Replace Newline with Comma
Instantly flatten vertical text blocks or lists into a single comma-separated string.
Instantly flatten vertical text blocks or lists into a single comma-separated string.
Often, you receive data formatted as vertical lists—such as copied columns from Excel spreadsheets, Word
documents, or database queries. While easy to read, this format is difficult to use directly inside
IN (...) clauses in SQL, or when declaring arrays in JavaScript, Python, or PHP.
Our Replace Newline with Comma tool solves this by scanning your text for carriage returns
(\r) and line feeds (\n), instantly stripping them out, and merging the text with
the delimiter of your choice.