Add Text Watermark to WEBP images via Java
Build your own Java apps to watermark WEBP image files using server-side APIs
Aspose.Imaging for Java
Overview
How to Watermark WEBP File Using Java
A watermark is an essential tool for authors seeking maximum exposure for their work on the internet. Placing a watermark on an image serves not only to identify its source or copyright holder but also to promote its creator. This is because the signature containing the author’s name or the internet resource’s name is distributed alongside a digital copy of the image. Watermarks can take the form of text with a wide range of fonts and can be positioned at the image’s edge. When the watermark is transparent, it doesn’t disrupt viewing. However, if the author or copyright holder wishes to emphasize their name, the watermark may partially overlap the image. In order to watermark WEBP image file, we’ll use Aspose.Imaging for Java API which is a feature-rich, powerful and easy to use image manipulation and conversion API for Java platform. You can download its latest version directly from Maven and install it within your Maven-based project by adding the following configurations to the pom.xml.
Repository
<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>
Dependency
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-imaging</artifactId>
<version>version of aspose-imaging API</version>
<classifier>jdk16</classifier>
</dependency>
Steps to Add Watermark to WEBP via Java
You need the aspose-imaging-version-jdk16.jar to try the following workflow in your own environment.
- Load WEBP file with Image.load method
- Create instance of Graphics from the Image
- Define Font, Brush and Format for watermark text
- Draw watermark using Graphics.drawString method
- Save image to disc in WEBP format
System Requirements
Aspose.Imaging for Java is supported on all major operating systems. Just make sure that you have the following prerequisites.
- JDK 1.6 or higher is installed.
Watermark WEBP image - Java
About Aspose.Imaging for Java API
Aspose.Imaging API is an image processing solution to create, modify, draw or convert images (photos) within applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), modifications such as drawing, working with graphic primitives, transformations (resize, crop, flip&rotate, binarization, grayscale, adjust), advanced image manipulation features (filtering, dithering, masking, deskewing), and memory optimization strategies. It’s a standalone library and does not depend on any software for image operations. One can easily add high-performance image conversion features with native APIs within projects. These are 100% private on-premise APIs and images are processed at your servers.Watermark WEBP via Online App
Add watermark to WEBP documents by visiting our Live Demos website The live demo has the following benefits
WEBP What is WEBP File Format
WebP, introduced by Google, is a modern raster web image file format that is based on lossless and lossy compression. It provides same image quality while considerably reducing the image size. Since most of the web pages use images as effective representation of data, the use of WebP images in web pages results in faster loading of web pages. As per Google, WebP lossless images are 26% smaller in size compared to PNGs, while WebP lossy images are 25-34% smaller than comparable JPEG images. Images are compared based on the Structural Similarity (SSIM) index between WebP and other image file formats. WebP is a sister project of WebM multimedia container format.
Read MoreOther Supported Watermarking Formats
Using Java, you can easily watermark different formats including: