Quick Watermark Studio is a free browser-based tool that lets anyone add a professional watermark to photos without installing software or uploading files to a server. The entire process runs on your own computer for privacy and speed.

To begin, download the Quick Watermark Studio HTML file and open it in any modern browser such as Chrome or Edge. Drag and drop an image into the upload box or click the box to choose a file from your computer. The image will appear instantly in the preview area.

Enter the text you want to use as your watermark. The default text is “© DIGIDEPOT,” but you can replace it with any words you like. Controls allow you to change font size, font weight, color, opacity, and rotation. Position options include center, top-left, top-right, bottom-left, and bottom-right. A margin setting lets you move the watermark inward from the edges. For stronger protection you can enable tiled or diagonal repeat so the text covers the entire image.

When exporting, choose a format that fits your needs. PNG and WebP preserve transparency for clean backgrounds. JPG does not support transparency, so the app includes a background color picker to fill any empty areas. WebP gives smaller file sizes while keeping sharp quality. A quality slider controls compression for JPG and WebP.

After adjusting the settings, click Download to save the finished image. All processing stays in the browser, so no data ever leaves your computer. Quick Watermark Studio is ideal for shop owners, photographers, and anyone who needs a fast and private way to protect images or add simple text captions.

Download Quick Watermark Studio