Desktop / Windows

JSON Editor for Windows to edit, validate and format JSON

Work interactively with JSON and JSON Schema in a dependable Windows application—without losing the established editor, grid, validator, formatter and conversion workflows.

Download JSONBuddy for Windows Compare editions

JSONBuddy JSON editor for Windows — The Windows editor keeps JSON, JSON Schema, navigation, and validation results in one working view.

Text + gridChoose the clearest view
Precise diagnosticsUnderstand each result
CLI + CIAutomate repeatable checks

Built for day-to-day development

One editor for JSON data and JSON Schema

Move between a focused text editor, JSON grid view, schema-aware completion and validation results while keeping the document and its contract in context.

Text and grid editing

Edit precisely in text or inspect structured data in a JSON grid without treating the two page intents as interchangeable.

Explore the JSON grid editor

Schema-aware validation

Assign schemas, inspect errors and work with supported JSON Schema drafts in the same Windows workflow.

Explore JSON validation

Format and convert

Pretty-print, minify and convert JSON, CSV and XML using dedicated tools and distinct retained landing pages.

Explore conversions

Desktop is one access surface

Keep interactive work close—automate when it is repeatable

Use the Windows editor to develop and debug a workflow, then connect stable checks to the command line and CI. The approved API and vendor-neutral AI-agent hubs remain unlinked until their later Phase 5 outputs are implemented and verified.

Windows JSON editor and validator terminology stays explicit.
Free/trial, download and purchase routes remain deliberate.
Help pages teach product tasks; marketing pages explain outcomes.
Current version and Windows requirements must be verified before launch.