Image Tools 100% Local Processing Limit: 25 MB

Image Watermark Tool

Add custom text or image logo watermarks with position, opacity, and angle controls.

Sponsor Space

1. Base Image & Watermark

Upload main base image

2. Live Preview

Sponsor Space

How to Use the Image Watermark Tool

  1. 1
    Upload the main base image.
  2. 2
    Choose Watermark Type: "Text" or "Logo Image".
  3. 3
    Configure font, text color, opacity slider (0% to 100%), and rotation angle.
  4. 4
    Select position (Center, Bottom Right, Top Left, Tile Pattern) and click "Apply & Download".

Practical Example & Use Case

Common Real-World Scenario

Adding a subtle diagonal "CONFIDENTIAL - DRAFT" text watermark across product mockups before sharing.

Technical Notes & Limitations

Browser Engine Architecture

Once downloaded, baked-in watermarks cannot be unstitched from flattened bitmap pixels.

Frequently Asked Questions

Can I use a custom logo with a transparent background?

Yes! Upload a PNG logo and its alpha transparency will be preserved on top of the base image.