21 Jun 2025

PHP's GD library supports image processing operations without additional dependencies. 1. Resize: Use imagecreatefromjpeg() to load the picture, create a new size canvas, scale and save it through imagecopyresampled(); 2. Crop: After loading the original image, create a new target size canvas and copy the specified area; 3. Add a watermark: Use imagettftext() to add text or use imagecopy() to overlay the transparent PNG logo. The basic functions are simple and effective, and other libraries can be considered for complex needs.

24 Feb 2025

Protect your images with watermarks! This guide shows you how to add text and image-based watermarks to your photos on Windows 11 using various methods. Method 1: Using Paint for Text Watermarks The simplest way to add a text watermark is with Paint

24 Jun 2016

Add watermarks to pictures uploaded to Baidu UEDITOR editor

12 Jul 2016

How to add watermark to images in PHP. Implementation method of adding watermark to PHP images. This article describes the implementation method of adding watermark to PHP images. Share it with everyone for your reference, the details are as follows: phpecho img_water_mark("2008112023204423477

18 Oct 2024

How to Watermark Images Using PHPProblem:Users need to upload images to a website and have a watermark (logo) added to them. The watermark should be placed prominently, such as in a corner where it will be visible.Solution:To add a watermark to image

18 Oct 2024

Add Watermarks to Images Using PHPIf you're working on a website that allows users to upload images, you may need to add a watermark to those images to protect them from unauthorized use. Adding a watermark ensures that your logo or branding is visib