Replace Line Breaks in Text

Quickly replace all newlines and carriage returns with a custom character, space, or comma. Perfect for cleaning up data and formatting lists for spreadsheets or code.

Custom
Multi-line Input

Drop text file here

Formatted Result

Quick Examples

Data Cleaning

Merge paragraphs into continuous text

SQL IN Clause

Create a comma-separated list for database queries

Join Lines

Remove all breaks to concatenate text

Why Replace Line Breaks?

Managing multi-line text can be challenging when you need to import data into a spreadsheet, format code, or clean up text copied from a PDF. Our Line Break Replacer makes it effortless to transform vertical lists into horizontal, delimited strings.

Features of Our Replacer Tool

  • Custom Delimiters: Choose exactly what replaces each newline—whether it's a comma, a semicolon, a space, or a tab.
  • Batch Processing: Upload large .txt files and convert them instantly without losing performance.
  • Instant Preview: See your formatted text update in real-time as you change the replacement character.
  • 100% Client-Side: Your data is processed locally in your browser. We never upload your sensitive information to our servers.

Common Use Cases

  • Data Cleaning: Remove unnecessary line breaks from paragraphs for better readability.
  • SQL/Programming: Convert a column of IDs into a comma-separated list for an IN (...) query.
  • Email Formatting: Turn a list of names or emails into a single line for CC/BCC fields.