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Image watermark tool
Add a text or logo watermark to a PNG, JPEG, or WebP image, preview the result, and export it locally.
- 100% local
- Instant
- Free
- No account
- Works offline
Add the main image, then configure text or a logo as the watermark.
Your files are processed locally in your browser and are never sent to our servers.
Drop your file here
Recommended size: up to 25 MB
Processing…0 %
Why use this tool?
Add a text or logo watermark to an image directly in your browser. Adjust position, size, opacity, and rotation without uploading files to a server.
Smart processing
Prepare and transform images directly in your browser without additional software.
Supported formats
Common image formats with export options provided by the tool.
Save time
Get a clean, ready-to-use result in seconds without installing software or configuring a complex workflow.
Guide
How to use this tool
- 1
Add your image
Import a PNG, JPEG, or WebP image from your device.
- 2
Configure the watermark
Choose text or a logo, then adjust its position, size, opacity, and rotation.
- 3
Download the result
Preview the rendering and export the image with the watermark applied.
Tips and best practices
- Opacity between 20% and 40% is often visible without hiding the image.
- Place the watermark over a quiet area to preserve contrast.
- Use PNG or WebP when the watermark or image contains transparency.
Frequently asked questions
Is my image uploaded to a server?
No. Loading, rendering, and exporting all happen locally in your browser.
Can I use a logo as the watermark?
Yes. Import a PNG, JPEG, or WebP logo and adjust its size, opacity, and position.
Which formats can I export?
You can download the result as PNG, JPEG, or WebP.
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