Offline Edition
Mia Data Viewer, on your machine.
The same viewer you use on the web, packaged to run from your own hard drive. No internet connection, no server, nothing uploaded — for the times when pasting data into a website simply isn't allowed.
Why offline
For data that can't leave the building
The web tools already keep your data in the browser. The Offline Edition goes further: there's nothing to connect to at all.
Works air-gapped
Unzip it and open index.html. It runs with the network cable out.
Nothing to install
Plain HTML, CSS and JavaScript. No installer, no admin rights, no runtime.
Yours to keep
A one-off payment, not a subscription. Keep the zip and use it for as long as you like.
What's inside
The full viewer
Beautify, validate and minify JSON and XML. Explore data as a collapsible tree, jump straight to errors by line and column, and convert between JSON and XML. Light and dark themes included.