File-processing errors should tell users what to try next
A file tool can finish the easy case perfectly and still lose trust on the first failed upload. When a PDF or image cannot be processed, “Something went wrong” leaves the user doing the debugging. A u
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Founder of ZANCTA - privacy-first PDF and image tools that run entirely in your browser. No uploads, no server-side processing.
Founder of ZANCTA (zancta.tech) - PDF and image tools that run entirely in the browser, with no uploads and no server-side processing. I write about what client-only processing actually costs: model size budgets against user patience, WebAssembly memory ceilings on input size, and why a privacy guarantee needs engineering behind it, not just a claim on a landing page. Full-stack: Next.js, TypeScript, Node.js, PostgreSQL.
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