Add a watermark to photos
Drop in your photos, type your watermark, choose a position and opacity, and download. Batch as many as you like — everything is processed locally, so your images are never uploaded.
Live preview
Add an image to see the watermark preview.
FAQ
Are my photos uploaded?
No. Watermarking happens entirely in your browser — your images never touch a server.
Can I watermark many at once?
Yes. Add multiple images and download them all watermarked in a single ZIP.
Does it keep the resolution?
Yes, images are kept at full resolution (capped at 4000px on the long edge for performance).