About JSON to TOON

Our Mission

JSON to TOON is dedicated to helping AI developers and startups reduce LLM API costs. By converting standard JSON to token-efficient TOON format, we help users reduce token consumption by 30-50%.

Why TOON Format?

TOON (Token-Optimized Object Notation) is a minimal JSON representation optimized for LLMs. It preserves all JSON data structures while removing unnecessary characters:

• No quotes around keys and string values
• Minimal punctuation usage
• Newline separation for object properties
• Full preservation of data types and structure

Use Cases

• ChatGPT, Claude, OpenAI API calls
• LLM application development
• AI startup cost optimization
• Large-scale AI data processing

Key Benefits

• ✅ Free to use, no signup required
• ✅ Runs in browser, data never uploaded
• ✅ Real-time token savings display
• ✅ Bidirectional conversion (JSON ↔ TOON)
• ✅ Open source and transparent