TOON Validation Tool
Validate TOON format data ensuring strict typing and structure rules. 100% private and secure, all processing is client-side.
100% Private & Secure✓ Client-Side Validation✓ No Server Upload✓ Secure
Your data is processed locally in your browser and is never uploaded to any server.
Each line should follow [type:depth] value format
Lines
1
Errors
0
Warnings
0
Info
0
Validation Rules
- Format: Each line must be [type:depth] value
- Type: Must be string, number, boolean, null, array, object, or key
- Depth: Must be a non-negative integer
- Strings: Should be quoted with double quotes
- Numbers: Must be valid numeric values
- Booleans: Must be 'true' or 'false'
- Containers: Should indicate content count
Why Validate TOON?
- Ensure consistent token format across your data
- Detect structural issues early
- Validate token count accuracy
- Check depth consistency and nesting
- Prepare data for tokenization systems
- Maintain data quality standards
What is TOON Validation?
What is TOON Validation?
TOON validation verifies that data conforms to the TOON (Traversable Object Oriented Notation) format specification. It checks syntax correctness, structural integrity, proper encoding, and compliance with TOON rules. Validation catches errors before sending data to LLMs, preventing parsing failures and ensuring optimal token efficiency.
- Verify TOON format syntax correctness
- Check structural integrity and nesting
- Validate property key abbreviations
- Ensure proper character encoding and escaping
- Detect malformed objects and arrays
- Identify token optimization issues
- Provide detailed error messages with line numbers
- Suggest corrections for common mistakes
- 100% Client-side validation: Data never sent to server
Why Validate TOON Format?
Invalid TOON data can cause LLM parsing errors, wasted tokens, or incorrect processing. Validation ensures data integrity before expensive LLM operations, catches serialization bugs early in development, and verifies that token optimizations haven't introduced errors. It's essential for reliable LLM workflows and debugging TOON generation processes.
How to Use
- Paste TOON-formatted text into validation input
- Tool performs multi-level validation checks
- Review error messages with specific line/position indicators
- Fix syntax errors (missing braces, quotes, commas)
- Correct structural issues (improper nesting, malformed keys)
- Address warnings about suboptimal token usage
- Re-validate after each fix iteration
- Confirm "Valid TOON" status before using data
TOON Format Validation Glossary
- TOON Format
- Traversable Object Oriented Notation—a compact serialization format optimized for LLM token efficiency and processing.
- Syntax Validation
- Checking that data adheres to proper format rules, including correct use of brackets, quotes, and separators.
- Structural Integrity
- Verification that objects and arrays are properly nested, closed, and follow hierarchical rules.
- Format Compliance
- Conforming to all specifications and conventions defined for the TOON format.
- Error Localization
- Identifying the specific line, position, or element where a validation error occurs for easier debugging.
- Token Efficiency
- Minimizing the number of tokens required to represent data, crucial for LLM context window management.
- Linter
- A tool that analyzes code or data for potential errors, style violations, and optimization opportunities.
- Validation Report
- Detailed output listing all errors, warnings, and suggestions found during validation checks.
What is TOON Validation?
What is TOON Validation?
TOON validation verifies that data conforms to the TOON (Traversable Object Oriented Notation) format specification. It checks syntax correctness, structural integrity, proper encoding, and compliance with TOON rules. Validation catches errors before sending data to LLMs, preventing parsing failures and ensuring optimal token efficiency.
- Verify TOON format syntax correctness
- Check structural integrity and nesting
- Validate property key abbreviations
- Ensure proper character encoding and escaping
- Detect malformed objects and arrays
- Identify token optimization issues
- Provide detailed error messages with line numbers
- Suggest corrections for common mistakes
- 100% Client-side validation: Data never sent to server
Why Validate TOON Format?
Invalid TOON data can cause LLM parsing errors, wasted tokens, or incorrect processing. Validation ensures data integrity before expensive LLM operations, catches serialization bugs early in development, and verifies that token optimizations haven't introduced errors. It's essential for reliable LLM workflows and debugging TOON generation processes.
How to Use
- Paste TOON-formatted text into validation input
- Tool performs multi-level validation checks
- Review error messages with specific line/position indicators
- Fix syntax errors (missing braces, quotes, commas)
- Correct structural issues (improper nesting, malformed keys)
- Address warnings about suboptimal token usage
- Re-validate after each fix iteration
- Confirm "Valid TOON" status before using data
TOON Format Validation Glossary
- TOON Format
- Traversable Object Oriented Notation—a compact serialization format optimized for LLM token efficiency and processing.
- Syntax Validation
- Checking that data adheres to proper format rules, including correct use of brackets, quotes, and separators.
- Structural Integrity
- Verification that objects and arrays are properly nested, closed, and follow hierarchical rules.
- Format Compliance
- Conforming to all specifications and conventions defined for the TOON format.
- Error Localization
- Identifying the specific line, position, or element where a validation error occurs for easier debugging.
- Token Efficiency
- Minimizing the number of tokens required to represent data, crucial for LLM context window management.
- Linter
- A tool that analyzes code or data for potential errors, style violations, and optimization opportunities.
- Validation Report
- Detailed output listing all errors, warnings, and suggestions found during validation checks.