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TL ToolLab

Image Tools

Image Watermark

Add a text watermark to an image with adjustable position and opacity. Free online image watermark tool.

Upload Image

Drag file here or click to select

Processing…

Result

Watermarked image will appear here.

How to Use

  1. Drag and drop an image or click to select one.
  2. Type the watermark text, choose its position, and adjust the opacity.
  3. Click Add Watermark and download the result.

How It Works

The watermark text is rendered onto a transparent layer at the chosen corner or center position, with the specified opacity, then composited on top of the original image. The original image's format is preserved (JPEG stays JPEG, PNG stays PNG).

Common Uses

  • Adding a copyright notice or your name to photos before sharing them publicly online.
  • Marking draft or sample images so they're not mistaken for final, deliverable versions.
  • Branding screenshots or product photos with a website name or logo text.