Tool Description: Add Comma at End of Each Line

This free online utility automatically appends a comma (,) at the end of each line in your text, while preserving the original line breaks. Perfect for formatting list entries, preparing CSV data, or speeding up repetitive tasks like coding or data entry.

Key Benefits:

• Preserves Line Structure: Original line breaks remain intact for easy readability and list formatting.
• Saves Time: Convert your text in one click — no manual editing needed.
• Perfect for Developers & Data Entry: Ideal for generating comma-separated values from multiline input.
• Clean & Simple UI: Mobile-friendly, minimal design for a distraction-free experience.
• Safe & Offline: All operations run locally in your browser — no data is uploaded.

Common Use Cases:

• Preparing list items for CSV or JSON arrays
• Modifying code snippets that require trailing commas
• Formatting tags or keywords for SEO tools or ad campaigns
• Speeding up content creation by editing lists efficiently