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Comma Separator & List Converter

Convert any list to/from comma-separated, newline, tab, pipe, or any custom delimiter. Perfect for SQL, JSON arrays, CSV, Excel, email BCC.

Wrap each item
Quick presets
Input0 items
Output0 items

What can you do with this?

Convert between any two common list formats — then optionally deduplicate, trim, sort, and wrap each item in quotes, parentheses, or any custom text. The quick presets cover the most common conversions in one click.

Common conversions

  • Newline list → SQL IN clause — click "SQL IN" preset, paste IDs, get 'a', 'b', 'c'.
  • Newline list → JavaScript array — click "JS array", paste items, get "a", "b", "c".
  • Excel column → CSV row — paste a column, output becomes a single comma-separated row.
  • Messy email paste → BCC list — Click "Email BCC", paste anywhere-delimited emails, get a clean semicolon-separated list.
  • Keyword list → hashtags — click "Hashtags", paste words, get #word1 #word2 #word3.
  • Comma list → bulleted list — paste CSV, switch input to comma, pick "Bullet list" preset.

Tips

  • Use "Any whitespace or comma" as input delimiter to handle messy pastes — it splits on any mix of spaces, tabs, commas, semicolons, or pipes.
  • Prefix/suffix let you build anything — <li>...</li>, '... ' + ' . ', or even SQL LIKE patterns like '%...%'.
  • Turn on deduplicate to clean up email lists or user IDs before uploading.
  • Everything runs in your browser — your data never leaves the page.
ABOUT THIS TOOL

What is Comma Separator?

The Comma Separator tool by D&D Technology simplifies the process of transforming lists by allowing users to easily convert between various delimiters such as commas, newlines, tabs, and pipes. This tool is designed to enhance productivity, making it ideal for anyone who frequently works with data or text that requires formatting adjustments. Whether you are compiling data for reports, preparing content for spreadsheets, or organizing information for presentations, the Comma Separator streamlines these tasks, saving you time and effort.

One of the key benefits of using the Comma Separator tool is its user-friendly interface, which allows you to paste your text and select the desired output format with just a few clicks. This eliminates the need for manual editing, reducing the risk of errors and improving overall efficiency. The tool is particularly useful for professionals in fields such as data analysis, content creation, and software development, where accurate formatting is crucial.

Additionally, the Comma Separator is perfect for eCommerce brands, agencies, and businesses that need to manage large datasets or content for their websites and applications. By automating the conversion process, it enables users to focus on more strategic tasks rather than getting bogged down by formatting issues.

In conclusion, if you're looking for a reliable and efficient way to manage your text content formatting, the Comma Separator tool is an essential resource. Experience seamless conversions and enhance your productivity today. Visit the Comma Separator tool at tools/comma-separator and transform your lists effortlessly.

For more innovative solutions, explore our range of services at D&D Technology and see how we can help you with your digital transformation journey.

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