I vibe-coded a 100% in-browser suite of financial calculators & converters over 2 weekends. Looking for honest UX feedback.

Wait 5 sec.

Hey everyone, Whenever I need to convert a financial CSV to JSON or calculate my take-home pay, the top Google results are almost always unusable: 5 different popup ads, a fake "download" button, and demanding an email before showing the final number. So over the last two weekends, I paired with AI to build ConvertSheet (https://www.convertsheet.com). What it does: - Financial Calculators: Take-home salary (US, UK, Canada, Australia with the latest 2024-25 tax changes), car loans, and mortgage stress tests. - File Converters: CSV, JSON, and spreadsheet tools. - 100% Client-Side: Everything runs in your browser via Web Workers. No file or financial data is ever uploaded to a backend server. - Completely free, no accounts, no ads. I'm a developer, so my design and UX instincts aren't the best. I’d love your brutal thoughts: Does the homepage make it clear what you can do right away? Do the calculator inputs feel intuitive on mobile? What tool or converter would actually make you bookmark this? Link: https://www.convertsheet.com   submitted by   /u/X_Priyanshu_X [link]   [comments]