Batch Watermark Photos — free online
You have a folder full of product photos and you want your logo on every one of them. Doing that one by one in an image editor takes ages, and most online tools make you upload everything to a stranger's server first. We added a free tool that does it the easy way — Watermark Batch Stamp — right in your browser.
What it does
It stamps your brand logo onto a whole batch of photos at once. You pick where the logo sits and how strong or faint it looks, so it stays readable without covering up the product. When it's done, you download every stamped image together in one ZIP file.
Nothing leaves your device
The whole thing runs inside your browser. Your photos and your logo are never uploaded anywhere and nothing is saved on a server. When you close the tab, it's all gone — the only copy of your stamped images is the ZIP you downloaded.
How to use it
- Open Watermark Batch Stamp and add your product photos and your logo.
- Choose where the logo goes and how strong it should look.
- Download all the stamped photos as one ZIP.
It's free with no limit. There are more small tools on the Apps page.