TOON to CSV Converter
Convert TOON to CSV format instantly
TOON Input
CSV Output
What is TOON to CSV Converter?
Need to convert your TOON (Token-Oriented Object Notation) data to CSV format? This tool converts TOON arrays to CSV instantly. Perfect for importing into Excel, Google Sheets, or any spreadsheet application for data analysis.
TOON's tabular format is ideal for converting to CSV. Our converter decodes your TOON data, extracts all keys as column headers, and converts each row to a CSV record. Works perfectly with TOON arrays of objects – the most common TOON structure for tabular data.
Everything happens in your browser – your data stays private. Convert, download, and use your CSV file right away. You can also validate your TOON first using our TOON Validator or convert it to JSON with our TOON to JSON converter.
What Makes This Tool Different
Automatic Column Detection
We analyze your TOON array and extract all unique keys automatically. Those become your CSV column headers. Works perfectly with TOON tabular data.
Excel Compatible
The CSV we generate works perfectly with Microsoft Excel, Google Sheets, and other spreadsheet apps. Open it directly without any formatting issues.
Proper CSV Escaping
Values with commas, quotes, or newlines are properly escaped according to CSV standards. Your data stays intact and readable in any spreadsheet application.
File Upload Support
Got a TOON file? Just upload it. Works with .toon and .txt files. No need to copy-paste – just drag and drop or click upload.
Download CSV
One click to download your CSV file. Drop it into any spreadsheet app or use it for data analysis – it's ready to go.
Nested Data Handling
Got nested objects or arrays? We handle them smartly by converting them to JSON strings, preserving the data structure while keeping CSV format valid.
How It Works
Paste or Upload TOON
Paste your TOON array into the left editor, or click "Upload" to load a file. The TOON should be an array of objects (tabular format). You can also click "Sample" to see an example.
Automatic Conversion
As soon as you paste, the converter processes your TOON and displays the CSV output on the right. Each TOON row becomes a CSV row, and field names become column headers.
Download or Copy
Click "Download" to save the CSV file, or "Copy" to copy it to your clipboard. The CSV is ready to open in Excel, Google Sheets, or any spreadsheet application.
When You'd Actually Use This
Data Analysis
Convert TOON data from LLM outputs or APIs to CSV for analysis in Excel. Great for creating pivot tables, charts, or doing calculations on your data.
Excel Import
Import TOON data into Excel or Google Sheets. Many business users prefer working with spreadsheets, and CSV is the universal format for data import.
Data Migration
Migrate TOON data to systems that require CSV format. Many legacy systems, reporting tools, or data warehouses accept CSV imports.
Sharing with Non-Developers
Share TOON data with team members who don't work with code. CSV files open in Excel, making data accessible to everyone without technical knowledge.
Common Questions
Is my TOON data stored?
No. All conversion happens in your browser using the @toon-format/toon library. Your data never leaves your computer.
What TOON formats work?
The converter works best with TOON arrays of objects (tabular format). Single objects are also supported. Nested objects are converted to JSON strings.
How are nested objects handled?
Nested objects and arrays are converted to JSON strings in the CSV cells. This preserves the data structure while keeping CSV format valid. You can parse them later if needed.
Can I convert CSV back to TOON?
Yes. First convert CSV to JSON using our CSV to JSON converter, then convert JSON to TOON using our JSON to TOON converter.
What if my TOON has different keys?
The converter collects all unique keys from all objects and creates columns for each. Objects missing certain keys will have empty cells in those columns.
Does it work with large datasets?
Yes. Since everything happens in your browser, it depends on your device. Small datasets convert instantly. Very large datasets (thousands of rows) might take a few seconds.
Other TOON Tools You Might Need
Converting TOON to CSV is just one TOON task. Here are other tools that work well together:
Want to learn more about TOON? Check out the official TOON Tools website or read the TOON documentation.