🔏 Batch Watermark

Stamp your logo or text across many photos at once, then download them all as a ZIP. No watermark of ours, no limits, nothing uploaded.

🖼️
Drop your photos here
or click to choose — up to 200 at a time
Text
Logo image
Single
Tiled
Diagonal band
JPG
PNG
WebP
JPG keeps files small. PNG keeps transparency.

🎬 Plus mockups, a screen recorder, PDF signing & 250+ more free toolsOpen Castwright

Protect your work before you get paid

If you send proofs, drafts or previews to a client before the invoice clears, a visible watermark is the simplest protection there is. This tool stamps your logo or name across a whole batch in one pass and hands you a ZIP — no per-image fiddling, no monthly fee, and unlike most free watermark sites it never adds its own branding to your photos.

Also useful for

Photographers sending client galleries, realtors protecting listing photos, course creators marking preview slides, and anyone posting images they would rather not see reposted uncredited. Everything runs in your browser, so client photos never leave your computer.

Tips

A tiled or diagonal watermark at low opacity is much harder to crop out than a single corner mark, but a corner logo looks more professional on work you are proud of. Use PNG output if your source images have transparent areas; otherwise JPG keeps the ZIP small.