Before sharing your photo, put your name or brand on it — so no one else can claim it as their own. Your photo never leaves your device; everything happens in your browser.
Disclaimer: This tool only adds a text watermark to a photo — it is not legal proof of a photo’s ownership or copyright. Putting your name on other people’s photos is wrong; use it only on your own photos.
No. The watermark is added inside your browser — no server, and your photo never leaves your device.
As a PNG, at the full original resolution — with no loss in quality.
The simple answer: no plain watermark is 100% safe — a large, light watermark in the centre is hard to remove, while one in a corner is easy. For the best protection, choose centre + a large size.