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Add Watermark
Protect images with text or logo overlays.
Privately SecureLocal
WebAssemblySpeed
Upload image to watermark
Then add text or image overlay
Supports Drag & Drop
Why choose img0 for Add Watermark?
100% Private
Most online coverters upload your images to a remote server. We don't. Your files never leave your device.
Instant Processing
No queue times, no slow uploads. We use your computer's power to process images instantly.
img0 vs. Cloud Converters
| Feature | img0.site (Local) | Cloud Tools |
|---|---|---|
| Privacy | 100% Private | Files Uploaded |
| Speed | Instant (0ms latency) | Depends on Upload |
| File Limit | Unlimited | Often Restricted |
| Offline Use | Yes (PWA) | No |
How to use Add Watermark
- Select your file: Click the box above or drag and drop your image.
- Adjust settings: Customize options if available (e.g., quality, format).
- Download: Instantly save the processed file to your device.