Comma Separator & List Converter
Convert column lists to comma-separated values (CSV), SQL queries, or arrays instantly.
Stop Manually Adding Commas
You have a list of 50 ZIP codes in an Excel column and you need them in a SQL query. Manually typing `'zip',` 50 times is tedious and prone to errors.
Our Comma Separator does this transformation in milliseconds. Paste your column, choose your format, and copy the result.
Perfect for Developers & Analysts
SQL Queries
Generate `WHERE id IN ('A', 'B', 'C')` clauses instantly. Our tool wraps items in quotes automatically.
JSON Arrays
Quickly format a list of strings into a JSON array structure `["item1", "item2"]` for your config files.
Reverse It
Received a messy CSV string? Turn it back into a clean, readable column for Excel or Google Sheets.