# JSON Suite

> Free JSON tools for developers. Format, validate, compare, fix, and convert JSON — 100% free, 100% private, runs entirely in your browser.

## Tools

### Format & Validate
- **[JSON Formatter & Validator](/json-formatter)** — Pretty-print, minify, and validate JSON with syntax highlighting and instant error detection.
- **[JSON Compare & Diff](/json-compare)** — Compare two JSON objects side-by-side with color-coded difference highlighting.
- **[Auto-Fix Invalid JSON](/fix-json)** — Automatically repair broken JSON — fix missing commas, quotes, brackets, and more.
- **[JSON Tree Viewer](/json-tree)** — Explore JSON in an expandable tree with search, path copying, and key/value highlighting.

### Convert
- **[JSON ↔ CSV](/json-csv)** — Convert between JSON arrays and CSV in either direction with preview table and download.
- **[JSON ↔ XML](/xml-json)** — Convert between XML and JSON with attribute support, nested elements, and proper formatting.
- **[JSON → Excel](/json-to-excel)** — Convert JSON arrays to Excel files with nested object flattening and instant download.
- **[JSON ↔ YAML](/json-yaml)** — Convert between JSON and YAML in either direction with proper indentation and type handling.
- **[Bulk Convert](/bulk-convert)** — Upload multiple JSON files and convert them all at once. Download as ZIP.

### Developer Tools
- **[JSON → TypeScript](/json-to-typescript)** — Generate TypeScript interfaces from JSON with proper types and nested object support.
- **[JSON Schema Generator](/json-schema)** — Generate JSON Schema with types, required fields, and nested definitions.
- **[JWT Decoder](/jwt-decoder)** — Decode and inspect JSON Web Tokens — view header, payload, expiry, and claims.
- **[Base64 Encode/Decode](/base64)** — Encode text to Base64 or decode Base64 back to readable text instantly.
- **[JSON Path Query](/json-path)** — Use JSONPath expressions to extract and filter specific data from JSON documents.

## Why JSON Suite?

- 🔒 **Your data stays on your device** — All processing happens client-side
- ⚡ **No server processing** — Instant results, no upload delays
- 🌐 **Works offline (PWA)** — Use tools without internet after first visit
- 💯 **100% Free forever** — No accounts, no limits, no premium tiers

## How It Works

1. **Paste or Upload** — Paste your JSON directly, drag and drop a file, or fetch from a URL
2. **Process Instantly** — All processing happens in your browser using JavaScript
3. **Copy or Download** — Copy the result to clipboard or download as a file

## Learn More

- [What is JSON?](/blog/what-is-json) — Complete guide to JSON format and syntax
- [Common JSON Errors](/blog/common-json-errors) — How to fix frequent JSON mistakes
- [FAQ](/faq) — Frequently asked questions
- [About](/about) — Our mission and values
- [Contact](/contact) — Get in touch

---

*JSON Suite — Free, fast, and private JSON tools for developers.*