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Dev tools · February 28, 2026

JSON to Excel Converter

Converts JSON to Excel and JSON to CSV | 100% Client Side

What it does

Instantly convert JSON files to Excel (XLSX, XLS, CSV) online. Secure, client-side formatting, unlimited size, and no signup required. Rank #1 for data teams.

Does the same job

all alternatives →
  • Jsonify2024 · ▲197

    Transform XLSX/CSV files into clean, usable JSON

  • 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…

  • JSON to CSV 2014 · ▲127

    Convert JSON to CSV in your browser

  • JSON to Excel ConverterMar 2026 · ▲5

    Convert any JSON to Excel in second 100% private, no uploads

  • EC
  • JSONXXJun 2026 · jsonxx.com · ▲3

    Free JSON Converter-Preview, Edit, and Export JSON to CSV

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