Image Watermark

Yes, visible watermarks that are burned into the image pixels persist through screenshots, saving, re-uploading, and format conversion. They can be removed with editing tools but not accidentally.

Center placement with partial transparency (30-50% opacity) offers the best protection — it's hard to crop out and difficult to clone-stamp away. Corner watermarks are easily cropped. Diagonal watermarks across the full image provide maximum coverage.

20-40% opacity balances visibility with unobtrusiveness. Below 15%, watermarks become nearly invisible and easy to remove. Above 50%, they distract from the image content.

Yes, you can add text watermarks with custom font, size, and color, or overlay a logo image. Position, opacity, and tiling options are available for both.