NGINX JPEG Filter Module: Watermarks On-the-Fly

by Danila Vershinin, November 10, 2018

Install and configure the NGINX JPEG filter module to add watermarks, logos, and visual effects to JPEG images on-the-fly. This module operates in the DCT domain for lossless overlay operations, making it ideal for dynamic image branding on photography sites, e-commerce platforms, and content delivery systems.