https://alvinwu.com/tags/tools/ Recent content in Tools on alvinwu.com Hugo -- gohugo.io en mailto:contact@alvinwu.com (Alvin Wu) mailto:contact@alvinwu.com (Alvin Wu) © 2025 Alvin Wu. All Rights Reserved Mon, 13 Apr 2026 00:00:00 +0000 https://alvinwu.com/projects/watermarkkit/ Mon, 13 Apr 2026 00:00:00 +0000 mailto:contact@alvinwu.com (Alvin Wu) https://alvinwu.com/projects/watermarkkit/ A private browser-based tool for watermarking batches of images