Free JSON, CSV & Data Tools

Format JSON, convert CSV and JSON, preview structured data as tables, clean text and analyze content with free browser-based tools.

Choose a formatter to inspect syntax, a converter to change representation or a table viewer to inspect records. Keep a source copy and check field names, missing values and value types before importing the result elsewhere.

JSON to Table

Upload JSON files to view as a table and export to CSV.

CSV to Table

View messy CSV files in a clean, readable data grid.

CSV ↔ JSON

Convert tabular CSV data to JSON and vice versa.

JSON Formatter

Beautify or minify JSON code with one click.

Text → Notes

Convert messy text to clean bullets or extract to structured tables.

Text Analyzer

Count words, sentences, paragraphs, and reading time.