ToonkitCompact formats. Faster LLM workflows.
Convert, validate, and optimize your data with TOON — a human-friendly, token-efficient format designed for modern AI systems.
product: id: 001 name: Cake ppu: 0.55 batters[2]{id,type}: 1001,Regular 1002,Chocolate toppings[2]{id,type}: 5001,None 5002,GlazedWhy TOON?
A format designed from the ground up for AI interaction.
Fewer Tokens
Save 40–60% on token usage vs verbose formats.
LLM Friendly
Cleaner structure that models parse more reliably.
Table Support
Built-in, concise tabular notation for CSV-like data.
Readable
Minimal syntax that developers can read and write quickly.
Agent-Ready
Great for multi-step prompts and orchestration.
Zero Boilerplate
No trailing commas or unnecessary punctuation.
Less Syntax. More Signal.
See how TOON cuts through the noise of verbose formats.
product:
id: 001
type: donut
name: Cake
ppu: 0.55
batters[2]{id,type}:
1001,Regular
1002,Chocolate
toppings[2]{id,type}:
5001,None
5002,Glazed68 tokens
Built for Speed and Clarity
The numbers speak for themselves.
Up to 60% Token Reduction
Significant savings on input costs and context window usage.
30-70% Parsing Accuracy Boost
Models understand TOON more reliably, reducing errors and hallucinations.
10x Cleaner for Tabular Data
The built-in table syntax is vastly more efficient and readable than arrays of objects.
Lower Inference Costs
Fewer tokens and faster parsing mean cheaper and quicker AI pipeline runs.
A Powerful Suite of Tools
Everything you need to work with TOON, right in your browser.
Pricing for Everyone
Free tools for all, and powerful AI features for pros.
Free
For hobbyists, students, and developers getting started.
₹0 / forever
- All Core Converters
- Inspector & Validator
- Basic Playground
- Snippet Library
Pro
For professionals and teams who need the full power of AI.
***/year
- All Free Features, plus:
- Text-to-TOON (AI)
- Prompt Compiler (AI)
- AI Schema Generator
- Early access to new AI tools
Open Source and Growing Fast
TOON is a community-driven format. Join us on GitHub to shape its future.
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