Image Watermark
Stamp text or a logo onto many photos at once — all in your browser
1. Choose images
2. Watermark
Type
Position
100%
30%
3. Apply
Composite copyright text or a logo watermark onto many photos at once. Adjust position and opacity with a live preview, then save files individually or as a ZIP. Everything runs in your browser.
What you can do
- ✓Text & logo watermarks (any script)
- ✓Diagonal·center·bottom-right·tile layouts
- ✓Live preview + batch apply
- ✓Keeps original format (JPG·PNG·WebP) + ZIP
How to use
- 1Upload your images
- 2Set text/logo, position, opacity
- 3Apply, then save files or a ZIP
Supported formats · JPG · PNG · WebP · BMP → original format kept
How to use it
- 1Select or drag in the image to watermark.
- 2Add text or a logo and adjust position and opacity.
- 3Download the watermarked image.
Frequently asked questions
Are images sent to a server?+
No. Watermarking runs in your browser, so images never leave your device.
Can I watermark many images the same way?+
Yes. Apply the same watermark across multiple images in one batch.
Can I change the opacity or position?+
Yes. Adjust the watermark's position, size, and opacity so it doesn't obscure the original.