Watermark.pro

Watermark.pro is a browser‑based tool that lets users add professional‑looking watermarks to images without uploading files to a server. All processing occurs locally, keeping the original photos private on the user’s device. The interface supports both text and image watermarks, offering extensive styling options such as font selection, color gradients, opacity, rotation, shadows, outlines, blend modes, and size adjustments.

Users can arrange multiple watermark layers, drag and resize them on an interactive canvas, and employ snap guides, zoom, pan, and unlimited undo/redo. The application also provides tiling for repeating patterns, batch processing to apply watermarks to several images at once, and the ability to save and reuse watermark configurations as JSON presets. Export options include JPG, PNG, and WebP at the original resolution with adjustable quality, and batch downloads are offered as a ZIP archive. This makes the tool suitable for photographers, designers, and anyone needing quick, private image protection directly in a web browser.