JSON Spreadsheet & Document Converters

Convert JSON to and from CSV, Excel, PDF, HTML and Markdown. Every converter runs in your browser — your data is never uploaded.

JSON to CSV
Flatten JSON arrays into a clean CSV file for Excel or Sheets.
CSV to JSON
Parse CSV into a JSON array — delimiter detected, types inferred.
JSON to Excel
Export JSON to a formatted .xlsx workbook — no Excel needed.
Excel to JSON
Read any .xlsx or .xls sheet into a JSON array.
JSON to PDF
Render JSON as a styled, printable PDF table.
PDF to JSON
Extract tables and text from PDF files into JSON.
JSON to HTML
Render JSON as an HTML table, list or definition list.
HTML to JSON
Extract HTML tables and DOM structure as JSON.
JSON to Markdown
Generate GFM tables, nested lists or README docs from JSON.
Markdown to JSON
Parse Markdown tables and front matter into JSON.

More JSON tools: JSON Data Format Converters · JSON to Code Generators · Code to JSON: Mock Data & Serialization · JSON Schema, GraphQL & Database Tools · JSON Tools & Utilities

All JSONSwitcher converters are free, need no account and process your data locally in your browser with JavaScript — nothing is uploaded to a server.

Go up