Watermark
Text or a logo in a corner or tiled across the picture, with opacity and angle — on a whole batch at once.
I
Sign your photos before you post them: type something like “© Your Name” or upload a PNG logo with a transparent background. Place it in any corner or the centre, and set its size, opacity and colour.
Tile mode repeats the mark across the whole frame at an angle, which is much harder to crop out. Add several photos and the mark lands in the same spot on each.
II
Before
AfterIII
One or up to 50 at once.
Text or logo, font, colour, opacity, size and position.
All watermarked photos as a ZIP.
IV
Everything runs in your browser: nothing is uploaded, so it's fast and safe for personal photos and documents.
Add a whole batch: the settings apply to every photo and you download them all as one ZIP.
Upload a PNG with a transparent background and it goes on without a white box.
V
Yes. It runs in your browser, there's nothing to sign up for and no watermark on the result.
No. The picture is opened and processed on your device and never sent to a server.
Yes, in Safari or Chrome on iPhone and Android. Pick a photo from your gallery and save the result to Files or Photos.
Add them all, set the watermark once and download the ZIP: every photo gets the mark.
This tool only adds them. To remove text or a mark from your own photo, use the AI watermark remover.
Caption a photo in any of 23 fonts — with an outline, shadow and backing box — anywhere in the frame.
See what's hidden in a photo — where it was taken, on which phone, when — and strip it in one click.
By pixels, percentage or print size — with ready-made sizes for social media, screens and print.
Drop photos here
or choose from your device
JPG, PNG, WEBP, HEIC, AVIF, GIF, BMP, TIFF, SVG, PSD, RAW · up to 50 files
Photos are processed in your browser and never uploaded
