One watermark, every photo
Photographers watermark shoots, Etsy sellers stamp product photos, agencies brand deliverables — the job is always the same: same mark, same corner, dozens or hundreds of images. Doing that one image at a time is misery. This tool applies your watermark to the entire batch with identical settings, at each photo's original resolution.
How to batch watermark photos
- Select or drag all your photos at once.
- Tune the watermark on the live preview (the first photo of the batch) — text, size, color, opacity, position.
- Click Watermark & download all. Each image is stamped and saved automatically.
- Need a logo instead of text? The tool accepts logos too — see add logo to photo.
Why in-browser batching is safe
Cloud batch tools want your client photos, unreleased product shots or NDA material uploaded to their servers. This page processes everything locally — you could disconnect from the internet after loading it and the batch would still run.
FAQ
How many photos can I watermark at once?
There's no artificial limit — practical limits come from your device memory. Batches of 50–200 photos work fine on a normal laptop.
Do all photos get the same watermark size?
Size is a percentage of each photo's width, so the watermark stays proportional on mixed-orientation batches.
Watermarking PDFs in bulk?
Currently PDF is single-file — see watermark PDF. Single-photo mode lives on the homepage tool.