Add watermarks to photos
Protect your photos from copying by adding text or logo watermarks to many images at once.
Free · No sign-up · Files stay on your deviceHow to use
- Select or drag in photos (multiple allowed).
- Choose text or logo, then set size, opacity, angle and position or tiled repeat.
- Check the preview and save each photo or all as a ZIP.
FAQ
Can I use my logo?
Yes. Upload a logo image; a transparent PNG looks best.
Can I watermark ID copies?
Yes. Add text like 'For submission only' so the copy can't be reused.
Are my photos uploaded?
No. Watermarks are added in your browser.
Want more tools? DoguBox has 33 tools in Korean, including PDF to Word/Excel, signatures and stamps. Open the Korean site with automatic translation →
More free tools
Remove EXIFView and remove GPS location and photo metadata.
Change DPIChange photo DPI to 300 without losing quality.
SVG to PNGConvert SVG logos and icons to sharp PNG images.
GIF MakerMake an animated GIF from photos.
Image ViewerOpen HEIC, WebP, AVIF and more in your browser.
HEIC to JPGConvert iPhone HEIC photos to JPG in bulk.
Compress ImageReduce JPG, PNG and WebP size, even to a target KB.
Resize ImageChange image size by pixels or percentage.