JSON to Excel

What it does

Paste or drop JSON, NDJSON, or API exports and get a cleanxlsx in seconds - nested fields become columns and long IDs stay exact. 100% free, no signup, and converted entirely in your browser, so your data never leaves your device.

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  Jsonify2024 · ▲197

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  JSON to Excel ConverterMar 2026 · ▲5

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• CL
  Convert Large CSV/XLSX to JSON or XML in Browser2025 · csvforge.com · ▲41

  Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…

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  JSON & CSV to Excel, instantly — free, no signup

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