JSON to TOON Converter
Convert JSON data to TOON (Token-Oriented Object Notation) format instantly. TOON format reduces token usage by 30-60% for LLM applications, helping lower API costs.
Input (JSON)
How to Use
1
Paste your JSON data in the input textarea
2
Click "Convert to TOON" button
3
Copy or download the converted TOON output
Features
- Reduces token usage by 30-60%
- Optimized for LLM applications
- Syntax validation
- Copy to clipboard
- Download files
- Example templates
- Privacy focused (local processing)
Frequently Asked Questions
What is TOON format?
TOON (Token-Oriented Object Notation) is a compact data format designed to reduce token usage for large language models, helping lower API costs by 30-60%.
Why use TOON instead of JSON?
TOON format is more token-efficient for LLM applications, reducing API costs while maintaining data structure and readability.
Is my data secure?
Yes, all conversion happens locally in your browser. No data is sent to our servers.
What if my JSON has errors?
The converter will show specific error messages to help you fix syntax issues in your JSON.