Batch Image Watermarker

Batch Image Watermarker is a Windows application in the photography category for applying watermarks and processing groups of images. It is intended for photographers and other users who need to add identifying or decorative elements while also preparing image files for output. The program supports both fixed and automatically generated watermarks, allowing the content to vary according to image or file information.

Users can create multiline text watermarks with different fonts, styles, and visual effects, or place picture watermarks on their images. Dynamic text can draw on EXIF data and file information, while layers provide more than 40 blending modes and pixel filtering options. The application includes 12 compositing modes, over 40 blend modes, and a preview with interactive histograms. Its collection of more than 120 actions and effects includes watermarking, resizing, contrast adjustments, and other image operations.

Batch Image Watermarker can rotate, flip, crop, resize, pad, and change print resolution, with options based on pixels, percentages, print units, fixed dimensions, aspect ratios, or target file size. It supports lossless JPEG transformations, automatic cropping, multiple scaling methods, per-channel adjustments, and eight color models. Images can be converted between more than 30 formats, with configurable bit depth and compression settings, while EXIF, IPTC, GPS, and XMP metadata can be handled during processing. Conditional rules can use orientation, dimensions, and other attributes, and output names and destinations can be controlled with dynamic tags and separate settings.

The software provides Manual, Background, Scheduled, and Console operation modes, along with parallel processing on multi-core CPUs. It can save results to multiple locations and rename files using image properties, file properties, or metadata. As a Windows photography application, it fits workflows that combine batch watermarking, image conversion, and file preparation on that platform. MirrorNest links directly to the official release instead of hosting a mirrored copy. The license status is unknown, and the available release is a fully functional trial whose processed images receive a watermark.