GiliSoft Image Watermark Master is a specialized, batch-processing software dedicated to adding watermarks to digital images. It streamlines the process of protecting and branding large photo collections by allowing users to apply customizable text or image-based watermarks to hundreds or thousands of pictures in a single operation. Beyond simple overlays, it offers advanced positioning, styling, and the ability to embed invisible digital watermarks for robust copyright protection.
GiliSoft Image Watermark Master is developed for photographers, graphic designers, webmasters, social media managers, and e-commerce sellers. It is specifically designed for professionals and individuals who need to efficiently add visible watermarks (text or logo) or invisible digital signatures to batches of images to protect copyright, promote branding, or add metadata before publishing online.

Batch Processing Engine: Core strength. Apply watermarks to hundreds of images in one go, saving immense time compared to manual editing.
Dual Watermark Modes:
Visible Watermarks: Add customizable text (with various fonts, colors, opacity, shadows, rotations) or logo/images (PNG with transparency) as overlays.
Invisible Digital Watermarks: Embed a hidden, robust digital signature into the image data that can withstand cropping, resizing, and compression to prove ownership.
Flexible Positioning & Layout: Precisely control watermark placement using absolute coordinates, relative positions (9 preset corners/edges), tiled patterns, or custom arrangements across the image.
Intelligent Watermark Scaling & Adaptation: Automatically adjust watermark size relative to each image’s dimensions (percentage of image, fixed height/width) for consistent appearance across a portfolio.
Metadata (EXIF/IPTC) Editing: Add, edit, or remove copyright information and other metadata directly within the image files during the batch process.
Format Support & Quality Preservation: Supports all major image formats (JPG, PNG, BMP, TIFF, WebP, etc.) and allows adjustment of output quality, compression, and resizing.
Template Saving & Reuse: Save frequently used watermark styles (text+logo+position) as templates for quick application to future projects.
This update introduces enhanced usability, new visual effects, and performance improvements:
Modernized User Interface: A refreshed, more intuitive UI with a clearer workflow for setting up batch jobs and previewing results.
New Watermark Effects & Styles: Added more text effects (e.g., advanced strokes, glows) and blend modes for image watermarks, allowing for more creative and subtle branding.
Improved Invisible Watermark Algorithm: Enhanced robustness of the digital watermarking technology, making it more resistant to common image edits.
Faster Batch Processing Engine: Optimized multi-core CPU utilization for faster processing of large image sets, especially when using complex watermark designs.
Expanded Output Format Options: Added support for saving in newer formats like HEIC and AVIF with configurable compression settings.
OS: Windows 10 (64-bit)
CPU: Intel Core i3 or AMD equivalent (with SSE4.2 support)
RAM: 4 GB
GPU: Integrated graphics with 1 GB VRAM
Disk Space: 200 MB available space
Display: 1024 x 768 resolution
Price: 125 $
Price Currency: $
Operating System: Windows
Application Category: Graphics
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