JSON ↔ TOON Converter

Convert between JSON and Token-Oriented Object Notation

TOON (Token-Oriented Object Notation) is a compact format designed for LLMs that reduces token usage by up to 60%. This tool converts between TOON's efficient row-based syntax and standard JSON, helping you save API costs and improve prompt efficiency.

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JSON Tokens

0

TOON Tokens

0

Saved

0.0%

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Ctrl+Enter Convert • Ctrl+Shift+C Copy • Ctrl+L Clear

JSON Input

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TOON Output

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TOON Converter

A powerful, privacy-first tool for converting between JSON and TOON formats.

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