Onlinewatermarks

Onlinewatermarks.com is a free, browser-based tool that lets you quickly add custom text or logo watermarks to your photos without any uploads or sign‑ups. You can batch process multiple images, adjust watermark size, position, and rotation, and instantly preview and download your results. Unlike other services, there’s no paywall, login, or watermark limit. In the future it might be possible to buy an account to save watermark templates and access AI image editing features.