About Add image watermark
Add text watermark to image files before sharing previews, drafts, or branded pictures. You can watermark photos without uploading by setting the text, transparency, size, and position in the browser. Always check that the mark is legible against the underlying image.
How to add a watermark to a photo
- Select the photos and enter your watermark text.
- Adjust opacity, font size, and horizontal and vertical position in the preview.
- Select Process and download the watermarked images or batch ZIP.
A practical example
- Input
A product photo; Text: Preview; Opacity: 45%; Position: 75% horizontal, 90% vertical.
- Result
A re-encoded photo with the text mark drawn near the lower-right area.
Position is proportional to each image, while font size is in pixels. Review mixed-size batches for consistent appearance.
Supported input and limitations
- Only text watermarks are supported. Logo image overlays and tiled repeating watermarks are not included.
- Watermark text is limited to 120 characters. A visible watermark is not DRM and does not guarantee that a mark cannot be removed.
Image batches accept up to 100 files and 100 MB total. Source images must be within 12,000 pixels per edge and 48 megapixels. Batch results include a ZIP download.
Processing happens on your device. Read about local processing and optional workspace recovery.
Frequently asked questions
Can I watermark several photos at once?
Yes. Select a batch and the same text and settings are applied to each image. Download the results as a ZIP.
Can I use a logo image as a watermark?
This tool draws text only. It cannot import a transparent logo or another picture as an overlay.