PixThru

Watermark Photos in Bulk

Add your watermark to many photos at once and download them as a ZIP — free.

Position

Drop images here or click to choose

drop one or many photos — watermarked on your device (up to 10 free)

Protecting a whole shoot or product catalog one image at a time is painful. Drop in a batch of photos, set your watermark's position, size and opacity once, and download them all stamped in a single ZIP.

Every photo is watermarked on your device — none are uploaded.

More sizes & options

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Frequently asked questions

How many photos can I do at once?
Up to 10 at a time on the free plan, downloaded together as a ZIP. Pro removes the limit.
Can I use my logo as the watermark?
Yes — use a transparent PNG logo or text, and set the opacity so it marks the photo without hiding it.
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🔒 Your files never leave your device. This tool runs entirely in your browser — nothing is uploaded.