Luis Eduardo Utrera Morales

STRING EX - Data Visualization - Turn any data into beautiful charts in seconds

Tired of spending hours in Excel just to make one chart? STRING EX fixes that. It's the fastest way to visualize your data. No formulas, no Power BI licensing, no learning curve. Just paste your data, pick your chart type, and you're done. In seconds. Not hours. • Bar, line, pie, donut, scatter, area + more • Full dashboards with KPI cards • Export-ready visuals • Zero formulas. Zero learning curve. Web: stringex.app | Mobile: App Store coming soon

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Luis Eduardo Utrera Morales
Hey Product Hunt! I'm kazi, a founder based in Dominican Republic. I built STRING EX because I was genuinely frustrated. Every time I needed a simple chart, I'd lose hours in Excel or Power BI. Tools that require certifications just to make a bar chart. It was frustrating to have to pay for a license when I just needed to build a chart, and more frustrating, when I had to learn something completely new if I wanted the free Looker Studio version. So I fixed it. At 3am. While my family slept. Six months of building while running three companies, raising a kid, and surviving on way too little sleep — STRING EX is the result. Would genuinely love your feedback. What chart types do you use most? What would make this indispensable for your workflow? Let's talk. :D