Quick Answer
Are my images private? Yes — all processing happens in your browser. Your images never leave your device. This applies to single images and batch processing alike.
Frequently Asked Questions
Yes — you can add text watermarks, image/logo watermarks, or both simultaneously. Position them independently anywhere on your image with custom opacity levels for each.
Yes — when processing multiple images, the watermark scales proportionally to each image size. A watermark that looks right on a 4000px image will automatically adjust for a 1200px image while maintaining the same visual proportion.
No. All watermark processing happens entirely in your browser. Your original images and watermarked results never leave your device. This is true even for batch processing of multiple files.
Nine preset positions: all four corners, center, and the four edge centers (top, bottom, left, right). You can also drag to set a custom position, and adjust the margin from edges.
Lower the opacity to 20-40% for a transparent effect. Use a corner position away from the main subject. For text, use a clean font without heavy outlines. White text with low opacity works well on most images.
Watermarks are baked into the exported image pixels. They cannot be removed without editing software and even then may leave artifacts. For maximum protection, use a tiled/repeated watermark pattern across the entire image.