whole batch, right in your browser. Your photos never leave your device. Free, no account needed."
locale: en
canonical: https://pacco.studio/en/tools/watermark-photos/
---
# Add a watermark to photos, free and in your browser

> Stamp a text or logo watermark on one photo or a whole batch. No account, no upload, no quality games.

_Runs on your device. Your photos are never uploaded._

## How it works

1. **Drop in your photos** Select up to 50 JPEG, PNG or WebP files. They never leave your device.
2. **Style your watermark** Type your name or drop a logo, then set size, opacity and position.
3. **Preview on real photos** Check placement against light and dark frames before you commit.
4. **Export the batch** Download one photo directly or the whole set as a ZIP.

## Before you stamp

### Does watermarking reduce photo quality?

The pixels under the mark change, the rest of the photo does not. This tool re-encodes at high quality, and you control the output format. For PNG input the export stays lossless.

### Where should I place a watermark?

Corners survive social crops best; a tiled pattern across the frame is the strongest deterrent. For client proofs, bottom right at moderate opacity is the common choice, and the preview lets you test placement on your own photos.

### Is it safe to watermark photos online?

Here, yes: this tool runs entirely in your browser. Your photos are never uploaded, there is no server processing, and closing the tab leaves nothing behind.

### Can I watermark multiple photos at once?

Yes. Drop up to 50 photos, style the mark once, and export the whole batch as a ZIP. Each photo is processed at full resolution, one at a time, on your device.

### Does the tool strip my photo metadata?

Yes. Re-encoding removes EXIF data, including GPS location, which is good for client privacy. Be aware it also removes embedded copyright fields, so keep your originals.

## Watermarking proofs? A gallery can do the protecting.

Pacco galleries protect your originals with passwords and download controls, so your photos do not need a stamp. **Try Pacco for free**