JSON Editor

A fast, modern editor for JSON—clean formatting, smart validation, and structured data clarity.

Try JSON in Zed

Powered by Tree-sitter

Precise Syntax Highlighting

JSON objects, arrays, and values are highlighted with clear structure and instant validation feedback.

Semantic Understanding

Tree-sitter parses your code into a syntax tree, enabling features like code folding, selection expansion, and precise highlighting.

Instant Updates

Syntax highlighting updates in real-time as you type, with no lag or delay even in large files.

Error Recovery

Even with syntax errors, Tree-sitter maintains accurate highlighting for the rest of your code.

Language Server Protocol

Full JSON LSP Integration

Zed provides intelligent code completion, diagnostics, and refactoring capabilities for JSON through seamless language server integration.

Popular Extensions

Enhance Zed with popular extensions from our growing ecosystem.

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Why Zed

Built for Modern JSON Development

Experience features that make JSON development faster and more enjoyable.

Download Zed

Fast

Open large JSON projects instantly. Navigate & edit with zero lag, even in massive codebases.

Agentic

Generate JSON code, write tests, and refactor with integrated AI that understands your context.

Collaborative

Pair program, debug together, and share your JSON projects with your team in real-time.