Convert JSON to CSV for Excel Import

2026-07-07 · 3 min read

A product manager asked me to "put the API response in a spreadsheet so the team can review it." The response was a 200KB nested JSON object. My options: write a Python script, copy-paste cells manually, or use Formly's JSON to CSV converter. I chose option three. The team had their spreadsheet in 30 seconds.

Nested Objects? Flattened Automatically.

Formly handles nested JSON by flattening objects into dot-notation columns and converting arrays of objects to CSV rows. No manual flattening. Convert JSON to CSV now →

Sam Taylor Written by Sam Taylor — Full-Stack Developer. I build tools that solve real problems. More about me →