JSON

JavaScript Object Notation

Lolly opens and makes this format

A simple, human-readable text format for structured data, the common language of the web. Lolly imports a table of rows from it (an array of objects, positional arrays, or a wrapped {"data": [...]} shape) and can export a tool's content as JSON to re-import later. No colours or pixels, just the underlying data.

Most tools like this are upload sites: your file goes to their server, and ads pay the bill. Lolly runs on your device, so your file stays with you.

• Runs on your device
• Free, no account