String Splitter
Split any string by a delimiter — comma, space, newline, or a custom separator.
5 parts
How string splitting works
Paste any string, choose a delimiter, and instantly see the resulting parts as a list, JSON array, or numbered list. Common use-cases include splitting CSV lines into columns, breaking a comma-separated list into individual items, or tokenising a sentence by whitespace. Trim and empty-removal options clean up the output automatically.
To go the other direction — joining lines back into a CSV-style list — see Lines to Comma-Separated. To pad the resulting parts to a fixed width, use the Text Padding Tool.
Private & free — this tool runs entirely in your browser.
Related Text Tools tools
Case Converter
Convert between Sentence, Title, camelCase, snake_case, and more.
Word Counter
Count words, characters, and analyze keyword density.
Text to Binary
Convert text into its 8-bit binary representation.
Binary to Text
Decode 8-bit binary back into readable text.
Text Reverser
Reverse text by characters, words, or lines.
Remove Duplicate Lines
Delete repeated lines and keep your list unique.
Remove Empty Lines
Strip blank and whitespace-only lines from text.
Sort Lines Alphabetically
Sort lines A–Z or Z–A, case-sensitive or not.