ASCII Table Builder - Free Online Tool | PivaBox

Convert CSV or JSON data into a formatted ASCII table

How to Use ASCII Table Builder

1. Paste CSV data or JSON array into the input area
2. The tool automatically detects the format and generates a clean ASCII table
3. Click Copy to copy the ASCII table to your clipboard for use in code or documentation

Frequently Asked Questions

Is ASCII Table Builder free?

Yes, PivaBox ASCII Table Builder is completely free to use. All processing is done in your browser.

Are my data uploaded to a server?

No. All table generation is done locally in your browser. Your data never leaves your device.

What input formats are supported?

The tool accepts CSV (comma-separated values) and JSON arrays of objects. The first row of CSV is treated as headers. For JSON, object property names become column headers. The output uses Unicode box-drawing characters for clean, readable tables.