JSON Table Viewer

Convert JSON to table with CSV export, pivot view, and clipboard copy.

A lightweight, intuitive Chrome extension that turns JSON data into a clean, readable table. ✔ Paste (one-click Paste button) or upload JSON data ✔ View it as a flattened, scrollable table with a sticky header ✔ Preserve nested paths in column names (for example, address.city and hobbies[0]) ✔ Line-numbered editor that jumps straight to JSON syntax errors ✔ Download the converted table as a CSV file ✔ Distinguish data types at a glance with distinct type styling ✔ Switch to pivot view for different data perspectives ✔ Copy the table as Markdown or plain text ✔ Quickly search and filter table data ✔ Zoom the whole panel in or out (−/+ buttons, Ctrl + / −, Ctrl + wheel) Perfect for anyone who works with JSON data. No tracking. No data uploads. Everything runs locally in your browser, even offline. UI design adapted from the StudioBlank Design System by Chef (@chef), licensed under the MIT License and available through DESIGN.md. This extension is independently developed and is not affiliated with or endorsed by the original creator or DESIGN.md.