Built this without any real marketing and in just 1 month it already has several paying users, a healthy free user base, 25%+ free-to-paid conversion after trial so far, and a 5-star average across 30+ reviews on the Chrome Store. Comes with a clean domain + landing page ready to go. Simple, recurring-revenue SaaS with very low maintenance. Selling because I want to focus on other projects. I know there's a real niche here, I'm just not the right person to grow it further now. Lots of upside.