100.st – Dev utilities I built for format conversions and encoding
I built this because I needed one place for all my dev tasks. Handles JSON/YAML/XML conversions, UUID gen, case transforms, and encoding tools. Built with Next.js/Chakra UI frontend, NGINX on a vps, Cloudflare for dns and cache. All client-side processing for privacy. What tools should I add next? Andrei
100.st – Dev utilities I built for format conversions and encoding launched on May 4, 2025 with 33 votes, #683 of 7,905 launches that month and more than 90% of that year's launches.
In plain words
100.st is a web-based utility collection for developers handling format conversions and common coding tasks. It supports JSON, YAML, and XML conversions, UUID generation, case transformations, and encoding tools. Built with Next.js and Chakra UI, the tool performs all processing on the client side to maintain privacy. It is designed for developers who need multiple utilities in one accessible location.
written from the facts on this page · September 2026
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