I added nested CSV to JSON support to a free browser-based converter

I built JSON Utility Kit as a small browser-based toolkit for everyday JSON tasks. The CSV to JSON converter recently got an update for nested JSON structures. For example, headers like user.name, user.email, order.id can be converted into nested objects instead of flat keys. What it supports: CSV to JSON conversion Nested object output from dot notation headers Browser-side processing No signup JSON formatting and validation tools nearby Tool: https://jsonutilitykit.com/tools/csv-to-json/ GitHub: https://github.com/kejie1/json_utility_kit