Image Watermark
Add a text or logo watermark with full control over position and opacity.
Runs entirely in your browser - your files are never uploaded
What is Image Watermark?
Image Watermark is a free, web-based utility designed for instant, local image tools tasks. It allows users to compute, format, convert, or edit data directly in their browser without installing software or registering an account.
- 100% Free & Unlimited Usage
- 0% File Uploads (100% Client-Side Privacy)
- Instant Real-Time Calculations
- Mobile, Tablet & Desktop Compatible
How to use Image Watermark
Select or Enter Input
Provide your source file or type your values into Image Watermark.
Configure Settings
Adjust parameters, formatting options, or units in real-time.
Get Instant Output
Download the final processed file or copy the generated output.
About the Image Watermark
Protect your photography, brand a screenshot or mark a document as a draft. Choose a text watermark with your own font size and colour, or upload a transparent PNG logo and scale it to fit.
Nine anchor positions, an opacity slider and optional diagonal rotation let you place the mark precisely. Everything renders live on a canvas in your browser and exports at full resolution.
Frequently asked questions
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