Watermark Tool
Add a text or logo watermark to your images. Free, fast and private — no install or sign-up.
Drag & drop your file here
or click to browse — up to 100MB
🔒 Your file never leaves your device — processing happens entirely in your browser.
About Watermark Tool
Add a text or logo watermark to your images. It is free, works in your browser, and keeps your originals private.
How to use Watermark Tool
Upload your file by dragging it into the box above or clicking to browse — files up to 100MB are supported.
Watermark Tool starts automatically and runs securely in your browser, so your files never leave your device.
Preview the result, then click Download to save the converted file.
Add a text watermark to protect your photos
Stamp your name, brand or copyright notice diagonally across your image before sharing it. The watermark is sized to your photo automatically and applied in your browser, so the original never leaves your device.
Like every tool on this site, it's free, needs no account and processes your image privately in your browser.
Frequently Asked Questions
Is the watermark tool free?+
Yes — free to use with no watermarks or registration.
Do I need to install anything?+
No. Everything runs in your web browser.
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