Watermark Tool
Free browser-based tool. No upload. No account. Works offline.
🔒 No upload
📴 Works offline
✓ Free forever
Drop your photo here
JPG, PNG, WebP
✓ No upload✓ Instant download
🔒 Your files never leave your device
Photo loaded. Ready to process.
About the Watermark Tool
The PrivatePhotoSuite Watermark Tool processes your photos entirely in your browser. Zero upload, zero server, zero risk.
Frequently Asked Questions
Does this upload my photos?
No. All processing happens entirely in your browser using JavaScript and Canvas API. Your photos are never transmitted.
Is it free?
Yes, completely free. No account, no subscription, no watermarks.
Does it work offline?
Yes. After your first visit, this tool works fully offline.