CSV

Remove Duplicate CSV Rows Without Losing the Wrong Record

Remove duplicate CSV rows by a single or compound key. Compare first and last occurrence, handle blank IDs, and check kept and removed records before import.

Convert CSV to JSON without losing identifiers

The converter now handles quoted delimiters, escaped quotes and multiline fields. Choose comma, semicolon or tab …

Turn flat JSON records into a spreadsheet table

The exporter converts a non-empty array of objects to CSV using keys from all records, including keys first seen later. …

How to Convert CSV to JSON Online Free

Learn how to convert CSV files to JSON format online for free. Step-by-step guide covering CSV format rules, common errors, and bulk conversion tips.