Developer blog — Base64, JWT & SEO guides
Long-form articles for engineers, full-stack developers, and technical SEOs who want copy-paste context next to a working tool. The blog covers: how Base64 and UTF-8 fit together, when data URLs make sense, how to read JWTs safely without confusing decode with trust, and how to ship sitemap.xml without a heavyweight crawler install. Every post links back to the matching free utility on the tool hub so you can go from reading to doing in one tab.
What you’ll find here
Encoding & data: explainers for Base64, UTF-8, data URLs, and real-world API patterns— with pitfalls called out. Auth & security: JWT structure and when browser-side decode is only for debugging. SEO & site ops: XML sitemaps, canonical URLs, and how sitemaps complement internal links. Use these posts for onboarding, documentation cross-links, and search-friendly depth; they are written to sit beside the in-browser tools, not to replace your security review.