Add Watermark to Image Free
Add custom text overlay with adjustable font, size, and opacity. Everything runs in your browser — no upload, no account, no tracking.
No image selected
Click or drag image here
Watermark Settings
Font size32px
Color
Opacity50%
or drag on preview
Processed entirely in your browser. No data sent to any server.
How to add a watermark
- Drop or select your image file above
- Type your watermark text
- Choose font, size, color, and opacity
- Position the watermark and download
Watermark best practices
| Image type | Recommended opacity | Best position |
|---|---|---|
| Photos (landscape) | 20–35% | Bottom-right corner |
| Photos (portrait) | 25–40% | Center or bottom-center |
| Product images | 15–25% | Tiled / repeating pattern |
| Social media posts | 30–50% | Bottom-center |
| Portfolio / art | 20–30% | Lower third, away from focal point |
Frequently asked questions
Can I use a logo as a watermark instead of text?
Currently only text watermarks are supported. Logo watermarking is on the roadmap.
Can I batch watermark multiple images?
Drop multiple files and the same watermark settings apply to all. Download each result individually.
What opacity should I use for a watermark?
20–40% opacity works well for most photos — visible enough to deter unauthorized use but not distracting. For light backgrounds, use darker text at 20–30%. For dark backgrounds, use white text at 25–35%.
Can I remove a watermark from an image?
Once applied, the watermark becomes part of the image and cannot be reversed. Always keep a copy of the original unwatermarked file.