The shortcoming of browser based approach is that a smart user could bypass it. These third-party libraries require compilation on the back-end machine which also have start-up overhead.įor the front-end, there are many javascript packages using browser canvas or overlaying separate watermarking element on to subject assets. There exist back-end watermarking tools that are dependent on c libraries like FFmpeg, ImageMagick, INKSCAPE, lwIP, Cairo, and GraphicsMagick. I conducted research on existing packages that could achieve this feature. For organizations like magazines and newspapers that produce original content, watermark protects their business opportunities and revenues.Īs a web developer, I have been working on the implementation of the watermark feature. Watermarks can avoid theft or unauthorized use of your valuable digital works. If you want to protect your content and to claim ownership of an asset, you should know watermarks. Nowadays, a simple right-click allows people to download a huge amount of digital assets. Adding Watermark Using Pure Javascript With a Simple Node.js Package - purejswatermark

How to put a watermark on a video