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Add Watermark to Image Online Free

Add text watermarks to your images. Free, customizable, and instant.

Files never uploadedInstant results100% freeWorks on mobile

How to Use

  1. 1Upload your image by dragging it into the drop zone.
  2. 2Enter the watermark text and customize font size, opacity, and color.
  3. 3Click Add Watermark to apply.
  4. 4Download your watermarked image.

Frequently Asked Questions

Can I adjust the watermark opacity?

Yes. You can set the opacity from 10% to 100%. Lower values create a more subtle, transparent watermark.

Is the watermark diagonal?

By default, the watermark is applied as a repeating diagonal pattern across the entire image for maximum coverage.

Is my image uploaded?

No. All processing happens in your browser using the Canvas API. Your image never leaves your device.

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